The Chamberlain R 1250 is an industrial tractor with an engine rating of approximately 64 hp, positioning it at the lighter end of its class. In production from 1969 to 1975, the R 1250 features a 4-cylinder diesel liquid-cooled engine and two-wheel drive with a 6-speed gearbox. It has a listed operating weight of 5825 kg and is 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
64 hp
Weight
5825 kg
Catalogue coverage
Variants represented
2
Richest spec table
42 rows
Recorded power
64 hp
Recorded weight
5825 kg
Transmissions
6-speed gear
Production years
1969-1975
Verified variants
0
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Overview
ManufacturerChamberlainReference
Wheel LoaderReference
Built in Welshpool, AustraliaReference
Two-wheel driveReference
Open operator station.Reference
Variants
Champion Mk IIIindustrial tractorReference
Engine
Perkins 3.9L 4-cyl dieselReference
Engine47.7 kWReference
Perkins 4-236Reference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement3.9 LReference
Bore/Stroke98 x 127 mmReference
Power47.7 kWReference
Rated RPM2000Reference
Torque245.4 NmReference
StarterelectricReference
Starter volts12Reference
Transmission
6-speed gearReference
4-speed torque converterReference
TypegearReference
Gears6 forward and 2 reverseReference
Three speeds, plus reverse, in two ranges.Reference
Typetorque converterReference
Gears4 forward and reverseReference
PTO & Hydraulics
Hydraulic system45.4 LReference
Typeopen centerReference
Capacity45.4 LReference
Pressure124.1 barReference
Pump flow128.7 lpmReference
Dimensions
Wheelbase243 cmReference
Weight5825 kgReference
Front tire18.4-28Reference
Rear tire9.00-20Reference
Industrial front18.4-28Reference
Industrial rear9.00-20Reference
Length521 cmReference
Width233 cmReference
Height (exhaust)191 cmReference
Operating weight5825 kgReference
Chamberlain R 1250 attachments
front-end loaderReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
