Allis Chalmers

Allis Chalmers D10

The Allis Chalmers D10 is a row-crop tractor produced from 1959 to 1968 by Allis Chalmers in West Allis, Wisconsin, USA. It is part of the D Series and was built in a total of 9,100 units. The D10 features a 31 hp gasoline engine available in two displacements (2.3L and 2.4L), a 4-speed sliding gear transmission, and two-wheel drive with manual steering. It has a live hydraulic system with 1 or 2 valves and a Snap-Couple type rear hitch. The tractor's dimensions include a 78.75 inch wheelbase, 120.5 inch length, and a shipping weight of 2,700 lbs. The D10 was offered with various tire sizes and had a belt pulley speed of 2556 ft/min. It was originally priced at $3400 in 1967 and is known for its open operator station and mechanical shoe brakes.
Power31 hp
Founded1959 - 1968
ModelD10

Technical Specifications

Detailed specifications and technical data for Allis Chalmers D10

Power
Engine power31 hp (23.1 kW)
PTO (tested)33.46 hp (25.0 kW)
PTO (claimed)30.1 hp (22.4 kW)
Drawbar (tested)28.78 hp (21.5 kW)
Drawbar (claimed)26 hp (19.4 kW)
Engine
Power31 hp (23.1 kW)
Rated RPM1650
Air cleaneroil bath
Bore/Stroke3.375x3.875 inches (86 x 98 mm)
Compression7.75:1
Displacement138.7 ci (2.3 L)
Oil capacity4 qts (3.8 L)
Starter volts6
Engine optionsAllis-Chalmers 2.3L 4-cyl gasoline, Allis-Chalmers 2.4L 4-cyl gasoline
Coolant capacity8 qts (7.6 L)
Rated RPM (larger engine)1650
Original engine used until1961
Air cleaner (larger engine)oil bath
Allis-Chalmers Power-Cratergasoline, 4-cylinder, liquid-cooled vertical L-head
Bore/Stroke (larger engine)3.50x3.875 inches (89 x 98 mm)
Compression (larger engine)7.5:1
Displacement (larger engine)149 ci (2.4 L)
Firing order (larger engine)1-2-4-3
Starter volts (larger engine)12
Larger engine introduced at serial number 3501 in 1961Allis-Chalmers gasoline, 4-cylinder, liquid-cooled
Overview
SeriesD Series
Built inWest Allis, Wisconsin, USA
CategoryRow-Crop tractor
Total built9,100
Original price$3400 (1967)
Production years1959 - 1968
Variants
D12two-row tractor
D10 High Clearancecultivation tractor
Hydraulics
Typelive
Valves1 or 2
Mechanical
DriveTwo-wheel drive
BrakesDifferential mechanical shoe brakes
Steeringmanual
Operator stationOpen operator station
Belt Pulley
RPM1220
Speed2556 ft/min (779.07 meters/min)
Transmission
Typesliding gear
Gears4 forward and 1 reverse
Tractor hitch
TypeSnap-Couple
Rear TypeI
Serial Numbers
19591001
19601950
19612801
19624511
19636801
19647675
19659204
19669486
19679795
19689979
Final10100
Dimensions & Tires
Length120.5 inches (306 cm)
Wheelbase78.75 inches (200 cm)
Rear tread42 to 72 inches (106 to 182 cm)
Front tread40 to 64.7 inches (101 to 164 cm)
Ag rear tires9x24, 10x24
Height (hood)52 inches (132 cm)
Ag front tires4.00x15, 5.00x15
Shipping weight2,700 lbs (1224 kg)
Ballasted weight4,800 lbs (2177 kg)
Height (exhaust)76 inches (193 cm)
Clearance (rear axle)22.25 inches (56 cm)
Clearance (front axle)21 inches (53 cm)
Power Take-off (PTO)
Rear PTOtransmission, independent (later) (original)
Rear PTO Type540