Compare/Allis Chalmers 4W-220 vs Allis Chalmers 4W-305

Allis Chalmers 4W-220 vs Allis Chalmers 4W-305

Verdict: Allis Chalmers 4W-220 vs Allis Chalmers 4W-305

The Allis Chalmers 4W-220 and the Allis Chalmers 4W-305 are both tractors — here is how they stack up on the figures that matter. Allis Chalmers 4W-305 leads on rated power with 250 hp against 180 hp. Allis Chalmers 4W-220 is the lighter machine (9,741 kg vs 12,292 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. In short: choose the Allis Chalmers 4W-305 for outright pulling power, or the Allis Chalmers 4W-220 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Allis Chalmers

Fit score

Best match

Clear

Allis Chalmers

Fit score

Clear

Rated power

180 hp

250 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

Allis ChalmersReference

With 20.8x38 tires.Reference

Original price

$74,490Reference

$93,685Reference

Final drives

planetaryReference

Engine

Fuel tank

757.0 LReference

Engine

164.1 kWReference

227.4 kWReference

Displacement

7.0 LReference

12.0 LReference

Bore/Stroke

108 x 127 mmReference

133 x 143 mmReference

Power

164.1 kWReference

227.4 kWReference

Air cleaner

dryReference

Compression

15.5:1Reference

16.25:1Reference

Rated RPM

2400Reference

2300Reference

Idle RPM

800-2630Reference

950-2580Reference

Starter volts

12Reference

Oil capacity

19.9 LReference

56.8 LReference

Coolant capacity

38.8 LReference

68.1 LReference

Transmission

Power DirectorReference

Gears

20 forward and 4 reverseReference

PTO & Hydraulics

PTO (claimed)

134.2 kWReference

186.4 kWReference

Type

two-speed power shiftReference

Valves

3Reference

SCV flow

79.5 lpmReference

Total flow

283.5 lpmReference

348.2 lpmReference

Rear Type

IV/IIIReference

Rear PTO

independentReference

Rear PTO Type

1000 (1.75)Reference

Dimensions

Wheelbase

320 cmReference

Weight

9741 kgReference

12292 kgReference

Front tire

18.4x38Reference

Rear tire

18.4x38Reference

Ag front

20.8x38Reference

Ag rear

20.8x38Reference

Length

328 cmReference

723 cmReference

Height (hood)

219 cmReference

246 cmReference

Height (cab)

328 cmReference

353 cmReference

Shipping weight

9741 kgReference

12292 kgReference

Clearance (front axle)

65 cmReference

Clearance (rear axle)

75 cmReference

Front axle

3035 mmReference

Rear axle

3035 mmReference

4W-220 Serial Numbers

1982

1001Reference

1983

1081Reference

1112Reference

1984

1145Reference

1176Reference

Location:

Front frame, on rear left sideReference

Electrical

Ground

negativeReference

Charging system

alternatorReference

Battery volts

12Reference

Speeds

4W-305 Serial Numbers

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.