Chamberlain

Chamberlain C670

The Chamberlain C670 is a standard-tread farm tractor produced from 1970 to 1975 as part of the Champion Series. Built in Welshpool, Australia, it features a Perkins 5.0L 6-cylinder diesel engine delivering 70 hp (52.2 kW). The tractor offers a 9-speed gear transmission with 9 forward and 3 reverse speeds, two-wheel drive, and optional power steering. It has an open operator station with an optional cab. The C670 supports a rear independent PTO with 540 rpm at 1600 engine RPM and an optional Type II rear hitch. Its hydraulic system is open center with 3 gallons capacity and 1900 psi pressure. Dimensions include an 89.1 inch wheelbase, 151 inch length, and weights ranging from 7200 to 7425 lbs operating weight. Variants include the C670D (drawbar only) and C670L (three-point hitch).
Power70 hp
Founded1970 - 1975
ModelC670

Technical Specifications

Detailed specifications and technical data for Chamberlain C670

Power
Engine70 hp (52.2 kW)
PTO (claimed)68 hp (50.7 kW)
Drawbar (claimed)57 hp (42.5 kW)
Tires
Ag rear18.4-30
Ag front9.00-16
Engine
Typediesel, 6-cylinder, liquid-cooled
ModelPerkins 6.306
Power70 hp (52.2 kW)
Torque212 lb-ft (287.5 Nm)
Starterelectric
Rated RPM2000
Torque RPM1000
Air cleanerdry
Bore/Stroke3.60x5.00 inches (91 x 127 mm)
Fuel systemdirect injection
Pre-heatingthermostart
Displacement306 ci (5.0 L)
Starter volts12
Weight
Shipping7200 lbs (3265 kg)
Ballasted9785 lbs (4438 kg)
Operating7425 lbs (3367 kg)
Capacity
Fuel36 gal (136.3 L)
Hydraulic system3 gal (11.4 L)
Dimensions
Width84.6 inches (214 cm)
Length151 inches (383 cm)
Wheelbase89.1 inches (226 cm)
Rear tread66 inches (167 cm)
Front tread60.3 inches (153 cm)
Height (steering wheel)72.4 inches (183 cm)
Hydraulics
Typeopen center
Capacity3 gal (11.4 L)
Pressure1900 psi (131.0 bar)
Pump flow14 gpm (53.0 lpm)
Mechanical
DriveTwo-wheel drive
BrakesDisc brakes
Steeringmanual, power (Optional)
Operator stationOpen operator station. Cab optional.
Production
TypeStandard-tread tractor
SeriesChampion Series
Built inWelshpool, Australia
VariantsC670D (drawbar only), C670L (three-point hitch)
Years produced1970 - 1975
Transmission
Typegear
Gears9 forward and 3 reverse
DetailsThree gears (1-3), plus reverse (R) in three ranges (low, intermediate, high)
Tractor hitch
Rear TypeII (Optional)
Power Take-off (PTO)
Rear PTOindependent
Engine RPM540@1600
Rear PTO Type540 (1.375)