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Tractor · 1933Unverified

Allis Chalmers Styled WC

Name: Allis Chalmers Styled WC
Brand: Allis Chalmers

Allis Chalmers Styled WC — Model year 1933-19371938-1948 · 18 hp. Reference specifications; pending source verification.

The Allis Chalmers Styled WC is a tractor model rated at approximately 18 hp, categorising it at the lower end of its class. Production of the Styled WC spanned the period from 1933 to 1948. It features a 4-cylinder petrol liquid-cooled engine, paired with two-wheel drive and a 4-speed gearbox. The tractor has a listed operating weight of 2700 to 3792 pounds, suitable for operations covering up to 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

18 hp

Max power

16.6 kW

Weight

2700 to 3792 pounds

Catalogue coverage

Variants represented

Richest spec table

109 rows

Recorded power

18 hp

Transmissions

4-speed non-synchronized gear

Production years

1933-1948

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerAllis ChalmersReference

Row-Crop tractorReference

Built in West Allis, Wisconsin, USAReference

Total built178,202Reference

Total built411 (Speed Maintainer)Reference

Total built3,751 (Speed Patrol)Reference

Original price$1,341 (1947)Reference

The WC was styled in 1938, starting at serial number WC74330. The styled WC featured a rounded radiator and larger tires.Reference

Two-wheel driveReference

Manual steeringReference

Differential hand-operated mechanical drum brakesReference

Open operator station with steel pan seat.Reference

Variants

WC Speed Maintainer1938-1941Reference

WC Speed Patrol1945-1950Reference

WFStandard front version (wide)Reference

Engine

Allis-Chalmers 3.3L 4-cyl gasolineReference

Allis-Chalmers 3.3L 4-cyl distillateReference

Fuel tank56.8 LReference

Aux. fuel3.8 LReference

Drawbar (claimed)13.4 kWReference

Belt (claimed)20.1 kWReference

Plows2Reference

Drawbar (tested)16.6 kWReference

Belt (tested)22.3 kWReference

Allis-ChalmersReference

gasolineReference

4-cylinderReference

liquid-cooled vertical I-headReference

Displacement3.3 LReference

Bore/Stroke102 x 102 mmReference

Fuel use10.8 l/hourReference

Air cleaneroil bathReference

Compression5.0:1Reference

Rated RPM1300Reference

Firing order1-2-4-3Reference

Starter typeelectricReference

Coolant capacity13.2 LReference

Sparkplug gap0.762 mmReference

Point gap0.508 mmReference

Intake valve clearance0.254 mmReference

Exhaust valve clearance0.254 mmReference

Oil capacity5.7 LReference

distillateReference

Low-compression engine designed to operate on fuels rated at 30 octane or higher.Reference

Fuel use8.0 l/hourReference

Compression4.2:1Reference

Intake valve clearance0.254 mmReference

Exhaust valve clearance0.254 mmReference

Belt power (max)22.3 kWReference

Max power16.6 kWReference

Max power18.0 kWReference

Transmission

4-speed non-synchronized gearReference

Typenon-synchronized gearReference

Gears4 forward and 1 reverseReference

Oil capacity3.8 LReference

Oil capacity4.7 LReference

Oil type[0oC]Reference

32oF [0oC]↑: SAE140Reference

32oF [0oC]↓: SAE90Reference

Operated via gear shift lever and foot clutch.Reference

PTO & Hydraulics

Rear PTOtransmissionReference

Rear PTO Type535Reference

Dimensions

Weight2700 to 3792 poundsReference

Front tire5.50x16Reference

Rear tire11x28Reference

Ag front5.50x16Reference

Ag rear11x28Reference

Length345 cmReference

Width193 cmReference

Height160 cmReference

Clearance (rear axle)73 cmReference

Rear tread165 to 193 cmReference

Shipping1224 kgReference

Shipping1496 kgReference

Operating1446 kgReference

Operating1720 kgReference

Ballasted2061 kgReference

WC Serial Number Location

Serial number is on the rear of the Allis-Chalmers WC, stamped into the differential housing.Reference

WC Serial Numbers

19331Reference

193429Reference

19353127Reference

193613870Reference

193731784Reference

193860790Reference

193975216Reference

194091534Reference

1941103517Reference

1942114534Reference

1943123171Reference

1944127642Reference

1945134624Reference

1946148091Reference

1947152845Reference

1948170174Reference

Final178202Reference

FAQ: How to read a serial number table.Reference

Capacities

Diameter22 cmReference

Width16 cmReference

RPM1170Reference

Electrical

Charging systemgeneratorReference

Battery volts6Reference

Battery AH95Reference

Test results

Gasoline 201 4-speed June 2 - 16, 1938Link: Nebraska Tractor Test 304 fileReference

Belt fuel use (max)11.0 l/hourReference

Drawbar performanceReference

Gear 2 (steel); 3 (rubber) used for power test.Reference

Max pull1334 kgReference

Max pull1422 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.

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