| Manufacturer |
Valtra |
| Price |
- |
| Model |
6400 |
| Equipment Type |
Row-Crop Tractors |
| Factory |
|
VALTRA 6400 POWER
ENGINE DETAIL
The Valtra 6400 tractor is powered by a SisuDiesel 4-cylinder turbocharged engine with a displacement of 4.4 L, delivering 103.3 hp at a rated RPM of 2200. The engine's peak torque of 324.5 lb-ft is achieved at a lower RPM of 1400, providing robust performance for heavy-duty tasks and efficient fuel consumption. An electric starter at 12 volts enhances reliability in cold weather conditions, making it suitable for diverse agricultural applications.
| Description |
SisuDiesel 44DT/turbocharged diesel/4-cylinder/liquid-cooled |
| Displacement |
268.4 ci/4.4 L |
| Bore/Stroke |
4.25x4.72 inches/108 x 120 mm |
| Power |
103.3 hp/77.0 kW |
| Rated RPM |
2200 |
| Torque |
324.5 lb-ft/440.0 Nm |
| Torque RPM |
1400 |
| Starter |
electric |
| Starter volts |
12 |
VALTRA 6400 ENGINE
The Valtra 6400 features a robust SisuDiesel 4.4L four-cylinder engine, known for its fuel efficiency and reliability. With a fuel tank capacity of 43.6 gallons (165.0 liters), it offers extended operation time, making it suitable for long agricultural tasks without frequent refueling. However, potential buyers should consider the engine's maintenance requirements and ensure compatibility with local fuel types for optimal performance.
| Description |
SisuDiesel 4.4L 4-cyl diesel |
| Fuel tank |
43.6 gal/165.0 L |
TRANSMISSION
The Valtra 6400 tractor features a sync shuttle transmission with 12 forward and reverse gears, providing smooth directional changes and improved operational efficiency, particularly valuable in tight maneuvering scenarios. Its dry disc clutch system, while durable, may require more frequent maintenance and offers less thermal capacity compared to hydraulic alternatives, potentially impacting performance in heavy-duty applications. Operators should take into account the balance between ease of use and the mechanical upkeep when working with this type of transmission system.
| Type |
sync shuttle |
| Gears |
12 forward and reverse |
| Clutch |
dry disc |
MECHANICAL
The Valtra 6400 features a 4x4 MFWD system, enhancing traction and stability on varied terrains, which is particularly advantageous for agricultural applications requiring robustness. Its hydraulic wet disc brakes provide effective stopping power with less maintenance compared to traditional systems, crucial for safety and longevity. The 12-speed sync shuttle transmission allows for smooth gear changes and optimal power use, making it ideal for tasks that require frequent speed adjustments, like mowing or plowing.
| Chassis |
4x4 MFWD 4WD |
| Steering |
power |
| Brakes |
hydraulic wet disc |
| Cab |
Cab standard |
| Transmission |
12-speed sync shuttle |
HYDRAULICS
| Pressure |
2756 psi/190.0 bar |
| Pump flow |
19.3 gpm/73.1 lpm |
TRACTOR HITCH
| Rear Type |
III/II |
| Rear lift (at ends) |
12346 lbs/5600 kg |
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Rear RPM |
540/1000/540/540E |
| Engine RPM |
540@1874/540E@1539/1000@2000 |
VALTRA 6400 TIRES
The Valtra 6400 with standard agricultural tires (Front: 14.9R24, Rear: 18.4R34) offers a balanced combination of traction and flotation, ideal for various field operations. The larger rear tire diameter enhances stability and load distribution, making it suitable for heavy-duty applications while minimizing soil compaction. However, users may face challenges in tight maneuvering situations due to the larger footprint, which may necessitate consideration of tire width options or additional steering aids.
| Standard tires (ag) |
Front: 14.9R24. Rear: 18.4R34 |
DIMENSIONS
| Wheelbase |
91.6 inches/232 cm |
| Length |
177.7 inches/451 cm |
| Width |
89.8 inches/228 cm |
| Height (cab) |
106.3 inches/270 cm |
| Height (exhaust) |
107.9 inches/274 cm |
| Weight |
9811 lbs/4450 kg |
| Clearance (front axle) |
16.9 inches/42 cm |
| Clearance (rear axle) |
17.1 inches/43 cm |
DIMENSIONS & TIRES
The Valtra 6400's 91.6-inch (232 cm) wheelbase provides excellent stability, especially during heavy field operations, while its weight of 9811 lbs (4450 kg) enhances traction on varied terrains. The front tires (14.9R24) offer good maneuverability, while the larger rear tires (18.4R34) facilitate improved load distribution and pulling power. A potential challenge may include navigating narrow spaces due to its substantial width, which could affect operational efficiency in confined areas.
| Wheelbase |
91.6 inches/232 cm |
| Weight |
9811 lbs/4450 kg |
| Front tire |
14.9R24 |
| Rear tire |
18.4R34 |
ELECTRICAL
| Ground |
negative |
| Charging system |
alternator |
| Charging amps |
95 |
| Battery volts |
12 |
| Battery AH |
174 |
