Overview
The Valmet 8450 is a 4WD row-crop tractor manufactured in Suolahti, Finland, from 1995 to 2001. It features a 6.6L 6-cylinder turbocharged SisuDiesel engine rated at 158.2 hp and a 36-speed HiTech transmission with power shuttle. The configuration includes a Category III rear hitch with a 15,432 lb lift capacity and a liquid-cooled 12V electrical system.
Ideal Applications
Transmission Layout:
The HiTech transmission system provides 36 forward and reverse gears through four gears in three ranges with a three-speed power shift and power shuttle.
Engine Performance Data:
The SisuDiesel 620 DWRE engine is rated at 158.2 hp at 2200 RPM and generates 453.6 lb-ft of torque at 1400 RPM.
Rear Lift and Hydraulic Capacity:
This model is equipped with a Category III rear hitch rated for 15,432 lbs of lift and a hydraulic system providing 19.3 gpm of flow at 2,756 psi.
Production
| Description | Row-Crop tractor / Built in Suolahti, Finland |
|---|---|
| Manufacturer | Valmet |
Engine
| Engine type | SisuDiesel 6.6L 6-cyl diesel |
|---|---|
| Fuel tank | 43.6 gal (165.0 L) |
| Bore/Stroke | 4.25x4.72 inches (108 x 120 mm) |
| Description | SisuDiesel 620 DWRE / turbocharged diesel / 6-cylinder / liquid-cooled |
| Displacement | 402.6 ci (6.6 L) |
| Power | 158.2 hp (118.0 kW) |
| Rated RPM | 2200 |
| Starter | electric |
| Starter volts | 12 |
| Torque | 453.6 lb-ft (615.1 Nm) |
| Torque RPM | 1400 |
Transmission
| Description | Four gears in three ranges with three-speed power shift and power shuttle. |
|---|---|
| Gears | 36 forward and reverse |
| Transmission | HiTech |
| Transmission type | 36-speed three-speed power shift |
| Type | three-speed power shift |
Mechanical
| Cab | Cab standard. |
|---|---|
| Description | Power steering / Hydraulic wet disc brakes |
| Drive type | Four-wheel drive |
Hydraulics
| Pressure | 2756 psi (190.0 bar) |
|---|---|
| Pump flow | 19.3 gpm (73.1 lpm) |
Hitch
| Rear lift | 15432 lbs (6999 kg) |
|---|---|
| Rear Type | III |
PTO
| Engine RPM | 540@1874 |
|---|---|
| Rear PTO | independent |
| Rear PTO Type | 540/1000 |
Electrical
| Battery volts | 12 |
|---|---|
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Clearance (front axle) | 21.9 inches (55 cm) |
|---|---|
| Clearance (rear axle) | 21.1 inches (53 cm) |
| Height (cab) | 111.4 inches (282 cm) |
| Height (exhaust) | 111.8 inches (283 cm) |
| Length | 194.5 inches (494 cm) |
| Weight | 11310 lbs (5130 kg) |
| Wheelbase | 100.7 inches (255 cm) |
| Width | 88.2 inches (224 cm) |
| Front tire | 16.8R28 |
| Rear tire | 20.8R38 |
| Weight | 11310 lbs (5130 kg) |
| Wheelbase | 100.7 inches (255 cm) |
| Ag front | 16.8R28 |
| Ag rear | 20.8R38 |
References
| Description | Modell-programmet 2000 published by Valtra / HiTech published in 1999, by Valtra / TwinTrac published in 2001, by Valtra |
|---|
Speeds
| Description | With 20.8R38 rear tires. |
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