Allis Chalmers 8050

Allis Chalmers 8050 Row-Crop tractor Technical Specifications

Allis Chalmers 8050 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 8050 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 8050 Production

Manufacturer Allis Chalmers
Row-Crop tractor
Built in West Allis, Wisconsin, USA
Total built 2,336
Original price $58,411

Allis Chalmers 8050 Power

Engine: 131.44 hp
98.0 kW
PTO (tested) 152.40 hp
113.6 kW

Allis Chalmers 8050 Electrical

Charging system alternator
Charging amps 100
Battery volts 12

Allis Chalmers 8050 Mechanical

Two- or four-wheel drive
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. 66.8 qts
63.2 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) 6680 lbs
3030 kg
  8200 lbsOptOptional
3719 kg

Power Take-off (PTO)

Rear PTO independent
Rear RPM 540/1000
  1000 OptOptional

Title serial numbers

Location: Above PTO shield
1981 1001
1982 1016
1983 1924
1984 2496
1985 3187
Final 3336

FAQ: How to read a serial number table.

What year is my Allis Chalmers 8050? 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 8050 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 2300
Starter volts 12
Oil capacity 19 qts*With two oil filters
18.0 L
  21 qts*With three oil filters
19.9 L
Coolant capacity 32 qts
30.3 L

Allis Chalmers 8050 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 8050 Dimensions

2WD Wheelbase 106 inches
269 cm
4WD Wheelbase 96 inches
243 cm
Length 187 inches
474 cm
Width 95.5 inches
242 cm
  119.5 inches (long axle)
303 cm
4WD Clearance (front axle) 17.5 inches
44 cm
2WD Clearance (front axle) 22 inches
55 cm
Clearance (rear axle) 28 inches
71 cm

Allis Chalmers 8050 Weight
2WD 15305 lbs
6942 kg
4WD 16300 lbs
7393 kg
Ballasted 19380 lbs
8790 kg

Allis Chalmers 8050 Height
Hood 69 inches
175 cm
Cab 115 inches
292 cm
Exhaust 113 inches
287 cm

Allis Chalmers 8050 Tests

Nebraska Tractor Test 1448

Nebraska Tractor Test 1448
Diesel 12-speed 2WD
September 1 – 17, 1982
Link: Nebraska Tractor Test 1448 file
PTO performance
Power at rated engine speed 152.40 hp
113.6 kW
Fuel use 9.7 gal/hour
36.7 l/hour
Power at rated PTO speed 155.15 hp
115.7 kW
Fuel use 9.8 gal/hour
37.1 l/hour
Drawbar performance
Max power 131.44 hp
98.0 kW
Fuel use 9.6 gal/hour
36.3 l/hour
Gear 1F used for power test.
Max pull 16,728 lbs
7587 kg
Gear 2S used for pull test.


Is Allis Chalmers 8050 a good tractor?

The Allis Chalmers 8050 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 8050 take?

Check out the Allis Chalmers 8050 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 8050?

The Allis Chalmers 8050 was an agricultural tractor model made from 1982 – 1985

How much horsepower is a Allis Chalmers 8050?

The 8050 engine tested at 131.44 hp
98.0 kW drawbar and 152.40 hp
113.6 kW kW PTO horsepower.

How much does a Allis Chalmers 8050 tractor weight?

Depending on the engine type, the Allis Chalmers 8050 weight ranges from 15305 to 16300 pounds .

How much can a Allis Chalmers 8050 Pull?

The max pulling capacity of the Allis Chalmers 8050 tractors starts at 16,728 lbs
7587 kg but may be slightly higher depending on the trim.

Where is the serial number on a Allis Chalmers 8050?

Lookup above pto shield

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