Allis Chalmers 8070

Allis Chalmers 8070 Technical Specifications

Allis Chalmers 8070 is a Row-Crop tractor that was produced by the John Deere between 1982 – 1985.

Below you will find detailed technical specifications for Allis Chalmers 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.

Allis Chalmers 8070 Production

Manufacturer Allis Chalmers
Row-Crop tractor
Built in West Allis, Wisconsin, USA
Total built 2,354
Original price $60,337

Allis Chalmers 8070 Power

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

Allis Chalmers 8070 Electrical

Charging system alternator
Charging amps 100
Battery volts 12

Allis Chalmers 8070 Mechanical

Drive 4×2 2WD
  4×4 MFWD 4WD (optional)
Differential lock foot-button
Steering hydrostatic power
Differential hydraulic wet discs brakes
Acousta cab standard with heat and air-conditioning. Optional radio and cassette tape player.


Fuel 60 gal
227.1 L
  25 gal (optional tank)
94.6 L
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 (transmission)
51.1 lpm
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

Title serial numbers

Location: Above PTO shield
1981 1001
1982 1004
1983 1430
1984 2090
1985 2903
Final 3354

FAQ: How to read a serial number table.

What year is my Allis Chalmers 8070? Serial Number Decoder

The serial number list shows the first tractor built in each year. The other tractors for that year will have successively higher numbers. Your serial number should be between two of the stated numbers.

The list only includes the numbers of the first tractors produced in each year. Your serial should be somewhere between two numbers.Unless you happen to be the first person to own a tractor, your number will not appear on the list.

Allis Chalmers 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 (3 filter)
19.9 L
Coolant capacity 36 qts
34.1 L

Allis Chalmers 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.

Allis Chalmers 8070 Dimensions

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

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

Allis Chalmers 8070 Height
Hood 70 inches
177 cm
Cab 116 inches
294 cm
Exhaust 114 inches
289 cm

Allis Chalmers 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 Allis Chalmers 8070 a good tractor?

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

How much oil does a Allis Chalmers 8070 take?

Check out the Allis Chalmers 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 Allis Chalmers made the 8070?

The Allis Chalmers 8070 was an agricultural tractor model made from 1982 – 1985

How much horsepower is a Allis Chalmers 8070?

The 8070 engine tested at 145.36 hp
108.4 kW drawbar and 170.72 hp
127.3 kW kW PTO horsepower.

How much does a Allis Chalmers 8070 tractor weight?

Depending on the engine type, the Allis Chalmers 8070 weight ranges from 16850 to 17300 pounds .

How much can a Allis Chalmers 8070 Pull?

The max pulling capacity of the Allis Chalmers 8070 tractors starts at 18,777 lbs
8517 kg but may be slightly higher depending on the trim.

Where is the serial number on a Allis Chalmers 8070?

Lookup above pto shield

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