4052M Compact Utility Tractor
  • Turbocharged diesel engine

  • PowrReverser™ or eHydrostatic Transmission options

  • Standard 4-wheel-drive

  • Category 1, 3-point hitch compatible with iMatch™ Quick-Hitch


Features

  • Cab or Open Station: Open Station

  • PTO HP: 41.2

  • Transmission Type: Hydrostatic - 3 Range or PowrReverser 12F/12R

  • 3PT Hitch: Category 1

  • HP: 51.5

  • 2WD or 4WD: 4WD

Specifications

3-point hitch - Lift capacity, 24-in. behind link arms:
1135 kg
2500 lb
3-point hitch - Type:
Category 1
Dimensions - Approximate shipping weight (open-station; cab):
OOS: 1703 kg
3754 lb
Cab: Not applicable
Dimensions - Front axle clearance:
25.1 cm
13.8 in.
Dimensions - Turning radius with brakes:
2.8 m
9.19 ft
Dimensions - Turning radius without brakes:
3 m
9.84 ft
Dimensions - Wheelbase:
185.5 cm
73 in.
Electrical - Alternator (12-V):
75 amp
Electrical - Battery size:
770 CCA
Electrical - Starter size:
2 kW
2.68 hp
Engine - Air cleaner:
Dual element
Engine - Aspiration:
Turbocharged
Engine - Bore and stroke:
86 x 90 mm
3.4 x 3.54 in.
Engine - Compression ratio:
19.1:1
Engine - Cooling system:
Liquid
Engine - Cylinder liners:
Cast-in-block
Engine - Cylinders/displacement:
4 / 2.091 L
4 / 127.6 cu in.
Engine - Emissions compliance:
Final Tier 4
Engine - Engine model:
4TNV86CT-MJT
Engine - Engine power (gross):
37.9 kW
51.5 hp
PS at 2600 rpm
SAE J1995 rated power
Engine - Engine torque at rated speed:
139 Nm
102.5 lb-ft
Engine - Family:
EYDXL2.09TDA
FYDXL2.09TDA
GYDXL2.09TDA
Engine - Fuel tank capacity:
56.9 L
15 U.S. gal.
Engine - Injection pump type:
High pressure common rail direct injection
Engine - Lubrication:
Pressurized
Engine - Manufacturer:
Yanmar®
Engine - Number of cylinders:
Four
Engine - Power take-off (PTO) power:
PowrReverser transmisison: 30.5 kW
40.8 hp
eHydro transmission: 30.5 kW
Per SAE J1995
Engine - Rated engine speed:
2600 rpm
Engine - Type:
Diesel
Final drive - Differential lock:
Yes
Final drive - Type:
Planetary
Fluid capacities - Crankcase with filter:
5.3 L
1.4 qt
Fluid capacities - Transmission and hydraulic system:
47.3 L
12.5 gal.
Fuel system - Fuel consumption:

Fuel system - Type:
High pressure common rail direct injection
Hydraulics - Draft control sensing:
Position control
Hydraulics - Pump rated output:
Steering
23.5 L/min
6.2 gpm
Implement
42.3 L/min
11.2 gpm
65.8 L/min
17.4 gpm
Hydraulics - Pump type:
Single gear
Hydraulics - Remote control valves available:
Up to three rear remotes
Hydraulics - Type:
Open center
Key Specs - Approximate shipping weight (open-station; cab):
Open operator station (OOS): 1703 kg
3754 lb
Cab: Not applicable
Key Specs - Cruise control:
Optional
Key Specs - Engine power (gross):
37.9 kW
51.5 hp
PS at 2600 rpm
SAE J1995 rated power
Key Specs - Hitch type:
Category 1
Key Specs - Implement hydraulics:
42.3 L/min
11.2 gpm
Key Specs - Lift capacity, 24-in. behind link arms:
1135 kg
2500 lb
Key Specs - Power take-off (PTO) power:
PowrReverser™ transmisison: 30.5 kW
40.8 hp
eHydro™ transmission: 30.5 kW
Per SAE J1995
Key Specs - Standard transmission; forward/reverse:
PowrReverser transmission
Key Specs - Steering hydraulics:
23.5 L/min
6.2 gpm
Key Specs - Wheelbase:
185.5 cm
73 in.
Operator station - Gear shift location - console/floor:
PowrReverser - Left-hand side
Operator station - Platform - flat/straddle:
Flat
Operator station - Rollover protective structure:
Type
Foldable
Yes
Power take-off (PTO) - Clutch:
Wet disc
Power take-off (PTO) - Control:
Position
Power take-off (PTO) - Standard:
Independent 540 rpm at 2600 rpm
Tires - Front:
Farm - 8-16
Turf - 27x10.5-15
Industrial - 10-16.5
Tires - Front tread range:
148.1 cm
58.3 in.
Tires - Rear:
Farm - 13.6-28
Turf - 44x18-20 or 22.5LL-16.1
Industrial - 16.9Lx24
Tires - Rear tread spacing:
137.2 cm
54 in.
Transmission - Axle capacity:
Front
1600 kg
3528 lb
Rear
2400 kg
5292 lb
Transmission - Brakes:
Multi-plate wet disc
Transmission - Clutch disk diameter wet clutch:
129 mm
5.08 in.
Transmission - Clutch, wet/dry:
Wet
Transmission - Cruise control:
Optional
Transmission - Differential lock:
Yes
Transmission - Final drive:
Planetary
Transmission - Left-hand reverser:
PowrReverser transmission only
Transmission - Optional transmission; forward/reverse:
eHydro transmission
Transmission - Standard transmission; forward/reverse:
PowrReverser transmission
Transmission - Steering:
Hydrostatic power steering
Transmission - Transmission gear ranges:
PowrReverser: 12F/12R
eHydro: Infinitely-variable three range

Maximize productivity with an eHydro™ transmission

The tractor is available with a three-range electronic hydrostatic (eHydro) transmission.

  • Fluid under pressure transmits engine power to the drive wheels using a pump and motor
  • Functions both as a clutch and transmission
  • Provides high torque for startup
  • Reduces powertrain shock loads

Danfoss® company supplies both the pump and motor. This ensures that the components are matched to each other, providing maximum efficiency.

