Tractor · 1959Unverified
Allis Chalmers D10
Allis Chalmers D10 — D Series · 29 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
29 hp
Max power
19.2 kW
Weight
1224 kg
Hover a source tag to verify
Overview
ManufacturerAllis ChalmersReference
Row-Crop tractorReference
Built in West Allis, Wisconsin, USAReference
Total built9,100Reference
Original price$3400 (1967)Reference
Two-wheel driveReference
SteeringmanualReference
Differential mechanical shoe brakesReference
Open operator stationReference
Variants
D10 High Clearancecultivation tractorReference
D12two-row tractorReference
Engine
Allis-Chalmers 2.3L 4-cyl gasolineReference
Allis-Chalmers 2.4L 4-cyl gasolineReference
Fuel tank45.4 LReference
Engine23.1 kWReference
Drawbar (claimed)19.4 kWReference
Drawbar (tested)21.5 kWReference
Allis-Chalmers Power-CraterReference
gasolineReference
4-cylinderReference
liquid-cooled vertical L-headReference
Original engine, used until 1961.Reference
Displacement2.3 LReference
Bore/Stroke86 x 98 mmReference
Power23.1 kWReference
Air cleaneroil bathReference
Compression7.75:1Reference
Rated RPM1650Reference
Starter volts6Reference
Oil capacity3.8 LReference
Coolant capacity7.6 LReference
Allis-ChalmersReference
liquid-cooledReference
The larger, 149 cubic inch, engine was introduced at serial number 3501 in 1961.Reference
Displacement2.4 LReference
Bore/Stroke89 x 98 mmReference
Compression7.5:1Reference
Firing order1-2-4-3Reference
Starter volts12Reference
Power at rated engine speed21.3 kWReference
Max power19.2 kWReference
Power at rated engine speed25.0 kWReference
Max power21.5 kWReference
Transmission
4-speed sliding gearReference
Typesliding gearReference
Gears4 forward and 1 reverseReference
PTO & Hydraulics
PTO (claimed)22.4 kWReference
PTO (tested)25.0 kWReference
TypeliveReference
Valves1 or 2Reference
Rear TypeIReference
TypeSnap-CoupleReference
Rear PTOtransmission , independent (later) (original)Reference
Rear PTO Type540Reference
Dimensions
Wheelbase200 cmReference
Weight1224 kgReference
Front tire4.00x15Reference
Rear tire9x24Reference
Ag front4.00x15Reference
Ag rear9x24Reference
Ag front5.00x15Reference
Ag rear10x24Reference
Length306 cmReference
Height (hood)132 cmReference
Height (exhaust)193 cmReference
Shipping weight1224 kgReference
Ballasted weight2177 kgReference
Clearance (front axle)53 cmReference
Clearance (rear axle)56 cmReference
Front tread101 to 164 cmReference
Rear tread106 to 182 cmReference
D10 Serial Number Location
Serial number stamped into the flange where the engine and transmission meet on the left side of the tractor.Reference
D10 Serial Numbers
19591001Reference
19601950Reference
19612801Reference
19624511Reference
19636801Reference
19647675Reference
19659204Reference
19669486Reference
19679795Reference
19689979Reference
Final10100Reference
FAQ: How to read a serial number table.Reference
Capacities
RPM1220Reference
Speed779.07 meters/minReference
Test results
NTTL 724: 138 gasoline 4-speed 2WDReference
NTTL 812: 149 gasoline 4-speed 2WDReference
138 gasoline 4-speed 2WDOctober 13 - 20, 1959Link: Nebraska Tractor Test 724 fileReference
PTO performanceReference
Fuel use8.3 l/hourReference
Drawbar performanceReference
Fuel use8.7 l/hourReference
Gear 3 used for power test.Reference
Max pull1612 kgReference
Gear 1 used for pull test.Reference
149 gasoline 4-speed 2WDApril 3 - 18, 1962Link: Nebraska Tractor Test 812 fileReference
Fuel use9.8 l/hourReference
Fuel use9.5 l/hourReference
Max pull1862 kgReference
Speeds
With 9x24 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.