8 material differences · fewer than 12

Tractor oneJohn Deere 2950 (A)1983–1988No measured PTO figureTractor twoRenault 851-4 (S)1974–1989No measured PTO figure

Which should you choose?

Read our verdict on the 2950 (A) and the 851-4 (S) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

8 material differences · 3 fields identical or within 5%, which is not counted as material

John Deere 2950 (A) and Renault 851-4 (S), field by field
Field	2950 (A)	851-4 (S)	Gap
Engine
Engine power, claimed claimed	83.9 hp	83.9 hp	—
Engine declared	—	MWM TD 226-4	—
Displacement declared	—	4.16 L	—
Maximum torque declared	—	212 lb·ft · 288 N·m	—
Transmission
Top speed declared	18.6 mph · 30 km/h	15.5 mph · 25 km/h	+20% 2950 (A)
Clutch declared	Pedal-operated, dry single-disc clutch as driving clutch	Dry LuK double clutch	differs
Hydraulics & hitch
Hydraulic centre declared	Closed centre	—	—
Pump flow declared	23.0 gpm · 87.1 L/min	8.9 gpm · 33.7 L/min	+158% 2950 (A)
Pressure declared	—	2,321 psi · 160 bar	—
Rear PTO speeds declared	—	540/1000 rpm	—
Weight & dimensions
Unladen weight declared	9,098 lb · 4,127 kg	7,573 lb · 3,435 kg	+20% 2950 (A)
Maximum permissible mass declared	13,184 lb · 5,980 kg	—	—
Wheelbase declared	100.4 in · 2,550 mm	95.6 in · 2,428 mm	—
Length declared	153.1 in · 3,890 mm	165.4 in · 4,200 mm	+8% 851-4 (S)
Width declared	79.9 in · 2,029 mm	73.2–77.8 in · 1,860–1,975 mm	differs
Height, over the cab declared	108.3 in · 2,750 mm	106.1 in · 2,695 mm	—
Ground clearance declared	25.6 in · 650 mm	13.0 in · 330 mm	+97% 2950 (A)
Turning radius, braked declared	12.5 ft · 3.80 m	—	—
Fuel tank declared	129.2 qt · 122.3 L	81.4 qt · 77.0 L	+59% 2950 (A)

Source

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