 

The electronic hydrostatic transmission is ideally suited for jobs where productivity is a must, such as loader or mower applications.

Twin Touch™ foot controls allow the operator to select both directions of travel and speed with a touch of the toe.

Key features of the eHydro transmission:

  • Infinitely variable ground speeds, in each range, allow the operator to match the speed of the tractor to the job.
  • No clutching for fast and easy direction changes
  • Twin Touch foot pedals for quick and easy forward/reverse operation
  • Cruise control is optional equipment
    • Cruise control switch is located on the right-hand console for easy access
    • Cruise control is electronically engaged and disengaged, which allows for precise setting of speed
Danfoss eHydro transmission Danfoss eHydro transmission
#

Danfoss eHydro transmission is used for reliable operation. Durability features include:

  • Large forged trunnion shaft with larger support bearings that reduce vibration and noise.
  • Center section made from ductile iron (much stronger than grey iron used in many competitive transmissions).
  • Transmission oil cooler cools transmission oil for longer transmission life.

Safety features of the eHydro transmission include:

  • The tractor will start with one or both foot pedals depressed, but it will not move until both pedals first return to neutral
  • Operator presence - the tractor will come to a stop if the operator leaves the seat but will not shut off unless the power take-off (PTO) is also running
Key John Deere advantage
Twin Touch foot controls Twin Touch foot controls
#

John Deere's Twin Touch foot controls offer several key advantages over competitive hydro model tractors.

  • Some competitive hydrostatic tractors use a treadle pedal (toe-heel) design foot control for operation of the hydro 
    • Requires the operator to use both toe and heel to change direction, resulting in increased operator fatigue
Optional cruise control
Optional cruise control on 4M Tractors Optional cruise control on 4M Tractors
#

 A true-speed cruise control is optional equipment on 4M Tractors with eHydro transmission. Cruise control is electronically engaged and disengaged and is located on the operator console to the right of the operator.

  • Maintains desired forward speed without pressure on the foot pedal
  • Cruise control is set by engaging the switch when the desired speed is reached
  • A speed sensor also allows the tractor to maintain preset speed driving up and down hills
  • To disengage the cruise control, either:
    • Apply pressure to the turn brakes opposite the eHydro pedals
    • Disengage cruise control switch
    • Briefly depress the reverse control pedal
LoadMatch™ power management system

LoadMatch is a standard feature on the 4M Series Tractors.

 

If torque requirements increase significantly, the transmission will reduce the tractor's drive speed to compensate for the increased load on the transmission, maximizing torque to drive wheels and minimizing stalls.

 

Controls automatically adjust LoadMatch compensation depending on the tractor’s application. PTO applications require less engine speed fluctuation, therefore adjusting the amount of droop depending on PTO speed. This adjustment increases efficiency and optimizes engine speed and torque output based on tractor application.

 

While typically left on, LoadMatch can be turned off through the center console display.

MotionMatch™ system

MotionMatch, standard on the 4M Series Tractors, is adjustable through the center console display. It offers variable adjustments to either lengthen or shorten the rollout when the HST pedal is depressed or released. 

 

Serial number break information

All model year 2016 and newer tractors with serial numbers after those listed below are equipped with LoadMatch and MotionMatch features from the factory

  • 4044M: 1LV4044MCGG100594
  • 4052M: 1LV4052MVGG100273
  • 4066M: 1LV4066MHGG100181

 

For model year 2016 tractors with serial numbers before those listed above and previous model year tractors, these features are available with a machine software update.

 

Danfoss is a trademark of Danfoss Incorporated. 

Built-in safety features for operator peace of mind

Safety is designed into all 4M and 4R Series Tractors.

  • Operator presence system ensures the operator is in the seat to run the tractor
    • If the operator leaves the seat when front or rear power take-off (PTO) is engaged, the engine shuts down.
    • For stationary PTO work, the tractor must be in neutral and the park brake fully set.
  • The rollover protective structure (ROPS) is designed for operation safety
  • Reflective ROPS strips for better tractor visibility
  • Key switch interlock prevents bypass starting
  • Visual PTO warning light alerts operator when rear PTO is running
  • Placing the transmission in neutral and setting the park brake allows operator to run rear PTO safely when off the tractor seat
  • Turn signal and flashing warning lights operate according to ASAE S279.10 standard
  • Taillights for road transport
  • Slow moving vehicle (SMV) sign for road transport

Attractive styling provides improved visibility and serviceability

4R Tractor 4R Tractor
#

The bold styling of the 4M and 4R Tractors provide an attractive and functional appearance similar to that of the larger agricultural tractors. Benefits of this styling include:

  • Easy tractor family identification
  • Updated fixed grille and side panel hood design allows for optimum sealing of the cooling compartment
    • Front grille slides up to an integrated maintenance position for easy battery access
  • Easily removable cowl, allowing for serviceability access
  • Wraparound-style halogen headlights
    • Premium integrated automotive style headlight bezels
  • Bold graphics
  • Aggressively sloped hood design, giving a softer, smoother look and providing improved visibility
  • Hybrid exhaust in base on cab tractors for clear operator visibility and safety
    • At low speed and when tractor is in a filter cleaning process, exhaust will be routed through vertical exhaust outlet. In all other cases, the exhaust will be routed through the downward exhaust outlet.
    • Side exhaust in base on open operator station tractors and ensures minimal heat impact to operator

The result gives the tractor a distinctive appearance and feel.

NOTE:  If the tractor is equipped with an optional field-installed vertical exhaust, exhaust pipe must be removed before opening and closing the hood of the tractor.

Powerful Yanmar® diesel engine delivers plenty of power under heavy loads

Powerful Yanmar engine Powerful Yanmar engine

The Yanmar diesel engine has a high-torque reserve that provides plenty of power under heavy load.

This 4-cylinder engine features lower levels of exhaust emissions and reduced noise levels. It meets EPA Final Tier 4 (FT4) emission standards.

