4M Tractors provide dependable and economical power for a range of tasks, including landscape jobs, farms, horse operations, recreational properties, and municipal fleets. These open station models are equipped with a standard PowrReverser™ transmission, designed to simplify loader operations with an easy forward/reverse lever placed to the left of the steering column.
- Turbocharged Diesel Engine for enhanced power
- Options for PowrReverser™ or eHydrostatic Transmission
- Standard Four-Wheel Drive
- Category 1 Three-Point Hitch Compatible with iMatch™ Quick-Hitch
Product Features for John Deere 4066M Compact Utility Tractor:
Attractive Styling:
The bold styling of the 4M and 4R Tractors provides an attractive and functional appearance similar to that of larger agricultural tractors. Key benefits include:
- Easy tractor family identification
- Updated fixed grille and side panel hood design for optimum sealing of the cooling compartment
- Front grille slides up to an integrated maintenance position for easy battery access
- Easily removable cowl for serviceability access
- Wraparound-style halogen headlights with premium integrated automotive-style headlight bezels
- Bold graphics
- Aggressively sloped hood design for improved visibility
- Hybrid exhaust in the base on cab tractors for clear operator visibility and safety
- At low speed and during the filter cleaning process, exhaust is routed through the vertical exhaust outlet; in other cases, it’s routed through the downward exhaust outlet
- Side exhaust in the base on open operator station tractors, ensuring minimal heat impact to the operator
Powerful Yanmar® Diesel Engine:
The Yanmar diesel engine is equipped with a high-torque reserve, providing plenty of power under heavy loads. Key specifications for different models include:
- 4044M/R:
- 4 cylinders
- 2.2 L engine displacement
- Natural aspiration
- 2600 rpm rated
- 42.5 hp gross engine horsepower
- 43.1 ps gross engine power
- 32.5 PTO hp
- 4052M/R:
- 4 cylinders
- 2.1 L engine displacement
- Turbocharged
- 2600 rpm rated
- 50.8 hp gross engine horsepower
- 51.5 ps gross engine power
- 39.9 PTO hp
- 4066M/R:
- 4 cylinders
- 2.1 L engine displacement
- Turbocharged
- 2600 rpm rated
- 65.0 hp gross engine horsepower
- 65.9 ps gross engine power
- 52.0 PTO hp
The engine features lower exhaust emissions, reduced noise levels, and complies with EPA Final Tier 4 (FT4) emission standards. It utilizes the common rail system (CRS) for optimal fuel economy and reduced operating costs.
Exhaust Filter System:
The engine comes with an after-treatment system, including a diesel particulate filter (DPF) for capturing particulate matter in the exhaust gas. The system operates automatically, and in low-temperature or low-load conditions, an active cleaning cycle is initiated. Three types of filter cleaning processes are available: passive filter cleaning, active filter cleaning, and parked filter cleaning.
Transmission Options:
- PowrReverser™ Transmission:
- 12 forward/12 reverse speeds
- Clutchless shuttle shifting between forward and reverse
- Dual-cone synchronizers for synchronized shifts
- Helical-cut gears for quiet operation
- eHydro™ Transmission:
- Three-range electronic hydrostatic transmission
- Infinitely variable ground speeds
- No clutching for fast direction changes
- Twin Touch foot pedals for forward/reverse operation
LoadMatch™ and MotionMatch™ Systems:
- LoadMatch™:
- Automatically adjusts compensation based on tractor application
- Optimizes engine speed and torque output
- MotionMatch™:
- Adjustable through the center console display
- Offers variable adjustments to lengthen or shorten the rollout when the HST pedal is depressed or released
Operator Station:
The operator’s station is designed for easy entry and exit, with conveniently placed brake pedals and repositioned controls for a clean, flat platform. Key features include:
- Large grab handles on each fender
- Shape and color-coded controls for easy identification
- Optional mechanical suspension seat for improved comfort
- Retractable seat belts
- Built-in safety features, including operator presence system and Rollover Protective Structure (ROPS)
iMatch™ Quick-Hitch:
Optional iMatch Quick-Hitch provides easy hookup and a guaranteed fit for Category 1 implements. It allows for quick attachment and detachment of implements designed to meet ASAE Category 1 Standard S278.6.
