Production | |
Manufacturer | Allis Chalmers |
Industrial Crawler tractor |
Variants | |
HD-4 | crawler |
HD-4 Loader | loader-crawler |
Allis Chalmers HD-4 Loader Engine | |
Allis Chalmers 3.3L 4-cyl diesel | |
Fuel tank | 18 gal 68.1 L |
Engine details ... |
Allis Chalmers HD-4 Loader Transmission | |
3-speed torque converter | |
Transmission details ... |
Allis Chalmers HD-4 Loader Power | |
Engine (gross) | 52 hp 38.8 kW |
Mechanical | |
Drive | crawler |
External band brakes | |
Open operator station. |
Hydraulics | |
Pressure | 1625 psi 112.0 bar |
Pump flow | 15 gpm 56.8 lpm |
  | 25 gpmOptOptional 94.6 lpm |
Dimensions & Tracks | |
Weight | 12400 lbs 5624 kg |
10-inch tracks | |
Full dimensions and tracks ... |
Allis Chalmers HD-4 Loader attachments | |
front-end loader | |
Attachment details ... |
HD-4 Loader Serial Numbers | |
Location: | Serial number on the front of the crawler, below the grill. |
References | |
Loader & Ripper for H-4 & HD-4 Crawler Tractors published in 1965, by Allis Chalmers |
Page information | |
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Peter Easterlund - owner/author | |
Email: Peter@TractorData.com | |
Updated on May 15, 2022 |