Model

Number of
cylinders

Engine
displacement

Aspiration

Rated
rpm

Gross engine
hp*

Gross engine ps*

PTO hp

 4044M/R

4

2.2 L

Natural

 2600

42.5

43.1

32.5

4052M/R

4

2.1 L

Turbocharged

 2600

50.8

51.5

39.9

4066M/R

4

2.1 L

Turbocharged

2600

65.0

65.9

52.0

*Engine hp (kW), gross SAE J1995: 43.1 (31.7) at 2600 rpm, PS
Displacement, cu in. (L):134.25 (2.2)
*Engine hp (kW), gross SAE J1995: 51.5 (37.9) at 2600 rpm, PS
Displacement, cu in. (L):128.15 (2.1)
*Engine hp (kW), gross SAE J1995: 65.9 (48.5) at 2600 rpm, PS
Displacement, cu in. (L):128.15 (2.1)

The engine uses the latest technologies to optimize fuel economy, improve control and accuracy, and reduce environmental impact.

The common rail system (CRS) optimizes fuel economy and reduces operating costs*. High-pressure injection atomizes fuel into finer particles which burn more completely. It results in improved fuel economy and lower cost of operation.

The electronic control unit (ECU) provides optimum fuel control and accuracy. ECU monitors and controls the engine. It continuously monitors engine conditions and adjusts the fuel delivery accordingly to ensure optimum performance and emissions.

The new engine comes with an after treatment system. The system operates automatically. The exhaust filter consists of a diesel particulate filter (DPF) which captures particulate matter (PM) contained in the exhaust gas. Using a natural cleaning process, most of the PM trapped in the exhaust filter is eliminated by the heat of the exhaust stream generated by normal use. In situations of low temperature, engine speed or load factor, an active cleaning cycle is initiated. In this cleaning cycle, the exhaust gas temperature is raised by injecting additional fuel during the exhaust stroke of normal vehicle operation to the diesel oxidation catalyst (DOC).

After many hours of use, the exhaust filter may require an ash removal service.

NOTE: *As compared to engines not using CRS technology.

DPF cleaning

Depending on the load that the tractor is under, as well as ambient temperature, humidity, and engine speed, the DPF may build up with particulate matter, thus requiring cleaning. Filter cleaning is determined by one of three conditions:

  • A prescribed time-based estimation of needed filter cleaning
  • DOC/DPF pressure sensors
  • A particulate matter buildup estimation based on load conditions

Once one of the three conditions has been met, filter cleaning will occur.

There are three different types of filter cleaning processes:

  • Passive filter cleaning
  • Active filter cleaning
  • Parked filter cleaning

Passive filter cleaning

Passive filter cleaning occurs naturally when the engine is generating enough heat to oxidize particulate matter. This automatic process occurs continuously during normal operating conditions. No tractor icons or symbols appear on the display during passive filter cleaning.

NOTE: Passive filter cleaning requires no operator involvement, and there is no interruption to tractor operation.

Active filter cleaning

If conditions (temperature, load, or speed) for passive filter cleaning cannot be achieved, then PM is removed using active filter cleaner.

To achieve the required conditions, exhaust temperature management (ETM) manages the initiation and duration of active filter cleaning. ETM can adjust numerous engine parameters and/or inject a small quantity of fuel into the exhaust stream for a short duration. The fuel turns to vapor and chemically reacts with the catalysts in the DOC to create heat to oxidize PM.

It is important to note that at no time is the fuel in the DOC/DPF ignited, and there is no flame within the DOC/DPF.

Like passive filter cleaning, active filter cleaning requires no operator involvement, and there is no interruption to tractor operation.

Parked filter cleaning

In some instances where passive and active filter cleaning have not fully cleaned the PM from the system, a parked filter cleaning may need to take place. Most likely, the only time a parked filter cleaning will need to occur is when automatic filter cleaning has been disabled for an extended period of time and multiple warnings to engage filter cleaning were ignored or if the tractor has been used during light load conditions. Additionally, when the automatic filter cleaning process has been deliberately interrupted multiple times, or if active filter cleaning has failed numerous times due to a failed component, a parked filter cleaning may be requested. In these rare instances the operator will have to park the tractor and start the filter cleaning process.

The parked filter cleaning process needs to be activated based on usage and operation of the tractor. The process will take approximately 30 minutes. See operator’s manual for more details.

This system constantly monitors the soot level of the tractor, making sure the tractor is always in peak performance condition. This ensures high performance at all times.

NOTE:  Number of hours since last regeneration and soot level percentage viewable on LCD display.

Key features of the engine are:

  • Lower rated speed for 540 rpm power take-off (PTO) operation means better fuel economy, less noise and vibration, and longer overall engine life 
  • Cast-in-block cylinder design for good cooling and long life
  • Hydraulic lifters are quieter and require no adjustment
  • Heavy-duty crankshaft provides more bearing surface area for added durability
  • CRS optimizes fuel economy, lowering the cost of operation
  • ECU provides optimum control and accuracy
  • Direct fuel injection
    • Improves starting
    • Injects fuel directly on top of pistons for more efficient combustion
    • Develops more horsepower per gallon of fuel
    • Glow plugs (cold starting aid)
  • Engine oil cooler, cools engine oil for longer engine life
  • Key start and shutoff eliminates fuel shutoff knob
    • Electric solenoid shuts fuel supply off immediately when key is turned off
  • See-through coolant recovery tank permits operator to check coolant level without removing radiator cap
    • Sealed radiator compartment keeps trash and debris on outside of hood
Dry-type air cleaner Dry-type air cleaner
#
  • Dry-type air cleaner with safety element and electronic air service indicator
    • Electronic air restriction indicator alerts operator when air filter servicing is required
    • Dual-element design for added engine protection
    • Easy to service
  • Standard side exhaust
  • Discharges fumes away from the operator, reducing engine noise
  • Improves operator visibility when using a loader or front implement
  • Optional vertical exhaust

Yanmar is a trademark of Yanmar Company Limited.

Optional iMatch™ Quick-Hitch allows for easy implement hookup

iMatch Quick-Hitch iMatch Quick-Hitch
iMatch Quick-Hitch with rotary cutter hookup iMatch Quick-Hitch with rotary cutter hookup
iMatch Quick-Hitch (LVB25976) iMatch Quick-Hitch (LVB25976)
iMatch Quick-Hitch with rotary cutter hookup (LVB25976) iMatch Quick-Hitch with rotary cutter hookup (LVB25976)

One of the greatest customer concerns involves difficulty in attaching tractor implements. John Deere has addressed this issue with the iMatch Quick-Hitch.

