Allis Chalmers HD6

Production ended · Tracks

Engine power · net

57 hp

Weight
13,400 lb
Engines
1 Diesel
Built
no record
Price new
no record

Power

Power specifications
Engine57 hp net
PTOno record
Drawbar45 hp claimed
Drawbar, tested49.9 hp
Belt pulley55 hp claimed
Belt pulley, tested60.5 hp
Listed power57 hp engine basis

Engines

Engines fitted to the Allis Chalmers HD6
Allis-Chalmers 5.6L 4-cyl dieselDiesel · 4 cyl344 ci
Engine details
Allis-Chalmers 5.6L 4-cyl diesel
Bore × stroke
4.44 in × 5.56 in
Rated speed
1,800 rpm
Rated power
57 hp
Compression
15.0:1
Cooling
liquid-cooled vertical I-head

Transmissions

Transmissions for the Allis Chalmers HD6
5-speed sliding gearsliding gear5F / 1R
2-speed power shiftpower shift2F / 2R

Weight

Weight specifications
Weight13,400 lb operating
Shipping12,400 lb

Dimensions

Dimensions specifications
Wheelbaseno record
Length127 in
Width78.5 in
Height66 in

Capacities

Capacities specifications
Fuel tank40 gal

Hydraulics

Hydraulics specifications
Pump flowno record

Hitch

Hitch specifications
Rear lift capacityno record

Chassis

Chassis specifications
Drivetracks
CabOpen operator station

Tracks

Tracks specifications
Track width13 in

Production

Production specifications
FactoriesSpringfield, Illinois, USA
Built byAllis Chalmers

Variants

  • HD6A 44-inch gauge
  • HD6B 60-inch gauge
  • HD6E 5-roller
  • HD6G loader
  • HD6EP power shift
  • HD6AG turbocharged

Serial numbers

Serial number stamped on the rear of steering clutch housing or on the instrument panel. (upper-right)

First serial number by year
YearFirst serial
1955101
19561147
19576466
19587948
195910054
196012506
196113777
196214898
196316042
196417105
196518189

Literature

  • HD-6 Allis Chalmers, 1955
  • Engineering-in-Action Allis Chalmers, 1956
  • Farm Crawlers Allis Chalmers, 1962
  • Crawler Tractor Farming Allis Chalmers
  • Big Power Farming Allis Chalmers, 1965