Steyr 8180 a vs VALMET 8400

12 material differences

Tractor one

1986–1993

No measured PTO figure

Tractor two

1993–2004

No measured PTO figure

Which should you choose?

Read our verdict on the 8180 a and the 8400 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

12 material differences · 4 fields identical or within 5%, which is not counted as material

Steyr 8180 a and VALMET 8400, field by field
Field	8180 a	8400	Gap
Engine
Engine power, claimed claimed	158.0 hp	138.1 hp	+14% 8180 a
Engine declared	Steyr WD 612.96	Valmet 620 DS	differs
Displacement declared	6.60 L	6.60 L	—
Maximum torque declared	466 lb·ft · 632 N·m	384 lb·ft · 520 N·m	+22% 8180 a
Transmission
Top speed declared	18.6–24.9 mph · 30–40 km/h	18.6–24.9 mph · 30–40 km/h	—
Clutch declared	—	Pedal operated dry Fichtel & Sachs single plate clutch	—
Hydraulics & hitch
Pump flow declared	13.8 gpm · 52.4 L/min	19.3 gpm · 73.2 L/min	+40% 8400
Pressure declared	3,553 psi · 245 bar	2,031–2,248 psi · 140–155 bar	differs
Three-point lift at ends declared	14,595 lb · 6,620 kg	15,576 lb · 7,065 kg	+7% 8400
Rear PTO speeds declared	1000 rpm	540/1000 rpm	differs
Weight & dimensions
Unladen weight declared	13,254 lb · 6,012 kg	11,111 lb · 5,040 kg	+19% 8180 a
Maximum permissible mass declared	18,739 lb · 8,500 kg	19,842 lb · 9,000 kg	+6% 8400
Wheelbase declared	106.3 in · 2,700 mm	100.7 in · 2,558 mm	+6% 8180 a
Length declared	201.8 in · 5,125 mm	190.7 in · 4,844 mm	+6% 8180 a
Width declared	97.2 in · 2,470 mm	90.5 in · 2,298 mm	+7% 8180 a
Height declared	113.4 in · 2,880 mm	109.8 in · 2,790 mm	—
Ground clearance declared	19.9 in · 505 mm	20.1 in · 510 mm	—
Turning radius, braked declared	16.3 ft · 4.97 m	—	—
Fuel tank declared	253.6 qt · 240.0 L	174.4 qt · 165.0 L	+45% 8180 a

Source

Source