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Allis Chalmers 7050 vs Allis Chalmers 8050
Verdict: Allis Chalmers 7050 vs Allis Chalmers 8050
The Allis Chalmers 7050 and the Allis Chalmers 8050 are both tractors — here is how they stack up on the figures that matter. Allis Chalmers 7050 leads on rated power with 156 hp against 152 hp. Allis Chalmers 7050 is the lighter machine (6,588 kg vs 15,305 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers 8050 is the newer design (1982 vs 1973). In short: choose the Allis Chalmers 7050 for outright pulling power, or the Allis Chalmers 8050 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.
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Fit & specs
Allis Chalmers
85
Fit score
Best match
Clear
Allis Chalmers
85
Fit score
Best match
Clear
Rated power
156 hp
152 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
Allis ChalmersReference
Allis ChalmersReference
With 18.4x38 rear tires.Reference
Six power shift gears (1-6) in two ranges (slow/fast). Clutch must be used to shift range. Pressing the clutch pedal half-way automatically downshifts from 5th/6th to 4th gear.Reference
Total built
2,302Reference
2,336Reference
Original price
$19,550Reference
$58,411Reference
Final drives
planetaryReference
—
Differential lock
hydraulic rearReference
electro-hydraulic rearReference
Steering
—
hydrostatic powerReference
Engine
Drawbar (tested)
98.1 kWReference
98.0 kWReference
Displacement
7.0 LReference
7.0 LReference
Bore/Stroke
108 x 127 mmReference
108 x 127 mmReference
Air cleaner
dryReference
dryReference
Compression
16:1Reference
15.5:1Reference
Rated RPM
2300Reference
2300Reference
Power at rated engine speed
116.7 kWReference
113.6 kWReference
Max power
98.1 kWReference
98.0 kWReference
Starter volts
—
12Reference
Oil capacity
—
28.0 LReference
Coolant capacity
—
30.3 LReference
Transmission
Transmission
Allis-Chalmers Power Director XXReference
Power ShiftReference
Gears
20 forward and 4 reverseReference
12 forward and 2 reverseReference
PTO & Hydraulics
PTO (tested)
116.7 kWReference
113.6 kWReference
Type
partial power shiftReference
Allis-ChalmersReference
Pump flow
51.1 lpmReference
51.1 lpmReference
SCV flow
64.3 lpmReference
—
Total flow
170.3 lpmReference
170.3 lpmReference
Steering flow
36.0 lpmReference
36.0 lpmReference
Rear Type
III/IIReference
III/IIReference
Rear PTO
independentReference
independentReference
Rear PTO Type
540/1000Reference
1000Reference
Engine RPM
1000@2300Reference
—
Power at rated PTO speed
116.8 kWReference
115.7 kWReference
Valves
—
2 or 3Reference
Rear lift (at 24"/610mm)
—
3719 kgReference
Dimensions
Weight
6588 kgReference
15305 to 16300 poundsReference
Front tire
11.00-16Reference
10.00-16Reference
Rear tire
20.8-38Reference
18.4-38Reference
Ag front
11.00-16Reference
—
Ag rear
20.8-38Reference
16.9-38Reference
Length
414 cmReference
474 cmReference
Width
242 cmReference
303 cmReference
Height
294 cmReference
—
Operating weight
6588 kgReference
—
Ballasted weight
8858 kgReference
—
Bar rear axle
91 mmReference
—
2WD Wheelbase
—
269 cmReference
4WD Wheelbase
—
243 cmReference
2WD Ag front
—
18.4-16Reference
4WD Ag front
—
14.9-24Reference
4WD Clearance (front axle)
—
44 cmReference
2WD Clearance (front axle)
—
55 cmReference
Clearance (rear axle)
—
71 cmReference
2WD
—
6942 kgReference
4WD
—
7393 kgReference
Ballasted
—
8790 kgReference
Allis Chalmers 7050 attachments
7050 Serial Numbers
1973
1001Reference
—
1974
1688Reference
—
Location:
Above PTO shieldReference
—
Final
3300Reference
3336Reference
Test results
Fuel use
37.1 l/hourReference
36.3 l/hourReference
Max pull
7351 kgReference
7587 kgReference
Speeds
Variants
8050
—
row-cropReference
8050HC
—
high-cropReference
Capacities
Fuel
—
94.6 LReference
Rear diff.
—
63.2 LReference
8050 Serial Number Location
8050 Serial Numbers
1981
—
1001Reference
1982
—
1016Reference
1983
—
1924Reference
1984
—
2496Reference
1985
—
3187Reference
Electrical
Charging system
—
alternatorReference
Charging amps
—
100Reference
Battery volts
—
12Reference
Allis Chalmers 8050 Height
Hood
—
175 cmReference
Cab
—
292 cmReference
Exhaust
—
287 cmReference
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.