Power
Power specifications| Engine | no record |
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| PTO | 32.5 hp tested |
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| Drawbar | 26.2 hp tested |
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| Listed power | 36 hp PTO basis |
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Engines
Engines fitted to the Allis Chalmers HD3| Allis Chalmers 2.9L 4-cyl dieselDiesel · 4 cyl | 175 ci |
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Engine details
- Allis Chalmers 2.9L 4-cyl diesel
- Bore × stroke
- 3.56 in × 4.38 in
- Rated speed
- 1,650 rpm
- Cooling
- liquid-cooled
Transmissions
Transmissions for the Allis Chalmers HD3| Power Directortwo-speed power shift | 8F / 2R |
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| 4-speed mechanical shuttlemechanical shuttle | 4F / 4R |
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Transmission notes
Power Director: Four gears (1-4) plus reverse (R) with two-speed high/low power shift.
Weight
Weight specifications| Weight | 7,645 lb unspecified |
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Dimensions
Dimensions specifications| Wheelbase | no record |
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| Length | 108.8 in |
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Capacities
Capacities specifications| Fuel tank | 14 gal |
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| Hydraulic system | 16.5 gal |
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Hydraulics
Hydraulics specifications| System | open center |
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| Pump flow | 15 gpm |
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| Remote valves | 1 to 3 |
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Hitch
Hitch specifications| Rear lift capacity | no record |
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PTO
PTO specifications| Rear PTO | optional |
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| Rear PTO speeds | 540 |
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Chassis
Chassis specifications| Drive | tracks |
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| Steering | mechanical clutches |
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| Brakes | Mechanical contracting band brakes |
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| Cab | Open operator station |
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Tracks
Tracks specifications| Track width | 7 in |
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Production
Production specifications| Factories | Springfield, Illinois, USA |
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| Built by | Allis Chalmers |
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