7 material differences · fewer than 12

Tractor oneJohn Deere 7800 (A)1992–1997No measured PTO figureTractor twoSteyr 9170 a1993–1995No measured PTO figure

Which should you choose?

Read our verdict on the 7800 (A) and the 9170 a → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

7 material differences · 8 fields identical or within 5%, which is not counted as material

John Deere 7800 (A) and Steyr 9170 a, field by field
Field	7800 (A)	9170 a	Gap
Engine
Engine power, claimed claimed	167.8 hp	167.8 hp	—
Engine declared	John Deere 6.076 TRW-30	Steyr-VALMET WD 620.81	differs
Displacement declared	7.63 L	6.60 L	+16% 7800 (A)
Maximum torque declared	528 lb·ft · 716 N·m	512 lb·ft · 694 N·m	—
Transmission
Top speed declared	18.6–24.9 mph · 30–40 km/h	24.9 mph · 40 km/h	differs
Clutch declared	—	Pedal-operated, dry single-disc clutch as driving clutch	—
Hydraulics & hitch
Hydraulic control declared	Load sensing	—	—
Pump flow declared	28.8 gpm · 108.9 L/min	—	—
Pressure declared	2,538 psi · 175 bar	2,901 psi · 200 bar	+14% 9170 a
Rear PTO speeds declared	540/1000 rpm	540/1000 rpm	—
Weight & dimensions
Unladen weight declared	14,528 lb · 6,590 kg	14,517 lb · 6,585 kg	—
Maximum permissible mass declared	25,353 lb · 11,500 kg	24,251 lb · 11,000 kg	—
Wheelbase declared	110.2 in · 2,800 mm	115.2 in · 2,925 mm	—
Length declared	189.0 in · 4,800 mm	201.4 in · 5,115 mm	+7% 9170 a
Width declared	98.4 in · 2,500 mm	94.3 in · 2,395 mm	—
Height, over the cab declared	121.3 in · 3,080 mm	117.3 in · 2,980 mm	—
Ground clearance declared	24.7 in · 628 mm	20.3 in · 515 mm	+22% 7800 (A)
Turning radius, braked declared	—	17.7 ft · 5.41 m	—
Fuel tank declared	363.5 qt · 344.0 L	274.7 qt · 260.0 L	+32% 7800 (A)

Source

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