The iMatch Quick-Hitch provides easy hookup and a guaranteed fit for all Category 1 implements that are designed to meet the ASAE Category 1 Standard S278.6 for quick-attach hitches.

  • All implements require a set of bushings in order for the attachment to fit and work properly with the iMatch Quick-Hitch. One set of bushings comes with the iMatch Quick-Hitch.

NOTE: The bushing set can be seen in the picture above. These bushings allow the hooks on the iMatch and the pins on the implement to fit together properly. All other implements (box blades, tillers, rear blades, etc.) will require a set of bushings to enlarge the pin to fit with the iMatch hooks. Bushings of different lengths can be found in the parts system or through a bushing supplier (see dimensions below).

  • Upper bushing
    • Inside diameter: 1.93-1.06 cm (0.76-0.77 in.)
    • Outside diameter: 3.15 to 3.43 cm (1.24-1.25 in.)
  • Lower bushings
    • Inside diameter: 2.24 to 2.26 cm (0.88 to 0.89 in.)
    • Outside diameter: 3.63 to 3.66 cm (1.43 to 1.44 in.)

Operator station is comfortable and convenient

Addition of optional center console toolbox
Easy entry and exit from the operator's station Easy entry and exit from the operator's station
#

The operator's station is designed for easy entry and exit from the tractor.

Conveniently placed brake pedals, as well as repositioned operator controls, provide for a clean and flat platform design giving the operator plenty of legroom.

  • Hood and fenders are made from impact-resistant polymer material designed to eliminate the possibility of rusting and to resist dents that can occur with metal hoods or fenders.
  • The hood is painted to an automotive-like finish, providing a high-luster appearance with excellent resilience and resistance to fading from sunlight.
Comfortable and convenient design Comfortable and convenient design
#

Key features of the operator's station include:

  • Large grab handles on each fender make getting on and off the tractor easy.
  • Controls are shape and color-coded for easier identification and operation.
  • Optional mechanical suspension seat improves operator comfort and reduces fatigue.
  • A left-side step is in base equipment to enhance access to the operator's station.
  • The mechanical suspension seat gives the operator a comfortable ride. The seat flips forward for protection from the elements.
  • Seat suspension is adjustable for the operator's weight and height.
  • Operator weight adjustment adjusts to the operator’s weight 52 kg to 125 kg (115 lb to 275 lb).
  • The seat is adjustable fore and aft for the operator’s height using the lever located under the seat.
Retractable seat belts Retractable seat belts
#
  • Retractable seat belts prevent belts from becoming tangled in seat suspension and controls

Excellent serviceability reduces operational costs and improves productivity

Regular service and maintenance are essential to the performance, productivity, and longevity of the tractor.

  • Easy access to regular service points minimizes service time.
  • Easily removable cowl and side panels, improved hood design, and integrated maintenance position on the grille provide easy accessibility for routine maintenance.
  • Tractors are equipped with extensive onboard self-diagnostic capabilities and are fully compatible with John Deere’s exclusive Service ADVISOR™ system.
  • Daily service requirements are minimal and simple to accomplish. Most service interval requirements can be performed with a basic understanding of procedures and common tools.
  • Improved cost of ownership
    • Hydraulic oil service interval changed from 400 to 1200 hours (or 3 years) when using Hy-Gard™ products 
Removable side panels Removable side panels
Integrated grille maintenance position Integrated grille maintenance position
Removable cowl Removable cowl

All items in the daily service schedule can be performed without the use of tools:

  • Engine oil, hydraulic oil, coolant level, and the water separator can be conveniently accessed
  • The engine can be easily accessed by simply raising the hood for more periodic maintenance checks
  • A single-point latch mechanism and self-contained leash ensure easy hood opening and closure

NOTE:  Always refer to the operator’s manual for complete maintenance and service recommendations.

PowrReverser™ transmission allows for clutchless direction changes

PowrReverser transmission allows for clutchless direction changes
PowrReverser transmission lever PowrReverser transmission lever

The 12/12 PowrReverser transmission is available on the 4M and 4R Tractors.

The PowrReverser transmission offers a hydraulically shifted forward-to-reverse transmission. This allows for clutchless shuttle shifting between forward and reverse with one lever for quick and easy direction change.

  • PowrReverser transmission does not require the operator to use the clutch to shift between forward and reverse

The PowrReverser transmission features a hydraulically actuated wet clutch. Two multi-disk clutch packs (one forward and one reverse) are hydraulically engaged when the directional (reverser) lever is placed in either the forward or reverse position.

Each clutch pack consists of three large, 5-in. diameter clutch disks that operate in oil and are oil-cooled, allowing excellent heat dissipation and extended clutch life.

Forward/reverse clutches Forward/reverse clutches
  • Clutch A is used for the forward operation of the tractor
  • Clutch B is used for the reverse operation of the tractor

 

Key features of the PowrReverser transmission:

  • 12 forward/12 reverse (12F/12R) speeds
  • Reverser lever, located on the left side of the instrument console, allows the operator to make direction changes without clutching
    • Fast shuttle shift for improved loader operation
  • Dual-cone synchronizers allow for synchronized shifts between gears for on-the-go shifting with the use of the clutch
  • Dual-cone synchronizers permit on-the-go, low-effort shifting between gears
  • Helical-cut gears for quiet operation
Helical-cut gears Helical-cut gears
#
  • Well-spaced speeds for turf, loader, and transport work
  • Neutral start switch prevents tractor from starting when transmission (main range) is not in neutral
  • Dual wet-disk clutches provide long clutch life
  • Shifts between ranges are not synchronized
  • PowrReverser transmission models have both hand and foot throttle controls
  • Especially handy when using a loader
  • Features

