Overview
The Valmet 905 is a four-wheel drive row-crop tractor produced between 1984 and 1991, featuring a 6.6L six-cylinder liquid-cooled diesel engine rated at 105 hp. The mechanical configuration includes a standard cab, hydraulic wet disc brakes, and a choice between an 8-speed synchromesh or 16-speed two-speed power shift transmission. This model is equipped with an independent rear PTO and provides a rear lift capacity of 12,590 lbs.
Ideal Applications
Transmission and Drivetrain Configuration:
The tractor utilizes a four-wheel drive system with either an 8-speed synchromesh or a 16-speed transmission that includes a push-button two-speed powershift.
Hydraulic and Hitch Performance:
The machine is rated for a rear lift capacity of 12,590 lbs with a hydraulic system that provides 12.7 gpm pump flow at 2611 psi.
Engine and Power Specifications:
Power is provided by a Valmet 6.6L 6-cylinder direct injection diesel engine with a rated 2100 RPM and an intake air heater for pre-heating.
Production
| Description | Row-Crop tractor |
|---|---|
| Manufacturer | Valmet |
Engine
| Engine type | Valmet 6.6L 6-cyl diesel |
|---|---|
| Fuel tank | 47.55 gal (180.0 L) |
| Bore/Stroke | 4.252x4.724 inches (108 x 120 mm) |
| Compression | 17:1 |
| Description | Valmet D66D9 / diesel / 6-cylinder / liquid-cooled |
| Displacement | 402.8 ci (6.6 L) |
| Fuel system | direct injection |
| Power | 105 hp (78.3 kW) |
| Pre-heating | intake air heater |
| Rated RPM | 2100 |
| Starter | electric |
| Starter power | 4 hp (3.0 kW) |
| Starter volts | 12 |
Transmission
| Clutch | 330mm dry disc |
|---|---|
| Description | Four synchronized gears (1-4) in two ranges (low/high) plus reverse range. / A push-button two-speed powershift added to the basic transmission. |
| Gears | 8 forward and 4 reverse / 16 forward and 8 reverse |
| Type | synchromesh / two-speed power shift |
| Transmission type | 8-speed synchromesh / 16-speed two-speed power shift |
| Transmission type | 8-speed synchromesh / 16-speed two-speed power shift |
Mechanical
| Cab | Cab standard. Optional air-conditioning. |
|---|---|
| Description | Power steering / Hydraulic wet disc brakes |
| Differential lock | electro-hydraulic rear |
| Drive type | Four-wheel drive |
Hydraulics
| Pressure | 2611 psi (180.0 bar) |
|---|---|
| Pump flow | 12.7 gpm (48.1 lpm) |
Hitch
| Rear lift | 12590 lbs (5710 kg) |
|---|
PTO
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 540/1000 |
Electrical
| Battery AH | 150 |
|---|---|
| Battery volts | 12 |
| Charging amps | 65 |
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Ground clearance | 18.7 inches (47 cm) |
|---|---|
| Height | 106.5 inches (270 cm) |
| Length | 200.8 inches (510 cm) |
| Weight | 9766 lbs (4429 kg) |
| Wheelbase | 100.8 inches (256 cm) |
| Width | 84.3 inches (214 cm) |
| Front tire | 14.9-24 |
| Rear tire | 18.4-34 |
| Weight | 9766 lbs (4429 kg) |
| Wheelbase | 100.8 inches (256 cm) |
| Standard tires (ag) | Front: 14.9-24. Rear: 18.4-34 |
References
| Description | 505 605 705 805 905 published in 1984, by Valmet / International Success published by Valmet / Why not buy the best? published in 1985, by Valmet |
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Speeds
| Description | With 16.9R38 rear tires. / With 16.9R38 rear tires. |
|---|