| Manufacturer |
Valmet |
| Price |
- |
| Model |
8450 |
| Equipment Type |
Row-Crop Tractors |
| Factory |
Suolahti, Finland |
VALMET 8450 POWER
ENGINE DETAIL
The Valmet 8450 is powered by a robust 6-cylinder SisuDiesel engine, providing significant torque of 453.6 lb-ft at a low RPM of 1400, ideal for heavy-duty applications such as plowing and towing. With a power output of 158.2 hp at 2200 RPM, it balances efficiency and performance, making it suitable for both agricultural and industrial tasks. The 12-volt electric starter ensures reliable ignition, while the liquid-cooled system aids in maintaining optimal engine temperature during prolonged operation, which can be an advantage in demanding environments, albeit adding weight and complexity.
| Description |
SisuDiesel 620 DWRE turbocharged diesel 6-cylinder liquid-cooled |
| Displacement |
402.6ci / 6.6L |
| Bore/Stroke |
4.25x4.72inches / 108x 120mm |
| Power |
158.2hp / 118.0kW |
| Rated RPM |
2200 |
| Torque |
453.6lb-ft / 615.1Nm |
| Torque RPM |
1400 |
| Starter |
electric |
| Starter volts |
12 |
VALMET 8450 ENGINE
The Valmet 8450 features a robust SisuDiesel 6.6L 6-cylinder engine, providing reliable power and torque for demanding agricultural tasks. Its 43.6-gallon fuel tank ensures extended operational time, reducing downtime associated with refueling. However, the engine's size may lead to higher fuel consumption under extreme workloads, necessitating efficient load management for optimal performance.
| Description |
SisuDiesel 6.6L 6-cyl diesel |
| Fuel tank |
43.6gal / 165.0L |
TRANSMISSION
The Valmet 8450 features a versatile three-speed power shift transmission with 36 forward and reverse gears, enhancing its adaptability for various applications. The four gears across three ranges with power shuttle allow for seamless direction changes, improving operational efficiency and precision in fieldwork. However, the complexity of this transmission system may require more maintenance expertise compared to simpler setups.
| Transmission |
HiTech |
| Type |
three-speed power shift |
| Gears |
36 forward and reverse |
| Description |
Four gears in three ranges with three-speed power shift and power shuttle |
SPEEDS
| Description |
With 20.8R38 rear tires |
MECHANICAL
The Valmet 8450 tractor features a robust 4x4 MFWD (mechanical front-wheel drive) chassis, providing enhanced traction and stability on diverse terrains, which is advantageous for agricultural tasks. Its hydraulic wet disc brakes ensure efficient stopping power in demanding conditions while minimizing maintenance issues associated with traditional brake systems. With a 36-speed three-speed power shift transmission, operators can achieve optimal performance across various operational scenarios, allowing for precision speed control during both fieldwork and transport tasks.
| Chassis |
4x4 MFWD 4WD |
| Steering |
power |
| Brakes |
hydraulic wet disc |
| Cab |
Cab standard |
| Transmission |
36-speed three-speed power shift |
HYDRAULICS
| Pressure |
2756psi / 190.0bar |
| Pump flow |
19.3gpm / 73.1lpm |
TRACTOR HITCH
| Rear Type |
III |
| Rear lift |
15432lbs / 6999kg |
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Rear RPM |
540/1000/540/540E/1000 |
| Engine RPM |
540@1874 / 1000@2080 / 540E@1539 |
VALMET 8450 TIRES
The Valmet 8450 tractor, equipped with Ag front tires of size 16.8R28 and Ag rear tires of size 20.8R38, is designed for enhanced stability and traction, particularly in agricultural applications. The larger rear tires provide improved ground contact and lift capacity, making it suitable for heavy-duty tasks such as plowing or hauling. However, the difference in tire sizes may lead to challenges in maintaining accurate ground speed and synchronization during operation, necessitating careful calibration of the transmission system.
| Ag front |
16.8R28 |
| Ag rear |
20.8R38 |
DIMENSIONS
| Wheelbase |
100.7inches / 255cm |
| Length |
194.5inches / 494cm |
| Width |
88.2inches / 224cm |
| Height (cab) |
111.4inches / 282cm |
| Height (exhaust) |
111.8inches / 283cm |
| Weight |
11310lbs / 5130kg |
| Clearance (front axle) |
21.9inches / 55cm |
| Clearance (rear axle) |
21.1inches / 53cm |
DIMENSIONS & TIRES
The Valmet 8450 features a wheelbase of 100.7 inches (255 cm), providing stability for various field operations, especially during plowing and hauling. With a weight of 11,310 lbs (5,130 kg), this tractor offers substantial traction, which is advantageous for heavy-duty tasks, but may limit maneuverability in tight spaces. The tire specifications (16.8R28 front and 20.8R38 rear) suggest a design focused on load-bearing capacity and flotation, making it suitable for use on soft or uneven terrain.
| Wheelbase |
100.7inches / 255cm |
| Weight |
11310lbs / 5130kg |
| Front tire |
16.8R28 |
| Rear tire |
20.8R38 |
ELECTRICAL
| Ground |
negative |
| Charging system |
alternator |
| Battery volts |
12 |
