Allis Chalmers Show: Plowing Corn Stubble With The 1973 Allis Chalmers 7050
Video by J and L Videos
Watch on YouTube ↗Skip to contentAllis-Chalmers 7050 · Illustration Model illustration www.tractordata.com source ↗
An independent tractor referenceSpecifications. Sources. Side by side.
TractorStack.
Search
Find your tractor.
Menu ☰
Years in Production / 1973–1974
Allis-Chalmers
7050
Explore the specifications, hardware, and original references for the Allis-Chalmers 7050.
173hp
Engine estimate · from PTO
2WD Only
Drive
1973–1974
Production years
Allis-Chalmers
Manufacturer
7050 / 01
At a glance
Production
Row-Crop tractor
Built in West Allis, Wisconsin, USA
- Manufacturer
- Allis Chalmers
- Total Built
- 2,302
- Original Price
- $19,550
Mechanical
Two-wheel drive
Power steering
Differential hydraulic wet discs brakes
Cab optional
- Final Drives
- planetary
- Differential Lock
- hydraulic rear
Hydraulics
- Type
- closed center
- Pump Flow
- 22 gpm83.3 lpm
- Pump Flow
- 13.5 gpm (transmission)51.1 lpm
- Scv Flow
- 17 gpm64.3 lpm
- Total Flow
- 45 gpm170.3 lpm
- Steering Flow
- 9.5 gpm36.0 lpm
Hitch
- Rear Type
- III/II
Pto
- Rear Pto
- independent
- Rear Type
- 540/1000
- Engine Rpm
- 1000@2300
7050 / 02
Under the hood
Engine Detail
Allis Chalmers
turbocharged intercooled diesel
6-cylinder
liquid-cooled
- Displacement
- 426 ci7.0 L
- Bore Stroke
- 4.25x5.00 inches108 x 127 mm
- Air Cleaner
- dry
- Compression Ratio
- 16:1
- Rated Rpm
- 2300
- Cylinders
- 6
- Cooling
- liquid-cooled
7050 / 03
Gears & controls
Transmission
The Power Director provides five gears (1-5) in two ranges (slow-fast) with a two-speed power shift (low-high).
- Transmission
- Allis-Chalmers Power Director XX
- Transmission Type
- partial power shift
- Gears
- 20 forward and 4 reverse
7050 / 04
Size. Stance. Footprint.
Dimensions And Tires
- Weight
- 14525 lbs6588 kg
- Front Tire
- 11.00-16
- Rear Tire
- 20.8-38
Tires And Tracks
- Front Ag
- 11.00-16
- Rear Ag
- 20.8-38
7050 / 05
Tractor Photos
See it in action
Videos
Watch Allis-Chalmers 7050 videos from their original YouTube creators.
7050 / 07
Tests (NTTL)
Nebraska Tractor Test 1120
Diesel 20-speed 2WDMarch 14 - 30, 1973
PTO performance
Drawbar performance
Gear 4SL used for power test.
Gear 2SL used for pull test.
- Id
- 1120
- Power At Rated Engine Speed
- 156.49 hp116.7 kW
- Fuel Use
- 9.8 gal/hour37.1 l/hour
- Power At Rated Pto Speed
- 156.63 hp116.8 kW
- Max Power
- 131.54 hp98.1 kW
- Max Pull
- 16,206 lbs7351 kg