John Deere

4066M

Farm tractor · 2014–2024 · 65 hp

The John Deere 4066M is a farm tractor manufactured from 2014 to 2024. It features a Yanmar 4TNV86 engine, and two-post folding steering. The transmission is a power shuttle type with 12 forward and reverse.

Engine

EngineYanmar 4TNV86
Cylinders4
Coolingliquid-cooled
Turbocharger Statusturbocharged diesel
Displacement127.5 ci (2.1 L)
Bore3.39 in (86 mm)
Stroke3.54 in (90 mm)
Power Gross65 hp (48.5 kW)
Power PTO57.9 hp (43.2 kW)
Starter Volts12
Starter Typeelectric
Oil Capacity5.6 qts (5.3 L)
ManufacturerYanmar
Rated2,600 RPM
EmissionsTier IV

Transmission

Transmission Typepower shuttle
Transmission ModelPowrReverser
Gears12 forward and reverse
Clutchwet disc
Available Options12-speed power shuttle, hydrostatic

Hydraulics

Typeopen center
Pump Flow10.2 gpm (38.6 lpm)
Pressure2,500 psi (172.4 bar)
Total Flow15.9 gpm (60.2 lpm)
Steering Flow5.7 gpm (21.6 lpm)

Hitch

Rear TypeI
Rear Lift3,130 lbs (1,419 kg)
Hitch Controlposition control

Dimensions

Length130.6 in (331 cm)
Height Cab97.4 in (247 cm)
Height Rops100.2 in (254 cm)
Wheelbase73 in (185 cm)
Front Tread53.6 in (136 cm)
Rear Tread59.9 in (152 cm)

Weight

Weight3,770 lbs (1,710 kg)

Tires & Tracks

Front Ag8.00-16
Rear Ag13.6-28

Fuel

Capacity13 gal (49.2 L)

Steering

Typetwo-post folding

Attachments

John Deere D170 loaderJohn Deere H180 loaderJohn Deere 400E loaderBackhoe
Backhoe ModelJohn Deere 485A Backhoe