Serviceability:
- Easy access to regular service points
- Removable cowl and side panels for improved hood design
- Integrated maintenance position on the grille
- Extensive onboard self-diagnostic capabilities
- Compatible with John Deere’s exclusive Service ADVISOR™ system
- Minimal daily service requirements
- Hydraulic oil service interval increased to 1200 hours with Hy-Gard™ products
Product Specs & Compare for 4066M Compact Utility Tractor:
Engine:
- Manufacturer: Yanmar®
- Model: 4TNV86CHT-MJT
- Cylinders/Displacement: 4 / 2.091 L (127.6 cu in.)
- SAE J1995 Rated Power: 48.5 kW (65 hp) at 2600 rpm
- Power Take-Off (PTO) Power:
- PowrReverser™ Transmission: 40.4 kW (54.2 hp)
- eHydro™ Transmission: 38.7 kW (51.9 hp)
- Rated Engine Speed: 2600 rpm
- Aspiration: Turbocharged and charge air cooled
- Emissions Compliance: Final Tier 4
- Bore and Stroke: 86 x 90 mm (3.4 x 3.54 in.)
- Compression Ratio: 19.1:1
- Lubrication: Pressurized
- Cooling System: Liquid
- Air Cleaner: Dual element
- Engine Torque at Rated Speed: 178 Nm (131.3 lb-ft)
- Fuel Tank Capacity: 56.9 L (15 U.S. gal.) [Cab: 50 L (13.8 U.S. gal.)]
- Battery Size: 770 CCA
- Alternator (12-V): 75 amp
- Starter Size: 2 kW (2.68 hp)
Transmission:
- Standard Transmission: 12/12 PowrReverser Transmission
- Optional Transmission: eHydro Transmission
- Left-hand Reverser: PowrReverser Transmission only
- Final Drive: Planetary
- Brakes: Multi-plate wet disc
- Steering: Hydrostatic power steering
- Clutch (Wet/Dry): Wet
- Clutch Disk Diameter (Wet Clutch): 129 mm (5.08 in.)
- Axle Capacity:
- Front: 1600 kg (3528 lb)
- Rear: 2400 kg (5292 lb)
- Differential Lock: Yes
Hydraulics:
- Steering Hydraulics: 23.5 L/min (6.2 gpm)
- Implement Hydraulics: 42.3 L/min (11.2 gpm)
- Pump Type: Dual gear
- Pump Rated Output:
- Steering: 21.5 L/min (5.7 gpm)
- Implement: 38.7 L/min (10.2 gpm)
- Total: 65.86617 L/min (17.4 gpm)
- Draft Control Sensing: Position control
- Remote Control Valves: Up to six rear remotes
- Hitch Type: Category 1
- Lift Capacity (24-in. behind link arms): 1135 kg (2500 lb)
Power Take-Off (PTO):
- Type: Independent 540 rpm at 2600 rpm
- Control: Independent
- Clutch: Wet disc
Fluid Capacities:
- Crankcase with Filter: 5.3 L (1.4 gal.)
- Transmission and Hydraulic System: 47.3 L (12.5 gal.)
Dimensions:
- Wheelbase: 185.5 cm (73 in.)
- Front Axle Clearance: 35.1 cm (13.8 in.)
- Turning Radius:
- With Brakes: 2.8 m (9.19 ft)
- Without Brakes: 3.0 m (9.84 ft)
- Approximate Shipping Weight:
- Open Operator Station (OOS): 1806 kg (3982 lb)
- Cab: Not applicable
Front and Rear Tires:
- Front:
- Farm – 8-16
- Turf – 27×10.5-15
- Industrial – 10-16.5
- Rear:
- Farm – 14.9-24
- Turf – 44×18-20 or 22.5LL-16.1
- Industrial – 16.9Lx24
Front and Rear Tread:
- Front Tread Range: 148.1 cm (58.3 in.)
- Rear Tread Spacing: 137.2 cm (54 in.)
Further information on this machine can be viewed by visiting this link https://www.deere.com/en/tractors/compact-tractors/4-series-compact-tractors/4066m/
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