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John Deere 4066M

John Deere 4066M tractor
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The John Deere 4066M is a compact utility tractor produced since 2014 as part of the 4M Series. It features a Yanmar 2.1L 4-cylinder turbocharged diesel engine with Tier IV emissions and a diesel particulate filter. The tractor offers 65 hp gross engine power and a 12-speed power shuttle transmission with hydrostatic capabilities. It has four-wheel drive with planetary final drives and mechanical rear differential lock. The hydraulic system is open center with 2500 psi pressure and a total flow of 15.9 gpm. The tractor hitch is category I with position control and a rear lift capacity of up to 3130 lbs at the ends. The rear PTO is independent with a 540 rpm speed at 2400 engine rpm. Dimensions include a 73-inch wheelbase, 130.6-inch length, and weight of 3770 lbs. The 4066M supports various attachments including front-end loaders (D170, H180, 400E) and the John Deere 485A backhoe. It is built in Augusta, Georgia, USA.
John Deere 4066Mtractor specscompact utility tractorYanmar engine4M SeriesloaderbackhoePTOhydraulicsdimensions
Power65 hp
Founded2014 - 2024
Model4066M

Technical Specifications

Detailed specifications and technical data for John Deere 4066M

Power

Engine (gross):65.0 hp (48.5 kW)
Gear PTO (claimed):54.2 hp (40.4 kW)
Hydro PTO (claimed):51.9 hp (38.7 kW)

Engine

Type:turbocharged diesel
Model:Yanmar 4TNV86
Torque:153 lb-ft (207.5 Nm)
Cooling:liquid-cooled inline
Starter:electric
Cylinders:4-cylinder
Emissions:Tier IV
Fuel tank:13 gal (49.2 L)
Rated RPM:2600
Torque RPM:1690
Bore/Stroke:3.39x3.54 inches (86 x 90 mm)
Displacement:2.1 L (127.5 ci)
Oil capacity:5.6 qts (5.3 L)
Starter volts:12
Emission control:diesel particulate filter (DPF)
Rated Power (gross):65.0 hp (48.5 kW)

Variants

4066M:base model
4066R:deluxe model
4066M HD:heavy-duty front axle

Electrical

Ground:negative
Battery CCA:770
Battery volts:12
Charging amps:75
Charging system:alternator

Hydraulics

Type:open center
Pressure:2500 psi (172.4 bar)
Pump flow:10.2 gpm (38.6 lpm)
Total flow:15.9 gpm (60.2 lpm)
Steering flow:5.7 gpm (21.6 lpm)

Mechanical

ROPS:Two-post folding
Brakes:Hydraulic wet disc brakes
Final drives:planetary
Power steering:yes
Four-wheel drive:yes
Differential lock:mechanical rear

Production

Series:4M Series
Built in:Augusta, Georgia, USA
Category:Compact Utility tractor
Production years:2014 -

Attachments

Note:The 4066M Heavy-Duty uses the same front axle as the 4066R.
Overview:front-end loader, backhoe

400E Loader

Dump angle:42°
Bucket width:73 inches (185 cm)
Reach dumped:28 inches (71 cm)
Reach ground:66 inches (167 cm)
Height at pin:112 inches (284 cm)
Breakout at pin:3853 lbs (1747 kg)
Breakout bucket:3487 lbs (1581 kg)
Clearance level:104 inches (264 cm)
Rollback raised:110°
Clearance dumped:90 inches (228 cm)
Lift 1.5m at pin:2875 lbs (1304 kg)
Lift full at pin:2391 lbs (1084 kg)
Breakout at 500mm:2902 lbs (1316 kg)
Lift 1.5m at 500mm:2295 lbs (1041 kg)
Lift full at 500mm:1760 lbs (798 kg)
Rollback ground line:29°

D170 Loader

Dump angle:42°
Bucket width:73 inches (185 cm)
Reach dumped:28 inches (71 cm)
Reach ground:66 inches (167 cm)
Height at pin:112 inches (284 cm)
Breakout at pin:3853 lbs (1747 kg)
Breakout bucket:3487 lbs (1581 kg)
Clearance level:104 inches (264 cm)
Rollback raised:110°
Clearance dumped:90 inches (228 cm)
Lift 1.5m at pin:2875 lbs (1304 kg)
Lift full at pin:2391 lbs (1084 kg)
Breakout at 500mm:2902 lbs (1316 kg)
Lift 1.5m at 500mm:2295 lbs (1041 kg)
Lift full at 500mm:1760 lbs (798 kg)
Rollback ground line:29°

H180 Loader

Weight:927 lbs (420 kg)
Dump angle:47°
Bucket width:73 inches (185 cm)
Reach dumped:30 inches (76 cm)
Reach ground:67 inches (170 cm)
Height at pin:110 inches (279 cm)
Breakout at pin:4027 lbs (1826 kg)
Breakout bucket:3427 lbs (1554 kg)
Clearance level:102 inches (259 cm)
Clearance dumped:86 inches (218 cm)
Lift 1.5m at pin:3023 lbs (1371 kg)
Lift full at pin:2539 lbs (1151 kg)
Breakout at 500mm:3037 lbs (1377 kg)
Lift 1.5m at 500mm:2413 lbs (1094 kg)
Lift full at 500mm:1885 lbs (855 kg)
Rollback ground line:33°

H180 Loader (alternate)

Weight:1100 lbs (498 kg)
Dump angle:47°
Bucket width:73 inches (185 cm)
Reach dumped:30 inches (76 cm)
Reach ground:67 inches (170 cm)
Height at pin:110 inches (279 cm)
Breakout at pin:3844 lbs (1743 kg)
Breakout bucket:4633 lbs (2101 kg)
Clearance level:102 inches (259 cm)
Clearance dumped:86 inches (218 cm)
Lift 1.5m at pin:2213 lbs (1003 kg)
Lift full at pin:2779 lbs (1260 kg)
Breakout at 500mm:3346 lbs (1517 kg)
Lift full at 500mm:2642 lbs (1198 kg)
Rollback ground line:38°

John Deere 485A Backhoe

Weight:1435 lbs (650 kg)
Swing Arc:170°
Backhoe type:John Deere 485A Backhoe
Bucket force:3752 lbs (1701 kg)
Bucket width:16 inches (40 cm)
Loading height:79 inches (200 cm)
Bucket Rotation:180°
Reach from pivot:140 inches (355 cm)
Transport height:92 inches (233 cm)
Dipperstick force:2449 lbs (1110 kg)
2-Foot flat digging depth:102 inches (259 cm)

Transmission

Type:12-speed power shuttle
Hydrostatic:yes

Tractor hitch

Control:position control
Rear Type:I
Rear lift (at ends):3130 lbs (1419 kg)
Rear lift (at 24"/610mm):2500 lbs (1134 kg)

Dimensions & Tires

Length:130.6 inches (331 cm)
Weight:3770 lbs (1710 kg)
Rear tire:13.6-28
Wheelbase:73 inches (185 cm)
Front tire:8.00-16
Rear tread:59.9 inches (152 cm)
Front tread:53.6 inches (136 cm)
Height (cab):97.4 inches (247 cm)
Height (ROPS):100.2 inches (254 cm)
Lawn/turf rear:44x18-20
Lawn/turf front:27x10.50-15
Clearance (front axle):13.8 inches (35 cm)

Power Take-off (PTO)

Rear PTO:independent
Engine RPM:540@2400
Rear PTO Type:540 (1.375)

Serial Number Location

Location:Serial number plate on the right side of the 4066M tractor frame, above the front axle.