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Valmet 6600 vs Valmet 855

Verdict: Valmet 6600 vs Valmet 855

The Valmet 6600 and the Valmet 855 are both tractors — here is how they stack up on the figures that matter. Valmet 6600 leads on rated power with 103 hp against 100 hp. Valmet 855 is the lighter machine (4,130 kg vs 4,399 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Valmet 6600 holds more fuel (165.0 L vs 140.0 L) for longer stints between fills. Valmet 6600 is the newer design (1991 vs 1989). In short: choose the Valmet 6600 for outright pulling power, or the Valmet 855 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Fit & specs
Valmet 6600 Tractor
Valmet
85
Fit score
Best match
Clear
Valmet 855 Tractor
Valmet
85
Fit score
Best match
Clear
Rated power
103 hp
100 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
ValmetReference
ValmetReference
Four gears in three ranges with three-speed power shift and shuttle.Reference
4-cylinderReference
Engine
Fuel tank
165.0 LReference
140.0 LReference
Engine
77.0 kWReference
74.6 kWReference
Displacement
4.4 LReference
4.4 LReference
Bore/Stroke
108 x 120 mmReference
108 x 120 mmReference
Power
77.0 kWReference
74.6 kWReference
Compression
16.5:1Reference
Rated RPM
2225Reference
2150Reference
Torque
405.0 NmReference
Torque RPM
1550Reference
Starter
electricReference
Starter volts
12Reference
Transmission
Type
three-speed power shiftReference
Gears
36 forward and reverseReference
16 forward and 8 reverseReference
Transmission
Delta PowershiftReference
PTO & Hydraulics
Pump flow
70.0 lpmReference
46.0 lpmReference
Rear Type
IIReference
Rear lift
5499 kgReference
4500 kgReference
Rear PTO
independentReference
Rear PTO Type
540/1000Reference
540, 1000Reference
Engine RPM
1000@2080Reference
Dimensions
Wheelbase
232 cmReference
232 cmReference
Weight
4399 kgReference
4130 kgReference
Front tire
13.6R24Reference
13.6R28Reference
Rear tire
16.9R38Reference
16.9R38Reference
Ag front
13.6R24Reference
13.6R28Reference
Ag rear
16.9R38Reference
16.9R38Reference
Length
442 cmReference
442 cmReference
Height (cab)
275 cmReference
Height (exhaust)
281 cmReference
Clearance (front axle)
51 cmReference
Clearance (rear axle)
48 cmReference
Height
270 cmReference
Electrical
Ground
negativeReference
Charging system
alternatorReference
Battery volts
12Reference
Battery AH
150Reference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.

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