    Features

    • Cab or Open Station: Open Station

    • PTO HP: 41.2

    • Transmission Type: Hydrostatic - 3 Range or PowrReverser 12F/12R

    • 3PT Hitch: Category 1

    • HP: 51.5

    • 2WD or 4WD: 4WD

  • Specifications

    Specifications

    3-point hitch - Lift capacity, 24-in. behind link arms:
    1135 kg
    2500 lb
    3-point hitch - Type:
    Category 1
    Dimensions - Approximate shipping weight (open-station; cab):
    OOS: 1703 kg
    3754 lb
    Cab: Not applicable
    Dimensions - Front axle clearance:
    25.1 cm
    13.8 in.
    Dimensions - Turning radius with brakes:
    2.8 m
    9.19 ft
    Dimensions - Turning radius without brakes:
    3 m
    9.84 ft
    Dimensions - Wheelbase:
    185.5 cm
    73 in.
    Electrical - Alternator (12-V):
    75 amp
    Electrical - Battery size:
    770 CCA
    Electrical - Starter size:
    2 kW
    2.68 hp
    Engine - Air cleaner:
    Dual element
    Engine - Aspiration:
    Turbocharged
    Engine - Bore and stroke:
    86 x 90 mm
    3.4 x 3.54 in.
    Engine - Compression ratio:
    19.1:1
    Engine - Cooling system:
    Liquid
    Engine - Cylinder liners:
    Cast-in-block
    Engine - Cylinders/displacement:
    4 / 2.091 L
    4 / 127.6 cu in.
    Engine - Emissions compliance:
    Final Tier 4
    Engine - Engine model:
    4TNV86CT-MJT
    Engine - Engine power (gross):
    37.9 kW
    51.5 hp
    PS at 2600 rpm
    SAE J1995 rated power
    Engine - Engine torque at rated speed:
    139 Nm
    102.5 lb-ft
    Engine - Family:
    EYDXL2.09TDA
    FYDXL2.09TDA
    GYDXL2.09TDA
    Engine - Fuel tank capacity:
    56.9 L
    15 U.S. gal.
    Engine - Injection pump type:
    High pressure common rail direct injection
    Engine - Lubrication:
    Pressurized
    Engine - Manufacturer:
    Yanmar®
    Engine - Number of cylinders:
    Four
    Engine - Power take-off (PTO) power:
    PowrReverser transmisison: 30.5 kW
    40.8 hp
    eHydro transmission: 30.5 kW
    Per SAE J1995
    Engine - Rated engine speed:
    2600 rpm
    Engine - Type:
    Diesel
    Final drive - Differential lock:
    Yes
    Final drive - Type:
    Planetary
    Fluid capacities - Crankcase with filter:
    5.3 L
    1.4 qt
    Fluid capacities - Transmission and hydraulic system:
    47.3 L
    12.5 gal.
    Fuel system - Fuel consumption:

    Fuel system - Type:
    High pressure common rail direct injection
    Hydraulics - Draft control sensing:
    Position control
    Hydraulics - Pump rated output:
    Steering
    23.5 L/min
    6.2 gpm
    Implement
    42.3 L/min
    11.2 gpm
    65.8 L/min
    17.4 gpm
    Hydraulics - Pump type:
    Single gear
    Hydraulics - Remote control valves available:
    Up to three rear remotes
    Hydraulics - Type:
    Open center
    Key Specs - Approximate shipping weight (open-station; cab):
    Open operator station (OOS): 1703 kg
    3754 lb
    Cab: Not applicable
    Key Specs - Cruise control:
    Optional
    Key Specs - Engine power (gross):
    37.9 kW
    51.5 hp
    PS at 2600 rpm
    SAE J1995 rated power
    Key Specs - Hitch type:
    Category 1
    Key Specs - Implement hydraulics:
    42.3 L/min
    11.2 gpm
    Key Specs - Lift capacity, 24-in. behind link arms:
    1135 kg
    2500 lb
    Key Specs - Power take-off (PTO) power:
    PowrReverser™ transmisison: 30.5 kW
    40.8 hp
    eHydro™ transmission: 30.5 kW
    Per SAE J1995
    Key Specs - Standard transmission; forward/reverse:
    PowrReverser transmission
    Key Specs - Steering hydraulics:
    23.5 L/min
    6.2 gpm
    Key Specs - Wheelbase:
    185.5 cm
    73 in.
    Operator station - Gear shift location - console/floor:
    PowrReverser - Left-hand side
    Operator station - Platform - flat/straddle:
    Flat
    Operator station - Rollover protective structure:
    Type
    Foldable
    Yes
    Power take-off (PTO) - Clutch:
    Wet disc
    Power take-off (PTO) - Control:
    Position
    Power take-off (PTO) - Standard:
    Independent 540 rpm at 2600 rpm
    Tires - Front:
    Farm - 8-16
    Turf - 27x10.5-15
    Industrial - 10-16.5
    Tires - Front tread range:
    148.1 cm
    58.3 in.
    Tires - Rear:
    Farm - 13.6-28
    Turf - 44x18-20 or 22.5LL-16.1
    Industrial - 16.9Lx24
    Tires - Rear tread spacing:
    137.2 cm
    54 in.
    Transmission - Axle capacity:
    Front
    1600 kg
    3528 lb
    Rear
    2400 kg
    5292 lb
    Transmission - Brakes:
    Multi-plate wet disc
    Transmission - Clutch disk diameter wet clutch:
    129 mm
    5.08 in.
    Transmission - Clutch, wet/dry:
    Wet
    Transmission - Cruise control:
    Optional
    Transmission - Differential lock:
    Yes
    Transmission - Final drive:
    Planetary
    Transmission - Left-hand reverser:
    PowrReverser transmission only
    Transmission - Optional transmission; forward/reverse:
    eHydro transmission
    Transmission - Standard transmission; forward/reverse:
    PowrReverser transmission
    Transmission - Steering:
    Hydrostatic power steering
    Transmission - Transmission gear ranges:
    PowrReverser: 12F/12R
    eHydro: Infinitely-variable three range
  • Details

    Maximize productivity with an eHydro™ transmission

    The tractor is available with a three-range electronic hydrostatic (eHydro) transmission.

    • Fluid under pressure transmits engine power to the drive wheels using a pump and motor
    • Functions both as a clutch and transmission
    • Provides high torque for startup
    • Reduces powertrain shock loads

    Danfoss® company supplies both the pump and motor. This ensures that the components are matched to each other, providing maximum efficiency.

