Allis Chalmers 220: all source data
All 70 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | Allis Chalmers |
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| (no label) | Row-Crop tractor |
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| (no label) | Built in West Allis, Wisconsin, USA |
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| Total built | 1,865 |
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| Original price | $13,436 |
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Engine| (no label) | Allis Chalmers 7.0L 6-cyl diesel |
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Transmission| (no label) | 8-speed sliding gear |
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Power| PTO (claimed) | 135 hp | 100.7 kW |
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| Drawbar (tested) | 117.21 hp | 87.4 kW |
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| PTO (tested) | 135.95 hp | 101.4 kW |
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Mechanical| (no label) | Two- or four-wheel drive |
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| (no label) | Power steering |
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| (no label) | Dry disc brakes |
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| (no label) | Open operator station. QCS cab optional starting in 1972. |
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Capacity| Fuel | 51 gal | 193.0 L |
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| Hydraulic system | 27 gal | 102.2 L |
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Hydraulics| Type | open center |
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| Capacity | 27 gal | 102.2 L |
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| Valves | 3 |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 1000 |
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Dimensions| 2WD Wheelbase (2WD) | 100 inches | 254 cm |
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| 4WD Wheelbase (4WD) | 86.7 inches | 220 cm |
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| Weight | 11500 to 12160 pounds |
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| Front tire | 11.00-16 |
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| 2WD Rear tire (2WD) | 18.4-38 |
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Electrical| Ground | negative |
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| Charging system | alternator |
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| Batteries | 2 |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Allis Chalmers 3500 |
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| (no label) | turbocharged diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 426 ci | 7.0 L |
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| Bore/Stroke | 4.25x5.00 inches | 108 x 127 mm |
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| Air cleaner | dry with paper elements |
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| Compression | 16:1 |
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| Rated RPM | 2200 |
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| Idle RPM | 650-2200 |
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| Starter volts | 12 |
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| Coolant capacity (Coolant) | 21 qts | 19.9 L |
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Transmission
Transmission| Type | sliding gear |
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| Gears | 8 forward and 2 reverse |
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| Clutch | dry disc |
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Dimensions
Tires| 2WD Standard tires (ag) (2WD) | Front: 11.00-16. Rear: 18.4-38 |
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| 4WD Standard tires (ag) (4WD) | Front: 14.9-24. Rear: 18.4-38 |
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| Ag front | 7.50-20 |
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| Ag rear | 34.0-24 |
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| Ag rear | 23.1-30 |
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| Ag rear | 24.5-32 |
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| Ag rear | 18.4-34 |
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| Ag rear | 15.5-38 |
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Dimensions| 2WD Wheelbase (2WD) | 100 inches | 254 cm |
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| 4WD Wheelbase (4WD) | 86.7 inches | 220 cm |
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| 2WD Length (2WD) | 164 inches | 416 cm |
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| 4WD Length (4WD) | 169 inches | 429 cm |
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| Width | 96 inches | 243 cm |
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| 2WD Clearance (front axle) (2WD) | 21 inches | 53 cm |
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| 4WD Clearance (front axle) (4WD) | 14.6 inches | 37 cm |
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| Clearance (rear axle) | 26 inches | 66 cm |
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| Bar rear axle (Bar) | 3.625 inch diameter | 92 mm |
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| Front tread | 64 to 84 inches | 162 to 213 cm |
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| Rear tread | 71 to 86 inches | 180 to 218 cm |
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Weight| Shipping | 11500 lbs | 5216 kg |
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| 2WD Operating (2WD) | 12160 lbs | 5515 kg |
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| Ballasted | 20050 lbs | 9094 kg |
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Height| Steering wheel | 84 inches | 213 cm |
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| Hood | 70 inches | 177 cm |
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| Exhaust | 107 inches | 271 cm |
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