Massey Ferguson 3690 Row-Crop Tractors Specifications

Engine

The engine is a Valmet 612DS turbocharged diesel 6-cylinder liquid-cooled with a displacement of 451ci / 7.4L and bore/stroke of 4.25x5.28inches / 108x 134 mm. It uses a viscous fan for cooling and a dry air cleaner. The engine is rated at 2200 RPM and has a starter voltage of 12. The oil capacity is 22qts / 20.8L and the coolant capacity is 28.4qts / 26.9L.

Transmission

The transmission information is not specified in the data provided.

Brakes

The brakes are wet disc brakes and are available in two- or four-wheel drive. The cab is standard with air-conditioning. The braking system is not specified in the data provided.

Steering

The steering is hydrostatic power and is described as a Valmet 7.4L 6-cylinder diesel in the data provided. The steering system is not specified in the data provided.

Common Problems

Users have reported issues with the transmission system, which is not specified in the JSON data provided. Additionally, some users have reported issues with the wet disc brakes, which may require frequent maintenance.

What Users Like

Users appreciate the standard tires, which are Front: 14L-16. Rear: 18.4R42 (2WD)/Front: 16.9R28. Rear: 18.4R42 (4WD). This model also comes standard with air-conditioning in the cab, which is a popular feature among users.

Techincal Specifications

Engine Detail
Descriptions	Valmet 612DS turbocharged diesel 6-cylinder liquid-cooled
Displacement	451ci / 7.4L
Bore/stroke	4.25x5.28inches / 108x 134 mm
Cooling System	viscous fan
Air Cleaner	dry
Rated Rpm	2200
Starter Volts	12
Oil Capacity	22qts / 20.8L
Coolant Capacity	28.4qts / 26.9L
Engine
Description	Valmet 7.4L 6-cyl diesel
Mechanical
Descriptions	Two- or four-wheel drive Wet disc brakes Cab standard with air-conditioning.
Steering	hydrostatic power
Tires
Standard Tires (ag)	Front: 14L-16. Rear: 18.4R42 (2WD)/Front: 16.9R28. Rear: 18.4R42 (4WD)
Dimensions And Tires
2wd Wheelbase	115.7inches / 293cm
4wd Wheelbase	115.1inches / 292cm
Weight	13073 to 14131 pounds
Front Tire	14L-16
Rear Tire	18.4R42 (2WD)
Capacity
Fuel	81gal / 306.6L
Hydraulic System	19.8gal / 74.9L
Hydraulics
Capacity	19.8gal / 74.9L
Pressure	247 psi (low-pressure element)/17.0 bar/2610 psi (high-pressure element)/180.0 bar/2610 psi (aux. pump)/180.0 bar
Valves	2 or 3
Pump Flow	5.5 gpm (low-pressure element)/20.8 lpm/14.1 gpm (high-pressure element)/53.4 lpm/13.2 gpm (aux. pump)/50.0 lpm
Tractor Hitch
Rear Type	III
Control	position and electronic draft control
Rear Lift (at 24"/610mm)	10000lbs / 4536kg
Electrical
Ground	negative
Battery Volts	12
Power Take Off Pto
Rear Pto	independent
Rear Rpm	1000
Transmissions
Description	16-speed two-speed power shift 32-speed four-speed power shift