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Allis Chalmers 220 vs Allis Chalmers 7045
Verdict: Allis Chalmers 220 vs Allis Chalmers 7045
The Allis Chalmers 220 and the Allis Chalmers 7045 are both tractors — here is how they stack up on the figures that matter. Allis Chalmers 7045 leads on rated power with 146 hp against 136 hp. Allis Chalmers 7045 is the lighter machine (11,450 kg vs 11,500 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers 7045 is the newer design (1978 vs 1970). In short: choose the Allis Chalmers 7045 for outright pulling power, or the Allis Chalmers 220 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
136 hp
146 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
Allis ChalmersReference
Allis ChalmersReference
Gear 2 used for pull test.Reference
Six gears in two ranges. Power shift between gears in range.Reference
Total built
1,865Reference
—
Original price
$13,436Reference
$43,328Reference
Final drives
—
inboard planetaryReference
Differential lock
—
standardReference
Steering
—
hydrostatic powerReference
Engine
Drawbar (tested)
87.4 kWReference
92.0 kWReference
Displacement
7.0 LReference
7.0 LReference
Bore/Stroke
108 x 127 mmReference
108 x 127 mmReference
Air cleaner
dry with paper elementsReference
dry with pre-cleanerReference
Compression
16:1Reference
16:1Reference
Rated RPM
2200Reference
2300Reference
Idle RPM
650-2200Reference
—
Starter volts
12Reference
12Reference
Coolant capacity
19.9 LReference
29.3 LReference
Power at rated engine speed
101.4 kWReference
109.5 kWReference
Max power
87.4 kWReference
92.0 kWReference
Fuel tank
—
49.2 LReference
Engine
—
129.0 kWReference
Drawbar (claimed)
—
92.5 kWReference
Power
—
129.0 kWReference
Oil capacity
—
28.0 LReference
Transmission
Gears
8 forward and 2 reverseReference
12 forward and 2 reverseReference
Clutch
dry discReference
—
Transmission
—
Power ShiftReference
PTO & Hydraulics
PTO (claimed)
100.7 kWReference
108.1 kWReference
PTO (tested)
101.4 kWReference
109.5 kWReference
Hydraulic system
102.2 LReference
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Type
sliding gearReference
partial power shiftReference
Capacity
102.2 LReference
—
Valves
3Reference
2 or 3Reference
Rear PTO
independentReference
independentReference
Rear PTO Type
1000Reference
540/1000Reference
Pump flow
—
83.3 lpmReference
Total flow
—
170.3 lpmReference
Steering flow
—
36.0 lpmReference
Rear Type
—
3/2Reference
Rear lift (at 24"/610mm)
—
3030 kgReference
Power at rated PTO speed
—
109.4 kWReference
Capacities
Fuel
193.0 LReference
—
Dimensions
2WD Wheelbase
254 cmReference
—
4WD Wheelbase
220 cmReference
—
Weight
11500 to 12160 poundsReference
11450 to 14500 poundsReference
Front tire
11.00-16Reference
11.00x16Reference
2WD Rear tire
18.4-38Reference
—
2WD Standard tires (ag)
Front: 11.00-16. Rear: 18.4-38Reference
—
4WD Standard tires (ag)
Front: 14.9-24. Rear: 18.4-38Reference
—
Ag front
7.50-20Reference
14Lx16Reference
Ag rear
15.5-38Reference
18.4x42Reference
2WD Length
416 cmReference
—
4WD Length
429 cmReference
—
Width
243 cmReference
303 cmReference
2WD Clearance (front axle)
53 cmReference
—
4WD Clearance (front axle)
37 cmReference
—
Clearance (rear axle)
66 cmReference
—
Bar rear axle
92 mmReference
—
Front tread
162 to 213 cmReference
—
Rear tread
180 to 218 cmReference
—
Shipping
5216 kgReference
5193 kgReference
2WD Operating
5515 kgReference
—
Ballasted
9094 kgReference
8613 kgReference
Steering wheel
213 cmReference
220 cmReference
Wheelbase
—
269 cmReference
Rear tire
—
18.4x38Reference
Length
—
426 cmReference
Ground clearance
—
71 cmReference
Rear axle
—
101 mmReference
Operating
—
6577 kgReference
220 Serial Numbers
1969
1004Reference
—
1970
1938Reference
—
1971
2451Reference
—
1972
2626Reference
—
Location:
Serial number stamped into the tractor's torque housing.Reference
Above PTO shieldReference
Final
2866Reference
—
Electrical
Ground
negativeReference
—
Charging system
alternatorReference
—
Batteries
2Reference
—
Battery volts
12Reference
—
Allis Chalmers 220 Height
Hood
177 cmReference
172 cmReference
Exhaust
271 cmReference
294 cmReference
Test results
Fuel use
32.9 l/hourReference
37.1 l/hourReference
Max pull
7126 kgReference
7007 kgReference
Allis Chalmers 7045 attachments
7045 Serial Numbers
1978
—
1234Reference
1979
—
2152Reference
1980
—
3399Reference
1981
—
4225Reference
Allis Chalmers 7045 Height
Speeds
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.