Deutz-Allis 8070

Deutz-Allis 8070 Technical Specifications

Deutz-Allis 8070 is a Row-Crop tractor that was produced by the John Deere between 1985 – 1988.

Below you will find detailed technical specifications for Deutz-Allis 8070 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

Deutz-Allis 8070 Production

Manufacturer: Deutz-Allis
Type: Row-Crop tractor
Factory: West Allis, Wisconsin, USA
Total built: 2,354
Original price: $60,337

Deutz-Allis 8070 Power

Drawbar (tested): 145.36 hp
108.4 kW
PTO (tested): 170.72 hp
127.3 kW

Deutz-Allis 8070 Electrical

Charging system: alternator
Charging amps: 100
Battery volts: 12

Deutz-Allis 8070 Mechanical

Chassis: 4×2 2WD
  4×4 MFWD 4WD (optional)
Differential lock: foot-button
Steering: hydrostatic power
Brakes: differential hydraulic wet discs
Cab: Acousta cab standard with heat and air-conditioning. Optional radio and cassette tape player.
Transmissions: 20-speed partial power shift
  12-speed Allis-Chalmers


Fuel: 60 gal
227.1 L
  25 gal
94.6 L (optional tank)
Rear diff.: 68.4 qts
64.7 L


Type: closed-center load-sensitive
Valves: 2 or 3
Pump flow: 22 gpm
83.3 lpm
  13.5 gpm
51.1 lpm (transmission)
Total flow: 45 gpm
170.3 lpm
Steering flow: 9.5 gpm
36.0 lpm

Tracktor Hitch

Rear Type: III/II
Rear lift (at 24″/610mm): 8,200 lbs
3719 kg

Power Take-off (PTO)

Rear PTO: independent
Rear RPM: 1000

Deutz-Allis 8070 Engine detail

Engine Detail
Allis Chalmers 670I
turbocharged intercooled diesel
liquid-cooled inline
Displacement: 426 ci
7.0 L
Bore/Stroke: 4.25×5.00 inches
108 x 127 mm
Air cleaner: dry
Compression: 15.5:1
Rated RPM: 2400
Starter volts: 12
Oil capacity: 19 qts
18.0 L
  21 qts
19.9 L (3 filter)
Coolant capacity: 36 qts
34.1 L

Deutz-Allis 8070 Transmission overview

Engine Oil

Transmission: Allis-Chalmers Power Director
Type: partial power shift
Gears: 20 forward and 4 reverse
Oil capacity: 29.6 qts
28.0 L
Five gears (1-5) in two ranges (slow/fast) with a two-speed power shift (low/high) controlled by left-hand lever.

Deutz-Allis 8070 Dimensions

Wheelbase: 106 inches
269 cm
Length: 187 inches
474 cm
Width: 95.5 inches
242 cm
  119.5 inches
303 cm (long axle)
Ground clearance: 22 inches
55 cm (front axle)
  29 inches
73 cm (rear axle)

Deutz-Allis 8070 Weight
Operating: 16,850 lbs
7643 kg (2WD duals)
  17,300 lbs
7847 kg (4WD)
Ballasted: 22,370 lbs
10147 kg

Deutz-Allis 8070 Height
Hood: 70 inches
177 cm
Cab: 116 inches
294 cm
Exhaust: 114 inches
289 cm

Deutz-Allis 8070 Tests

Nebraska Tractor Test 1449

Nebraska Tractor Test 1449
Diesel 12-speed 2WD
September 1 – 16, 1982
Link: Nebraska Tractor Test 1449 file
PTO performance
Power at rated engine speed: 170.72 hp
127.3 kW
Fuel use: 10.7 gal/hour
40.5 l/hour
Power at rated PTO speed: 171.44 hp
127.8 kW
Fuel use: 10.4 gal/hour
39.4 l/hour
Drawbar performance
Max power: 145.36 hp
108.4 kW
Gear 2F used for power test.
Max pull: 18,777 lbs
8517 kg
Gear 2S used for pull test.


Is Deutz-Allis 8070 a good tractor?

The Deutz-Allis 8070 is one of the great tractors in the Deutz-Allis stable, and it has earned Deutz-Allis a fantastic reputation.

How much oil does a Deutz-Allis 8070 take?

Check out the Deutz-Allis 8070 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year Deutz-Allis made the 8050

The Deutz-Allis 8070 was an agricultural tractor model made from 1985 – 1988

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