Tractor · 1954Unverified
Chamberlain 55DA
Chamberlain 55DA — Standard-tread tractor · 52 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
52 hp
Weight
4082 kg
Hover a source tag to verify
Overview
ManufacturerChamberlainReference
Standard-tread tractorReference
Built in Welshpool, AustraliaReference
Total built341Reference
Two-wheel driveReference
Final drivesbull gearsReference
Manual steeringReference
Mechanical brakesReference
Open operator station.Reference
Variants
55KAkerosene engineReference
55DAdiesel engineReference
Engine
Chamberlain 6.6L 2-cyl dieselReference
Fuel tank136.3 LReference
Aux. fuel4.5 LReference
Drawbar (claimed)38.8 kWReference
Belt (claimed)40.7 kWReference
ChamberlainReference
dieselReference
2-cylinderReference
liquid-cooled horizontally-opposedReference
Displacement6.6 LReference
Bore/Stroke162 x 159 mmReference
Cooling systemthermosiphonReference
Compression13:1Reference
Rated RPM1200Reference
Starter volts12Reference
Transmission
9-speed gearReference
TypegearReference
Gears9 forward and 3 reverseReference
PTO & Hydraulics
Rear PTO Type540 (1.375)Reference
Dimensions
Wheelbase210 cmReference
Weight4082 kgReference
Front tire8.25x20Reference
Rear tire18x26Reference
Ag front8.25x20Reference
Ag rear18x26Reference
Length342 cmReference
Width172 cmReference
Height228 cmReference
55DA Serial Numbers
6/1954101Reference
1/1955110Reference
12/1955281Reference
7/1956431Reference
Final441Reference
FAQ: How to read a serial number table.Reference
Capacities
Diameter33 cmReference
Width17 cmReference
RPM810Reference
Speed835.15 meters/minReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.