Valmet 8400
The Valmet 8400 is a powerful row crop tractor built for serious farming. It has a strong 4-wheel drive system and a smooth power steering setup. The tractor's engine is made by SisuDiesel and has 6 cylinders. It's turbocharged and runs on diesel fuel. With 138.1 horsepower, this tractor has average power for its class. One of the best features of the Valmet 8400 is its transmission. It has 36 forward gears and 36 reverse gears, giving farmers lots of options for different tasks. The tractor is big, measuring 187 inches long and 109.1 inches tall. It weighs 10,740 pounds, which is on the lighter side for tractors like this. The Valmet 8400 has large agricultural tires, with 14.9R28 in front and 18.4R38 in the back. It also has a category III hitch, making it easy to attach many different tools.
Quick specs
- Category
- Row Crop
- Engine Power Output
- 138hp
- Operating Weight
- 10,740 lb
- Transmission
- Three-speed power shift
At a glance
How the 8400 compares
vs. Row Crop medianDistribution
Engine Power (hp)
Across all Row Crop tractors
This model
The 8400 ranks at the 50th percentile for engine power among recorded row crop tractors.
Overview
About the Valmet 8400
The Valmet 8400 is a powerful row crop tractor built for serious farming. It has a strong 4-wheel drive system and a smooth power steering setup. The tractor's engine is made by SisuDiesel and has 6 cylinders. It's turbocharged and runs on diesel fuel. With 138.1 horsepower, this tractor has average power for its class. One of the best features of the Valmet 8400 is its transmission. It has 36 forward gears and 36 reverse gears, giving farmers lots of options for different tasks. The tractor is big, measuring 187 inches long and 109.1 inches tall. It weighs 10,740 pounds, which is on the lighter side for tractors like this. The Valmet 8400 has large agricultural tires, with 14.9R28 in front and 18.4R38 in the back. It also has a category III hitch, making it easy to attach many different tools.
Full specifications
Every recorded spec
General
| Manufacturer | Valmet |
|---|---|
| Model | 8400 |
| Category | Row Crop tractor |
| Type | 4x4 MFWD 4WD |
| Operating weight | 10,740lb |
Engine
| Make | SisuDiesel |
|---|---|
| Model | 620DS |
| Power | 138.1hp |
| Cylinders | 6 |
| Displacement | 402.6ci |
| Bore | 4.25in |
| Stroke | 4.72in |
Transmission
| Type | Three-speed power shift |
|---|---|
| Forward gears | 36 |
| Reverse gears | 36 |
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
| Steering | Power |
Dimensions
| Length | 187in |
|---|---|
| Height | 109.1in |
| Operating weight | 10,740lb |
Head to head
8400 vs. Row Crop median
How the Valmet 8400 compares to other Row Crop tractors
| Spec | This model | Row Crop median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 138 hp | 138 hp | 0% | 50th |
| Engine Displacement | 403 ci | 391 ci | +3% | 55th |
| Cylinders | 6 | 6 | at median | 50th |
| Forward Gears | 36 | 16 | +125% | 95th |
| Operating Weight | 10,740 lb | 12,307 lb | -13% | 37th |
| Length | 187 in | 180 in | +4% | 58th |
| Height | 109 in | 114 in | -4% | 34th |
Medians and percentiles are computed from the row crop tractors in our database with a recorded value for each spec (sample sizes 1,140–1,417 models).
Compare to tractors with similar specs
Commonly compared Valmet tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Valmet 2005 | 140 hp | 14,660 lb | — | Compare → |
| Valmet 8300 | 140 hp | 13,180 lb | — | Compare → |
| Valmet 8350 | 132.8 hp | 11,490 lb | — | Compare → |
| Valmet 8200 | 128.1 hp | 10,360 lb | — | Compare → |
| Valmet 6900 | 120 hp | 9,744 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Allis Chalmers 7045 | 136.65 hp | 14,500 lb | 1978–1981 | Compare → |
| Allis Chalmers 210 | 136 hp | 12,425 lb | 1970–1973 | Compare → |
| Allis Chalmers T16 | 135 hp | 16,300 lb | — | Compare → |
| AGCO RT135 | 143.94 hp | 15,525 lb | — | Compare → |
| CaseIH 1455 XL | 145 hp | 11,499 lb | — | Compare → |
Explore
Valmet siblings
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FAQ
Common questions
What is the engine power output of the Valmet 8400?
Rated engine output for the Valmet 8400 is 138.1 hp, delivered by a 6-cylinder engine. The engine displaces 402.6 ci.
Which transmission does the Valmet 8400 use?
The Valmet 8400 is equipped with a Three-speed power shift transmission with 36 forward gears.
What three-point hitch category does the Valmet 8400 use?
The Valmet 8400 has a Category III three-point hitch.
What is the operating weight of the Valmet 8400?
In working trim, the Valmet 8400 comes in at roughly 10,740 lb.
How do I maintain a Valmet 8400?
Routine service for the Valmet 8400 covers engine oil and filter changes, hydraulic and coolant level checks, air filter cleaning, and scheduled inspections. Refer to the manufacturer's maintenance schedule for exact intervals.


