The Valmet 985 4x4 tractor is powered by a MWM 3.9L 4-cyl diesel engine and 274 lb-ft /371.5 Nm of torque. It has a 4x4 MFWD 4WD drive configuration and a two-speed power shift transmission.
The engine is not specified in the data provided. However, based on the model name 'Valmet 985 4x4', it is likely that the engine is a MWM TD229 turbocharged diesel 4-cylinder liquid-cooled engine with a displacement of 239.3ci / 3.9L. The engine has a dry air cleaner and is rated at 2300 RPM. It produces a torque of 274 lb-ft / 371.5 Nm at 1500 RPM. The engine has an electric starter with 12 volts and an oil capacity of 11.6qts / 11.0L.
The transmission is a 16-speed two-speed power shift with a PTO (claimed) of 94hp / 70.1kW. It has four gears in two ranges, plus reverse, with two-speed power shift. The transmission is designed to provide smooth and efficient shifting, allowing the operator to easily change gears while driving. It is a reliable and durable transmission that can handle heavy loads and tough terrain. The transmission is an essential component of the Valmet 985 4x4 tractor, providing the power and torque needed to get the job done.
The brakes are hydraulic wet disc brakes that provide reliable and consistent stopping power. The brakes are designed to work in all types of weather conditions and are easy to maintain. The MWM TD229 turbocharged diesel 4-cylinder liquid-cooled engine provides the power needed to operate the hydraulic system that powers the brakes. The brakes are an essential safety feature of the Valmet 985 4x4 tractor, allowing the operator to stop the tractor quickly and safely. The brakes have a long service life and are designed to provide trouble-free operation for many years.
The steering is power steering, which makes it easy to maneuver the Valmet 985 4x4 tractor in tight spaces. The power steering system is designed to provide smooth and precise steering, allowing the operator to easily control the tractor. The MWM 3.9L 4-cyl diesel engine provides the power needed to operate the power steering system. The steering system is an essential component of the Valmet 985 4x4 tractor, allowing the operator to steer the tractor with ease and precision.
Users of the Valmet 985 4x4 tractor have reported some common problems, including issues with the chassis, final drives, and differential lock. Some users have also reported problems with the power steering system and the hydraulic system. These issues can be caused by a variety of factors, including wear and tear, lack of maintenance, and operator error. To avoid these problems, it is important to follow the manufacturer's recommended maintenance schedule and to operate the tractor safely and responsibly.
Users of the Valmet 985 4x4 tractor appreciate its standard tires (ag) of Front: 14.9-24. Rear: 18.4-34. These tires provide excellent traction and stability, allowing the tractor to operate in a variety of conditions. Users also appreciate the reliability and durability of the tractor, as well as its smooth and efficient operation. The tractor is easy to maintain and is designed to provide trouble-free operation for many years. Overall, users of the Valmet 985 4x4 tractor are satisfied with its performance and reliability.
Power | |
|---|---|
| Pto (claimed) | 94hp / 70.1kW |
Engine Detail | |
| Description | MWM TD229 turbocharged diesel 4-cylinder liquid-cooled |
| Displacement | 239.3ci / 3.9L |
| Bore/stroke | 4.01x4.72inches / 102x 120 mm |
| Air Cleaner | dry |
| Rated Rpm | 2300 |
| Torque | 274 lb-ft /371.5 Nm |
| Torque Rpm | 1500 |
| Starter | electric |
| Starter Volts | 12 |
| Oil Capacity | 11.6qts / 11.0L |
| Coolant Capacity | 13.7qts / 13.0L |
Engine | |
| Description | MWM 3.9L 4-cyl diesel |
Transmission | |
| Type | two-speed power shift |
| Gears | 16 forward and 8 reverse |
| Description | Four gears in two ranges, plus reverse, with two-speed power shift. |
Mechanical | |
| Chassis | 4x4 MFWD 4WD |
| Final Drives | planetary |
| Differential Lock | mechanical rear |
| Steering | power |
| Brakes | hydraulic wet disc |
| Cab | Four-post ROPS. Cab available with air-conditioning. |
| Transmission | 16-speed two-speed power shift |
Tires | |
| Standard Tires (ag) | Front: 14.9-24. Rear: 18.4-34 |
Dimensions | |
| Wheelbase | 98.4inches / 249cm |
| Length | 179inches / 454cm |
| Width | 91inches / 231cm |
| Height (rops) | 113inches / 287cm |
| Weight | 8730lbs / 3959kg |
| Clearance (drawbar) | 16.7inches / 42cm |
| Front Tread | 60 to 80inches / 152to 203 cm |
| Rear Tread | 60 to 84.2inches / 152to 213 cm |
Dimensions And Tires | |
| Wheelbase | 98.4inches / 249cm |
| Weight | 8730lbs / 3959kg |
| Front Tire | 14.9-24 |
| Rear Tire | 18.4-34 |
Capacity | |
| Fuel | 47.5gal / 179.8L |
| Hydraulic System | 17.4gal / 65.9L |
Hydraulics | |
| Type | open center |
| Capacity | 17.4gal / 65.9L |
| Pressure | 2560psi / 176.5bar |
| Valves | 2 |
| Pump Flow | 13.7gpm / 51.9lpm |
Tractor Hitch | |
| Rear Type | II |
| Control | position and draft control |
| Rear Lift | 5710lbs / 2590kg |
Electrical | |
| Ground | negative |
| Charging System | alternator |
| Charging Amps | 65 |
| Battery Volts | 12 |
| Battery Ah | 135 |
Speeds | |
| Description | With 18.4x34 rear tires |
Power Take Off Pto | |
| Rear Pto | independent |
| Rear Rpm | 540 (1.375) |
| Engine Rpm | 540@1860 |