The Chamberlain C456 is a tractor model with a rated power output of 56 hp, positioning it at the lighter end of its class. Built in 1973, it features a 4-cylinder diesel liquid-cooled engine, paired with two-wheel drive and a 9-speed gearbox. The operating weight of the Chamberlain C456 is listed at 3030 kg, suitable for operations of up to 200 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
56 hp
Weight
3030 kg
Catalogue coverage
Variants represented
2
Richest spec table
35 rows
Recorded power
56 hp
Recorded weight
3030 kg
Transmissions
9-speed
Production years
1973-1973
Verified variants
0
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Overview
ManufacturerChamberlainReference
Built in Welshpool, AustraliaReference
Two-wheel driveReference
Differential lockmechanical rearReference
SteeringmechanicalReference
Steeringpower optionalReference
Open operator station.Reference
Engine
Perkins 3.5L 4-cyl dieselReference
Engine (net)41.8 kWReference
PerkinsReference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement3.5 LReference
Bore/Stroke98 x 114 mmReference
Power (net)41.8 kWReference
Fuel systemdirect injectionReference
Compression15.5:1Reference
Rated RPM2000Reference
Transmission
9-speedReference
Gears9 forward and 3 reverseReference
Three gears (1-3), plus reverse (R), in three ranges (low, intermediate, high).Reference
PTO & Hydraulics
PTO (claimed)35.8 kWReference
Pressure155.1 barReference
Pump flow22.7 lpmReference
Rear TypeIIReference
Rear PTOindependentReference
Clutchwet discReference
Rear PTO Type540Reference
Engine RPM540@1600Reference
Dimensions
Wheelbase205 cmReference
Weight3030 kgReference
Length323 cmReference
Height (steering wheel)158 cmReference
Clearance (front axle)38 cmReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