     

    The electronic hydrostatic transmission is ideally suited for jobs where productivity is a must, such as loader or mower applications.

    Twin Touch™ foot controls allow the operator to select both directions of travel and speed with a touch of the toe.

    Key features of the eHydro transmission:

    • Infinitely variable ground speeds, in each range, allow the operator to match the speed of the tractor to the job.
    • No clutching for fast and easy direction changes
    • Twin Touch foot pedals for quick and easy forward/reverse operation
    • Cruise control is optional equipment
      • Cruise control switch is located on the right-hand console for easy access
      • Cruise control is electronically engaged and disengaged, which allows for precise setting of speed
    Danfoss eHydro transmission Danfoss eHydro transmission
    #

    Danfoss eHydro transmission is used for reliable operation. Durability features include:

    • Large forged trunnion shaft with larger support bearings that reduce vibration and noise.
    • Center section made from ductile iron (much stronger than grey iron used in many competitive transmissions).
    • Transmission oil cooler cools transmission oil for longer transmission life.

    Safety features of the eHydro transmission include:

    • The tractor will start with one or both foot pedals depressed, but it will not move until both pedals first return to neutral
    • Operator presence - the tractor will come to a stop if the operator leaves the seat but will not shut off unless the power take-off (PTO) is also running
    Key John Deere advantage
    Twin Touch foot controls Twin Touch foot controls
    #

    John Deere's Twin Touch foot controls offer several key advantages over competitive hydro model tractors.

    • Some competitive hydrostatic tractors use a treadle pedal (toe-heel) design foot control for operation of the hydro 
      • Requires the operator to use both toe and heel to change direction, resulting in increased operator fatigue
    Optional cruise control
    Optional cruise control on 4M Tractors Optional cruise control on 4M Tractors
    #

     A true-speed cruise control is optional equipment on 4M Tractors with eHydro transmission. Cruise control is electronically engaged and disengaged and is located on the operator console to the right of the operator.

    • Maintains desired forward speed without pressure on the foot pedal
    • Cruise control is set by engaging the switch when the desired speed is reached
    • A speed sensor also allows the tractor to maintain preset speed driving up and down hills
    • To disengage the cruise control, either:
      • Apply pressure to the turn brakes opposite the eHydro pedals
      • Disengage cruise control switch
      • Briefly depress the reverse control pedal
    LoadMatch™ power management system

    LoadMatch is a standard feature on the 4M Series Tractors.

     

    If torque requirements increase significantly, the transmission will reduce the tractor's drive speed to compensate for the increased load on the transmission, maximizing torque to drive wheels and minimizing stalls.

     

    Controls automatically adjust LoadMatch compensation depending on the tractor’s application. PTO applications require less engine speed fluctuation, therefore adjusting the amount of droop depending on PTO speed. This adjustment increases efficiency and optimizes engine speed and torque output based on tractor application.

     

    While typically left on, LoadMatch can be turned off through the center console display.

    MotionMatch™ system

    MotionMatch, standard on the 4M Series Tractors, is adjustable through the center console display. It offers variable adjustments to either lengthen or shorten the rollout when the HST pedal is depressed or released. 

     

    Serial number break information

    All model year 2016 and newer tractors with serial numbers after those listed below are equipped with LoadMatch and MotionMatch features from the factory

    • 4044M: 1LV4044MCGG100594
    • 4052M: 1LV4052MVGG100273
    • 4066M: 1LV4066MHGG100181

     

    For model year 2016 tractors with serial numbers before those listed above and previous model year tractors, these features are available with a machine software update.

     

    Danfoss is a trademark of Danfoss Incorporated. 

    Built-in safety features for operator peace of mind

    Safety is designed into all 4M and 4R Series Tractors.

    • Operator presence system ensures the operator is in the seat to run the tractor
      • If the operator leaves the seat when front or rear power take-off (PTO) is engaged, the engine shuts down.
      • For stationary PTO work, the tractor must be in neutral and the park brake fully set.
    • The rollover protective structure (ROPS) is designed for operation safety
    • Reflective ROPS strips for better tractor visibility
    • Key switch interlock prevents bypass starting
    • Visual PTO warning light alerts operator when rear PTO is running
    • Placing the transmission in neutral and setting the park brake allows operator to run rear PTO safely when off the tractor seat
    • Turn signal and flashing warning lights operate according to ASAE S279.10 standard
    • Taillights for road transport
    • Slow moving vehicle (SMV) sign for road transport

    Attractive styling provides improved visibility and serviceability

    4R Tractor 4R Tractor
    #

    The bold styling of the 4M and 4R Tractors provide an attractive and functional appearance similar to that of the larger agricultural tractors. Benefits of this styling include:

    • Easy tractor family identification
    • Updated fixed grille and side panel hood design allows for optimum sealing of the cooling compartment
      • Front grille slides up to an integrated maintenance position for easy battery access
    • Easily removable cowl, allowing for serviceability access
    • Wraparound-style halogen headlights
      • Premium integrated automotive style headlight bezels
    • Bold graphics
    • Aggressively sloped hood design, giving a softer, smoother look and providing improved visibility
    • Hybrid exhaust in base on cab tractors for clear operator visibility and safety
      • At low speed and when tractor is in a filter cleaning process, exhaust will be routed through vertical exhaust outlet. In all other cases, the exhaust will be routed through the downward exhaust outlet.
      • Side exhaust in base on open operator station tractors and ensures minimal heat impact to operator

    The result gives the tractor a distinctive appearance and feel.

    NOTE:  If the tractor is equipped with an optional field-installed vertical exhaust, exhaust pipe must be removed before opening and closing the hood of the tractor.

    Powerful Yanmar® diesel engine delivers plenty of power under heavy loads

    Powerful Yanmar engine Powerful Yanmar engine

    The Yanmar diesel engine has a high-torque reserve that provides plenty of power under heavy load.

    This 4-cylinder engine features lower levels of exhaust emissions and reduced noise levels. It meets EPA Final Tier 4 (FT4) emission standards.

