allis chalmers hd11

Allis Chalmers HD11 tractor photo
1955 - 1966 Agricultural Crawler tractor
1955 - 1966
Agricultural Crawler tractor
1955 - 1966
Agricultural Crawler tractor
1955 - 1966
Agricultural Crawler tractor
Production
Manufacturer
Allis Chalmers
Agricultural Crawler tractor
Built in Springfield, Illinois, USA
Variants
HD11S
6-roller agricultural
HD11ES
7-roller agricultural
HD11B
6-roller industrial
Allis Chalmers HD11 Engine
Allis-Chalmers 8.5L 6-cyl diesel
Fuel tank
60 gal 227.1 L
Engine details ...
Allis Chalmers HD11 Transmission
6-speed sliding gear
Transmission details ...
Allis Chalmers HD11 Power
Engine (gross)
110 hp 82.0 kW
Engine (net)
99 hp 73.8 kW
Drawbar (claimed)
77 hp 57.4 kW
Belt (claimed)
94 hp 70.1 kW
Drawbar (tested)
73.8 hp 55.0 kW
Belt (tested)
89.75 hp 66.9 kW
Performance test details ...
Mechanical
Drive
crawler
Contracting band brakes
Open operator station.
Photos
Allis Chalmers HD11
Allis Chalmers HD11 photos...
Dimensions & Tracks
Weight
21000 to 22200 pounds
16-inch tracks
Full dimensions and tracks ...
HD11 Serial Numbers
Location:
Serial number on the rear of the right-side final drive.
1955
101
1956
1058
1957
3255
1958
4115
1959
4768
1960
5802
1961
6448
1962
6995
1963
7870
1964
8606
1965
10533
1966
11451
FAQ: How to read a serial number table.
Electrical
Ground
positive
Batteries
2
Battery volts
12
References
HD11 references literature
Engineering-in-Action published in 1956, by Allis Chalmers
Farm Crawlers published in 1962, by Allis Chalmers
Crawler Tractor Farming published by Allis Chalmers
Big Power Farming published in 1965, by Allis Chalmers
HD-11 Crawler Tractor published in 1957, by Allis Chalmers
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Updated on September 18, 2023