Ford 8770 vs John Deere 4840

10 material differences · fewer than 12

Tractor one

1993–1999

No measured PTO figure

Tractor two

1978–1982

No measured PTO figure

Which should you choose?

Read our verdict on the 8770 and the 4840 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

Ford 8770 and John Deere 4840, field by field
Field	8770	4840	Gap
Engine
Engine power, claimed claimed	187.3 hp	178.6 hp	—
Engine declared	FORD/NEW HOLLAND 675-TA-VH	John Deere 6.466 AT	differs
Displacement declared	7.48 L	7.64 L	—
Maximum torque declared	632 lb·ft · 857 N·m	—	—
Transmission
Top speed declared	24.9 mph · 40 km/h	18.6 mph · 30 km/h	+33% 8770
Clutch declared	Oil-immersed wet Funk multi-plate clutch	Hydraulically operated oil-cooled double-plate clutch	differs
Hydraulics & hitch
Hydraulic centre declared	—	Closed centre	—
Hydraulic control declared	Load sensing	—	—
Pump flow declared	33.3 gpm · 126.1 L/min	23.0 gpm · 87.1 L/min	+45% 8770
Pressure declared	2,495 psi · 172 bar	3,481 psi · 240 bar	+40% 4840
Three-point lift at ends declared	16,491 lb · 7,480 kg	8,294 lb · 3,762 kg	+99% 8770
Rear PTO speeds declared	1000 rpm	1000 rpm	—
Weight & dimensions
Unladen weight declared	19,286 lb · 8,748 kg	14,899 lb · 6,758 kg	+29% 8770
Wheelbase declared	118.3 in · 3,005 mm	118.5 in · 3,010 mm	—
Length declared	197.9 in · 5,027 mm	176.8 in · 4,490 mm	+12% 8770
Width declared	112.0 in · 2,845 mm	95.7 in · 2,430 mm	+17% 8770
Height declared	122.8 in · 3,118 mm	116.9 in · 2,970 mm	—
Ground clearance declared	20.0 in · 509 mm	—	—
Turning radius, braked declared	—	13.5 ft · 4.10 m	—
Fuel tank declared	439.6 qt · 416.0 L	412.0 qt · 389.9 L	+7% 8770

Source

Source