The Chamberlain 306 is a compact tractor with a rated output of 58 hp, produced from 1966 to 1969. It features a 6-cylinder diesel liquid-cooled engine, driving a two-wheel drive system via a 9-speed gearbox. The listed weight of the Chamberlain 306 is 3538 kg, suitable for applications requiring up to 200 acres of land.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
58 hp
Weight
3538 kg
Catalogue coverage
Variants represented
2
Richest spec table
53 rows
Recorded power
58 hp
Recorded weight
3538 kg
Transmissions
9-speed gear
Production years
1966-1969
Verified variants
0
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Overview
ManufacturerChamberlainReference
Standard-tread tractorReference
Built in Welshpool, AustraliaReference
Two-wheel driveReference
Manual steeringReference
Open operator station. Cab optional.Reference
Engine
Perkins 5.0L 6-cyl dieselReference
Fuel tank109.0 LReference
Engine52.2 kWReference
Perkins 6.306Reference
dieselReference
6-cylinderReference
liquid-cooledReference
Displacement5.0 LReference
Bore/Stroke91 x 127 mmReference
Power52.2 kWReference
Fuel systemdirect injectionReference
Pre-heatingthermostartReference
Rated RPM2000Reference
StarterelectricReference
Starter volts12Reference
Transmission
9-speed gearReference
TypegearReference
Gears9 forward and 3 reverseReference
Clutch355.6mm dry discReference
Three gears (1-3), plus reverse (R) in three ranges (low, intermediate, high).Reference
PTO & Hydraulics
PTO (claimed)43.3 kWReference
Rear TypeII (optional)Reference
Rear PTOliveReference
Rear PTO Type540 (1.375)Reference
Engine RPM540@1600Reference
Dimensions
Weight3538 kgReference
Front tire7.50x18Reference
Rear tire18.4x30Reference
Ag front7.50x18Reference
Ag rear18.4x30Reference
Clearance (front axle)44 cmReference
306 Serial Numbers
19661001 (306D)Reference
19671610 (306D)Reference
19682281 (306D)Reference
19692957 (306D)Reference
19703480 (306D)Reference
19665001 (306L)Reference
19675198 (306L)Reference
19685965 (306L)Reference
19696722 (306L)Reference
19707466 (306L)Reference
FAQ: How to read a serial number table.Reference
Capacities
Diameter26 cmReference
Width15 cmReference
RPM1600Reference
Speed944.88 meters/minReference
Speeds
With 18.4x30 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.
