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Tractor · 1949Unverified

Jeep CJ-3A

Name: Jeep CJ-3A
Brand: Jeep

Jeep CJ-3A — Truck-type tractor · 60 hp. Reference specifications; pending source verification.

The Jeep CJ-3A is a compact tractor with a rated power output of 60 hp, placing it within a smaller category of vehicles in its class. Manufactured between 1949 and 1953, the CJ-3A is equipped with a 4-cylinder, petrol, liquid-cooled engine, transmitting power to all four wheels via a 6-speed gearbox. It has a listed weight of 923 kg and is designed for use in areas of approximately 200 acres.

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

Rated power

60 hp

Max power

19.3 kW

Weight

923 kg

Catalogue coverage

Variants represented

Richest spec table

64 rows

Recorded power

60 hp

Recorded weight

923 kg

Transmissions

6-speed sliding gear

Production years

1949-1953

Verified variants

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

Hover a source tag to verify

Overview

ManufacturerJeepReference

Truck-type tractorReference

Built in Toledo, Ohio, USAReference

Four-wheel driveReference

SteeringmanualReference

Hydraulic drum brakesReference

Open operator station.Reference

Engine

Willys 2.2L 4-cyl gasolineReference

Engine44.7 kWReference

Plows2 (12-inch)Reference

Drawbar (tested)19.3 kWReference

Belt (tested)21.2 kWReference

Willys L-134Reference

gasolineReference

4-cylinderReference

liquid-cooledReference

Displacement2.2 LReference

Bore/Stroke79 x 111 mmReference

Power44.7 kWReference

Fuel systemcarburetorReference

Air cleaneroil bathReference

Compression6.5:1Reference

Rated RPM2400Reference

Firing order1-3-4-2Reference

StarterelectricReference

Starter volts6Reference

Coolant capacity10.4 LReference

Oil capacity4.7 LReference

Belt power (max)21.2 kWReference

Max power19.3 kWReference

Transmission

6-speed sliding gearReference

TransmissionBorg-Warner T-90Reference

Typesliding gearReference

Gears6 forward and 2 reverseReference

Clutchmechanical dry discReference

Three gears (1-3) plus reverse (R) with a two-speed Spicer transfer case.Reference

PTO & Hydraulics

Rear TypeIReference

Rear PTOoptionalReference

Rear PTO Type540 (1.375)Reference

Dimensions

Wheelbase203 cmReference

Weight923 kgReference

Front tire6x16Reference

Rear tire6x16Reference

Ag front6x16Reference

Ag rear6x16Reference

Length330 cmReference

Height169 cmReference

Shipping weight923 kgReference

Max weight1332 kgReference

Ground clearance20 cmReference

Front tread122 cmReference

Rear tread122 cmReference

Capacities

Diameter20 cmReference

Width20 cmReference

RPM1550Reference

Speed989.38 meters/minReference

Electrical

GroundnegativeReference

Battery volts6Reference

Test results

Gasoline 6-speed 4WDOctober 25, 1949 - November 2, 1947Link: Nebraska Tractor Test 432 fileReference

Belt fuel use (max)14.0 l/hourReference

Drawbar performanceReference

Gear 3 used for power test.Reference

Max pull974 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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