Allis Chalmers

Allis Chalmers HD16A

The Allis Chalmers HD16A is an agricultural crawler tractor produced from 1955 to 1970. It features a 6-cylinder, 13.8L diesel engine delivering 163 hp gross and 148 hp net power. The tractor has a 6-speed gear transmission with 6 forward and 3 reverse gears, hydraulic clutch steering, and contracting band brakes. It rides on 20-inch wide tracks and weighs 31,500 lbs. The open operator station and crawler drive make it suitable for heavy-duty agricultural tasks. It was built in Springfield, Illinois, USA.
Power163 hp
Founded1955 - 1970
ModelHD16A

Technical Specifications

Detailed specifications and technical data for Allis Chalmers HD16A

Power
Engine (net)148 hp (110.4 kW)
Belt (tested)133.83 hp (99.8 kW)
Belt (claimed)141 hp (105.1 kW)
Engine (gross)163 hp (121.5 kW)
Drawbar (tested)118.78 hp (88.6 kW)
Drawbar (claimed)125 hp (93.2 kW)
Engine
Typediesel
ModelAllis-Chalmers 160000
Coolingliquid-cooled vertical I-head
Cylinders6-cylinder
Rated RPM1600
Bore/Stroke5.25x6.50 inches (133 x 165 mm)
Compression14.15:1
Power (net)148 hp (110.4 kW)
Displacement844 ci (13.8 L)
Power (gross)163 hp (121.5 kW)
Starter volts24
Tracks
Width20 inches (50 cm)
Variants
HD16A6-speed
HD16ACtorque converter
Dimensions
Gauge74 inches (187 cm)
Width96 inches (243 cm)
Height90.5 inches (229 cm)
Length181.1 inches (459 cm)
Weight31500 lbs (14288 kg)
Ground clearance14.4 inches (36 cm)
Mechanical
Drivecrawler
BrakesContracting band brakes
Steeringhydraulic clutches
Operator stationOpen operator station
Production
TypeAgricultural Crawler tractor
Built inSpringfield, Illinois, USA
Years made1955 - 1970
Transmission
Typegear
Gears6 forward and 3 reverse
HD16A Serial Numbers
1955101
19561009
19572463
19582757
19594144
19604726
19615098
19625448
19635732
19646270
19656965
19667468
19678076
19688425
19698794
19709565
LocationSteering clutch housing or instrument panel