DEUTZ-ALLIS 8070 vs John Deere 7800 (A)

9 material differences · fewer than 12

Tractor one

1985–1988

No measured PTO figure

Tractor two

1992–1997

No measured PTO figure

Which should you choose?

Read our verdict on the 8070 and the 7800 (A) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

DEUTZ-ALLIS 8070 and John Deere 7800 (A), field by field
Field	8070	7800 (A)	Gap
Engine
Engine power, claimed claimed	169.6 hp	167.8 hp	—
Engine declared	ALLIS-CHALMERS 670 TI	John Deere 6.076 TRW-30	differs
Displacement declared	6.98 L	7.63 L	+9% 7800 (A)
Maximum torque declared	—	528 lb·ft · 716 N·m	—
Transmission
Top speed declared	18.6 mph · 30 km/h	18.6–24.9 mph · 30–40 km/h	differs
Clutch declared	Electro-hydraulically operated wet multi-plate clutch	—	—
Hydraulics & hitch
Hydraulic centre declared	Closed centre	—	—
Hydraulic control declared	—	Load sensing	—
Pump flow declared	22.0 gpm · 83.3 L/min	28.8 gpm · 108.9 L/min	+31% 7800 (A)
Pressure declared	3,771 psi · 260 bar	2,538 psi · 175 bar	+49% 8070
Three-point lift at ends declared	—	12,478 lb · 5,660 kg	—
Rear PTO speeds declared	1000 rpm	540/1000 rpm	differs
Weight & dimensions
Unladen weight declared	16,850 lb · 7,643 kg	14,528 lb · 6,590 kg	+16% 8070
Maximum permissible mass declared	—	25,353 lb · 11,500 kg	—
Wheelbase declared	106.0 in · 2,692 mm	110.2 in · 2,800 mm	—
Length declared	187.0 in · 4,750 mm	189.0 in · 4,800 mm	—
Width declared	95.5 in · 2,426 mm	98.4 in · 2,500 mm	—
Height declared	116.0 in · 2,946 mm	121.3 in · 3,080 mm	—
Ground clearance declared	22.0 in · 559 mm	24.7 in · 628 mm	+12% 7800 (A)
Turning radius, braked declared	13.3 ft · 4.06 m	—	—
Fuel tank declared	239.9 qt · 227.0 L	363.5 qt · 344.0 L	+52% 7800 (A)

Source

Source