Allis Chalmers HD-4 Loader


Allis Chalmers HD-4 Loader industrial tractor photo
1966 - 1969
Industrial Crawler tractor
Production
ManufacturerAllis Chalmers
Industrial Crawler tractor
Variants
HD-4crawler
HD-4 Loaderloader-crawler
Allis Chalmers HD-4 Loader Engine
Allis Chalmers 3.3L 4-cyl diesel
Fuel tank18 gal
68.1 L
Engine details ...
Allis Chalmers HD-4 Loader Power
Engine (gross)52 hp
38.8 kW
Mechanical
Drivecrawler
External band brakes
Open operator station.
Hydraulics
Pressure1625 psi
112.0 bar
Pump flow15 gpm
56.8 lpm
 25 gpmOptOptional
94.6 lpm
Dimensions & Tracks
Weight12400 lbs
5624 kg
10-inch tracks
Full dimensions and tracks ...
HD-4 Loader Serial Numbers
Location:Serial number on the front of the crawler, below the grill.
References
HD-4 Loader references literature
Loader & Ripper for H-4 & HD-4 Crawler Tractors published in 1965, by Allis Chalmers
Page information
Contact: Peter Easterlund
Updated on May 15, 2022
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