    Model

    Number of
    cylinders

    Engine
    displacement

    Aspiration

    Rated
    rpm

    Gross engine
    hp*

    Gross engine ps*

    PTO hp

     4044M/R

    4

    2.2 L

    Natural

     2600

    42.5

    43.1

    32.5

    4052M/R

    4

    2.1 L

    Turbocharged

     2600

    50.8

    51.5

    39.9

    4066M/R

    4

    2.1 L

    Turbocharged

    2600

    65.0

    65.9

    52.0

    *Engine hp (kW), gross SAE J1995: 43.1 (31.7) at 2600 rpm, PS
    Displacement, cu in. (L):134.25 (2.2)
    *Engine hp (kW), gross SAE J1995: 51.5 (37.9) at 2600 rpm, PS
    Displacement, cu in. (L):128.15 (2.1)
    *Engine hp (kW), gross SAE J1995: 65.9 (48.5) at 2600 rpm, PS
    Displacement, cu in. (L):128.15 (2.1)

    The engine uses the latest technologies to optimize fuel economy, improve control and accuracy, and reduce environmental impact.

    The common rail system (CRS) optimizes fuel economy and reduces operating costs*. High-pressure injection atomizes fuel into finer particles which burn more completely. It results in improved fuel economy and lower cost of operation.

    The electronic control unit (ECU) provides optimum fuel control and accuracy. ECU monitors and controls the engine. It continuously monitors engine conditions and adjusts the fuel delivery accordingly to ensure optimum performance and emissions.

    The new engine comes with an after treatment system. The system operates automatically. The exhaust filter consists of a diesel particulate filter (DPF) which captures particulate matter (PM) contained in the exhaust gas. Using a natural cleaning process, most of the PM trapped in the exhaust filter is eliminated by the heat of the exhaust stream generated by normal use. In situations of low temperature, engine speed or load factor, an active cleaning cycle is initiated. In this cleaning cycle, the exhaust gas temperature is raised by injecting additional fuel during the exhaust stroke of normal vehicle operation to the diesel oxidation catalyst (DOC).

    After many hours of use, the exhaust filter may require an ash removal service.

    NOTE: *As compared to engines not using CRS technology.

    DPF cleaning

    Depending on the load that the tractor is under, as well as ambient temperature, humidity, and engine speed, the DPF may build up with particulate matter, thus requiring cleaning. Filter cleaning is determined by one of three conditions:

    • A prescribed time-based estimation of needed filter cleaning
    • DOC/DPF pressure sensors
    • A particulate matter buildup estimation based on load conditions

    Once one of the three conditions has been met, filter cleaning will occur.

    There are three different types of filter cleaning processes:

    • Passive filter cleaning
    • Active filter cleaning
    • Parked filter cleaning

    Passive filter cleaning

    Passive filter cleaning occurs naturally when the engine is generating enough heat to oxidize particulate matter. This automatic process occurs continuously during normal operating conditions. No tractor icons or symbols appear on the display during passive filter cleaning.

    NOTE: Passive filter cleaning requires no operator involvement, and there is no interruption to tractor operation.

    Active filter cleaning

    If conditions (temperature, load, or speed) for passive filter cleaning cannot be achieved, then PM is removed using active filter cleaner.

    To achieve the required conditions, exhaust temperature management (ETM) manages the initiation and duration of active filter cleaning. ETM can adjust numerous engine parameters and/or inject a small quantity of fuel into the exhaust stream for a short duration. The fuel turns to vapor and chemically reacts with the catalysts in the DOC to create heat to oxidize PM.

    It is important to note that at no time is the fuel in the DOC/DPF ignited, and there is no flame within the DOC/DPF.

    Like passive filter cleaning, active filter cleaning requires no operator involvement, and there is no interruption to tractor operation.

    Parked filter cleaning

    In some instances where passive and active filter cleaning have not fully cleaned the PM from the system, a parked filter cleaning may need to take place. Most likely, the only time a parked filter cleaning will need to occur is when automatic filter cleaning has been disabled for an extended period of time and multiple warnings to engage filter cleaning were ignored or if the tractor has been used during light load conditions. Additionally, when the automatic filter cleaning process has been deliberately interrupted multiple times, or if active filter cleaning has failed numerous times due to a failed component, a parked filter cleaning may be requested. In these rare instances the operator will have to park the tractor and start the filter cleaning process.

    The parked filter cleaning process needs to be activated based on usage and operation of the tractor. The process will take approximately 30 minutes. See operator’s manual for more details.

    This system constantly monitors the soot level of the tractor, making sure the tractor is always in peak performance condition. This ensures high performance at all times.

    NOTE:  Number of hours since last regeneration and soot level percentage viewable on LCD display.

    Key features of the engine are:

    • Lower rated speed for 540 rpm power take-off (PTO) operation means better fuel economy, less noise and vibration, and longer overall engine life 
    • Cast-in-block cylinder design for good cooling and long life
    • Hydraulic lifters are quieter and require no adjustment
    • Heavy-duty crankshaft provides more bearing surface area for added durability
    • CRS optimizes fuel economy, lowering the cost of operation
    • ECU provides optimum control and accuracy
    • Direct fuel injection
      • Improves starting
      • Injects fuel directly on top of pistons for more efficient combustion
      • Develops more horsepower per gallon of fuel
      • Glow plugs (cold starting aid)
    • Engine oil cooler, cools engine oil for longer engine life
    • Key start and shutoff eliminates fuel shutoff knob
      • Electric solenoid shuts fuel supply off immediately when key is turned off
    • See-through coolant recovery tank permits operator to check coolant level without removing radiator cap
      • Sealed radiator compartment keeps trash and debris on outside of hood
    Dry-type air cleaner Dry-type air cleaner
    #
    • Dry-type air cleaner with safety element and electronic air service indicator
      • Electronic air restriction indicator alerts operator when air filter servicing is required
      • Dual-element design for added engine protection
      • Easy to service
    • Standard side exhaust
    • Discharges fumes away from the operator, reducing engine noise
    • Improves operator visibility when using a loader or front implement
    • Optional vertical exhaust

    Yanmar is a trademark of Yanmar Company Limited.

