Tractor · 1946Unverified
Allis Chalmers HD5
Allis Chalmers HD5 — Agricultural Crawler tractor · 30 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
30 hp
Max power
28.5 kW
Weight
10500 to 11250 pounds
Hover a source tag to verify
Overview
ManufacturerAllis ChalmersReference
Agricultural Crawler tractorReference
Built in Springfield, Illinois, USAReference
Total built29,255Reference
DrivecrawlerReference
Open operator station.Reference
Engine
General Motors 2.3L 2-cyl dieselReference
Fuel tank140.0 LReference
Drawbar (claimed)22.4 kWReference
Belt (claimed)32.1 kWReference
Drawbar (tested)28.5 kWReference
Belt (tested)35.7 kWReference
General MotorsReference
blower dieselReference
2-cylinderReference
liquid-cooled 2-cycle vertical I-headReference
Displacement2.3 LReference
Bore/Stroke108 x 127 mmReference
Compression16.0:1Reference
Rated RPM1800Reference
Starter volts12Reference
Oil capacity7.6 LReference
Coolant capacity14.2 LReference
Belt power (max)35.7 kWReference
Max power28.5 kWReference
Transmission
5-speed sliding gearReference
Typesliding gearReference
Gears5 forward and 1 reverseReference
Oil capacity18.9 LReference
Dimensions
Weight10500 to 11250 poundsReference
13-inch tracksReference
Length317 cmReference
Width158 cmReference
Width199 cmReference
Height153 cmReference
Shipping weight4762 kgReference
Shipping weight5103 kgReference
Ground clearance28 cmReference
Gauge111 cmReference
Gauge152 cmReference
HD5 Serial Numbers
Location:Steering clutch housing or instrument panelReference
19461Reference
19477Reference
19481358Reference
19494316Reference
19507499Reference
195111071Reference
195214290Reference
195317558Reference
195421837Reference
195525564Reference
FAQ: How to read a serial number table.Reference
Allis Chalmers HD5 Tracks
Width33 cmReference
Length on ground163 cmReference
Area on ground1.1 m²Reference
Test results
Diesel 5-speed crawlerJuly 1 - 16, 1948Link: Nebraska Tractor Test 396 fileReference
Belt fuel use (max)14.4 l/hourReference
Drawbar performanceReference
Gear 2 used for power test.Reference
Max pull4549 kgReference
Gear 1 used for pull test.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.