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Allis Chalmers 175 vs Allis Chalmers 180
Verdict: Allis Chalmers 175 vs Allis Chalmers 180
The Allis Chalmers 175 and the Allis Chalmers 180 are both tractors — here is how they stack up on the figures that matter. Allis Chalmers 180 leads on rated power with 64 hp against 62 hp. Allis Chalmers 175 is the lighter machine (3,551 kg vs 6,420 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers 175 is the newer design (1970 vs 1967). In short: choose the Allis Chalmers 180 for outright pulling power, or the Allis Chalmers 175 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
62
Fit score
Best match
Clear
Allis Chalmers
62
Fit score
Best match
Clear
Rated power
62 hp
64 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
Allis ChalmersReference
Allis ChalmersReference
With 16.9-28 rear tires.Reference
With 16.9-28 rear tires.Reference
Total built
1,009 gasReference
1,587 (gas)Reference
Original price
$15,894Reference
$7,474Reference
Steering
hydrostatic powerReference
hydraulic powerReference
Engine
Drawbar (tested)
40.3 kWReference
41.8 kWReference
Displacement
3.7 LReference
4.3 LReference
Bore/Stroke
102 x 114 mmReference
95 x 102 mmReference
Air cleaner
dryReference
—
Compression
8.2:1Reference
8.15:1Reference
Rated RPM
1800Reference
2000Reference
Starter volts
12Reference
12Reference
Oil capacity
22.7 LReference
22.7 LReference
Coolant capacity
14.2 LReference
16.1 LReference
Power at rated engine speed
45.4 kWReference
48.6 kWReference
Max power
38.6 kWReference
41.8 kWReference
Drawbar (claimed)
—
41.2 kWReference
Firing order
—
1-5-3-6-2-4Reference
Intake valve clearance
—
0.381 mmReference
Exhaust valve clearance
—
0.381 mmReference
Transmission
Transmission
Allis-Chalmers Power DirectorReference
Power DirectorReference
Type
partial power shiftReference
partial powershiftReference
Gears
8 forward and 2 reverseReference
8 forward and 2 reverseReference
PTO & Hydraulics
PTO (tested)
46.6 kWReference
48.6 kWReference
Hydraulic system
26.5 LReference
34.1 LReference
Capacity
26.5 LReference
34.1 LReference
Valves
3Reference
2Reference
Rear Type
IIReference
IIReference
Rear PTO
liveReference
independentReference
Rear PTO Type
540Reference
540/1000Reference
Power at rated PTO speed
41.8 kWReference
48.2 kWReference
PTO (claimed)
—
47.7 kWReference
Pump flow
—
37.9 lpmReference
Steering flow
—
22.0 lpmReference
Steering press.
—
137.9 barReference
Engine RPM
—
540@1964Reference
Capacities
Fuel
70.0 LReference
93.1 LReference
Diameter
—
22 cmReference
RPM
—
1677Reference
Speed
—
1203.96 meters/minReference
Dimensions
Wheelbase
236 cmReference
251 cmReference
Weight
3551 kgReference
6420 to 6510 poundsReference
Front tire
6.50-16Reference
6.50-16Reference
Rear tire
16.9-28Reference
14.9/13-28Reference
Ag front
9.5L-15Reference
9.00-10Reference
Ag rear
18.4-28Reference
15.5-3818.4-28Reference
Length
346 cmReference
401 cmReference
Width
194 cmReference
194 cmReference
Clearance (front axle)
54 cmReference
52 cmReference
Clearance (drawbar)
40 cmReference
—
Front tread
134 to 198 cmReference
—
Rear tread
134 to 236 cmReference
—
Steering wheel
171 cmReference
211 cmReference
Clearance (rear axle)
—
80 cmReference
Gas Operating
—
2912 kgReference
Diesel Operating
—
2952 kgReference
Ballasted
—
4658 kgReference
Allis Chalmers 175 attachments
175 Serial Numbers
1970
1001Reference
9235Reference
1971
1477Reference
10561Reference
1972
1624Reference
11729Reference
1973
1740Reference
12447Reference
1974
2153Reference
—
1975
3255Reference
—
1976
3754Reference
—
1977
4809Reference
—
1978
5670Reference
—
1979
6321Reference
—
1980
6999Reference
—
Location:
Torque housingReference
Front of torque housingReference
Final
7502Reference
12985Reference
Electrical
Charging system
alternatorReference
Delco-Remy alternatorReference
Battery volts
12Reference
12Reference
Ground
—
negativeReference
Charging amps
—
32Reference
Batteries
—
2Reference
Battery AH
—
95Reference
Allis Chalmers 175 Height
Hood
151 cmReference
163 cmReference
Exhaust
231 cmReference
229 cmReference
Test results
Fuel use
18.2 l/hourReference
22.0 l/hourReference
Max pull
3118 kgReference
—
Speeds
Allis Chalmers 180 attachments
180 Serial Numbers
1967
—
1007Reference
1968
—
2682Reference
1969
—
6094Reference
Allis Chalmers 180 Height
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.