    Optional iMatch™ Quick-Hitch allows for easy implement hookup

    iMatch Quick-Hitch iMatch Quick-Hitch
    iMatch Quick-Hitch with rotary cutter hookup iMatch Quick-Hitch with rotary cutter hookup
    iMatch Quick-Hitch (LVB25976) iMatch Quick-Hitch (LVB25976)
    iMatch Quick-Hitch with rotary cutter hookup (LVB25976) iMatch Quick-Hitch with rotary cutter hookup (LVB25976)

    One of the greatest customer concerns involves difficulty in attaching tractor implements. John Deere has addressed this issue with the iMatch Quick-Hitch.

    The iMatch Quick-Hitch provides easy hookup and a guaranteed fit for all Category 1 implements that are designed to meet the ASAE Category 1 Standard S278.6 for quick-attach hitches.

    • All implements require a set of bushings in order for the attachment to fit and work properly with the iMatch Quick-Hitch. One set of bushings comes with the iMatch Quick-Hitch.

    NOTE: The bushing set can be seen in the picture above. These bushings allow the hooks on the iMatch and the pins on the implement to fit together properly. All other implements (box blades, tillers, rear blades, etc.) will require a set of bushings to enlarge the pin to fit with the iMatch hooks. Bushings of different lengths can be found in the parts system or through a bushing supplier (see dimensions below).

    • Upper bushing
      • Inside diameter: 1.93-1.06 cm (0.76-0.77 in.)
      • Outside diameter: 3.15 to 3.43 cm (1.24-1.25 in.)
    • Lower bushings
      • Inside diameter: 2.24 to 2.26 cm (0.88 to 0.89 in.)
      • Outside diameter: 3.63 to 3.66 cm (1.43 to 1.44 in.)

    Operator station is comfortable and convenient

    Addition of optional center console toolbox
    Easy entry and exit from the operator's station Easy entry and exit from the operator's station
    #

    The operator's station is designed for easy entry and exit from the tractor.

    Conveniently placed brake pedals, as well as repositioned operator controls, provide for a clean and flat platform design giving the operator plenty of legroom.

    • Hood and fenders are made from impact-resistant polymer material designed to eliminate the possibility of rusting and to resist dents that can occur with metal hoods or fenders.
    • The hood is painted to an automotive-like finish, providing a high-luster appearance with excellent resilience and resistance to fading from sunlight.
    Comfortable and convenient design Comfortable and convenient design
    #

    Key features of the operator's station include:

    • Large grab handles on each fender make getting on and off the tractor easy.
    • Controls are shape and color-coded for easier identification and operation.
    • Optional mechanical suspension seat improves operator comfort and reduces fatigue.
    • A left-side step is in base equipment to enhance access to the operator's station.
    • The mechanical suspension seat gives the operator a comfortable ride. The seat flips forward for protection from the elements.
    • Seat suspension is adjustable for the operator's weight and height.
    • Operator weight adjustment adjusts to the operator’s weight 52 kg to 125 kg (115 lb to 275 lb).
    • The seat is adjustable fore and aft for the operator’s height using the lever located under the seat.
    Retractable seat belts Retractable seat belts
    #
    • Retractable seat belts prevent belts from becoming tangled in seat suspension and controls

    Excellent serviceability reduces operational costs and improves productivity

    Regular service and maintenance are essential to the performance, productivity, and longevity of the tractor.

    • Easy access to regular service points minimizes service time.
    • Easily removable cowl and side panels, improved hood design, and integrated maintenance position on the grille provide easy accessibility for routine maintenance.
    • Tractors are equipped with extensive onboard self-diagnostic capabilities and are fully compatible with John Deere’s exclusive Service ADVISOR™ system.
    • Daily service requirements are minimal and simple to accomplish. Most service interval requirements can be performed with a basic understanding of procedures and common tools.
    • Improved cost of ownership
      • Hydraulic oil service interval changed from 400 to 1200 hours (or 3 years) when using Hy-Gard™ products 
    Removable side panels Removable side panels
    Integrated grille maintenance position Integrated grille maintenance position
    Removable cowl Removable cowl

    All items in the daily service schedule can be performed without the use of tools:

    • Engine oil, hydraulic oil, coolant level, and the water separator can be conveniently accessed
    • The engine can be easily accessed by simply raising the hood for more periodic maintenance checks
    • A single-point latch mechanism and self-contained leash ensure easy hood opening and closure

    NOTE:  Always refer to the operator’s manual for complete maintenance and service recommendations.

    PowrReverser™ transmission allows for clutchless direction changes

    PowrReverser transmission allows for clutchless direction changes
    PowrReverser transmission lever PowrReverser transmission lever

    The 12/12 PowrReverser transmission is available on the 4M and 4R Tractors.

    The PowrReverser transmission offers a hydraulically shifted forward-to-reverse transmission. This allows for clutchless shuttle shifting between forward and reverse with one lever for quick and easy direction change.

    • PowrReverser transmission does not require the operator to use the clutch to shift between forward and reverse

    The PowrReverser transmission features a hydraulically actuated wet clutch. Two multi-disk clutch packs (one forward and one reverse) are hydraulically engaged when the directional (reverser) lever is placed in either the forward or reverse position.

    Each clutch pack consists of three large, 5-in. diameter clutch disks that operate in oil and are oil-cooled, allowing excellent heat dissipation and extended clutch life.

    Forward/reverse clutches Forward/reverse clutches
    • Clutch A is used for the forward operation of the tractor
    • Clutch B is used for the reverse operation of the tractor

     

    Key features of the PowrReverser transmission:

    • 12 forward/12 reverse (12F/12R) speeds
    • Reverser lever, located on the left side of the instrument console, allows the operator to make direction changes without clutching
      • Fast shuttle shift for improved loader operation
    • Dual-cone synchronizers allow for synchronized shifts between gears for on-the-go shifting with the use of the clutch
    • Dual-cone synchronizers permit on-the-go, low-effort shifting between gears
    • Helical-cut gears for quiet operation
    Helical-cut gears Helical-cut gears
    #
    • Well-spaced speeds for turf, loader, and transport work
    • Neutral start switch prevents tractor from starting when transmission (main range) is not in neutral
    • Dual wet-disk clutches provide long clutch life
    • Shifts between ranges are not synchronized
    • PowrReverser transmission models have both hand and foot throttle controls
    • Especially handy when using a loader

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