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Chamberlain Champion Mark II

Chamberlain Champion Mark II tractor
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The Chamberlain Champion Mark II is an industrial tractor produced from 1958 to 1968 by Chamberlain in Welshpool, Australia. It features a Perkins 4.4L 4-cylinder liquid-cooled diesel engine producing 62 hp (46.2 kW). The tractor offers multiple transmission options including a 6-speed gear, 4-speed torque converter, and 4-speed power shift. It has a wheelbase of 95 inches (241 cm), weighs between 7900 lbs (3583 kg) and 12282 lbs (5571 kg) depending on configuration, and comes with industrial tires sized 8.25x20x10 front and 15x28x8 rear. The tractor includes two-wheel drive, bull gear final drives, power steering, drum brakes, and an open operator station with an optional steel cab. Attachments include the Chieftain front-end loader with a lift capacity of 5850 lbs (2653 kg) and various reach and height specifications. The Champion Mark II was succeeded by the Champion Mark III model.
ChamberlainChampion Mark IIindustrial tractorPerkins engine62 hp6-speed gear transmissionfront-end loader
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ModelChampion Mark II

Technical Specifications

Detailed specifications and technical data for Chamberlain Champion Mark II

Power

Engine power:62 hp (46.2 kW)
Belt (claimed):51 hp (38.0 kW)
Drawbar (claimed):45 hp (33.6 kW)

Tires

Industrial rear:15x28x8
Industrial front:8.25x20x10

Engine

Type:diesel
Model:Perkins 4/270D
Power:62 hp (46.2 kW)
Torque:189 lb-ft (256.3 Nm)
Cooling:liquid-cooled
Starter:electric
Cylinders:4-cylinder
Fuel tank:19.8 gal (74.9 L)
Rated RPM:2000
Torque RPM:1000
Air cleaner:oil bath
Bore/Stroke:4.25x4.75 inches (108 x 121 mm)
Fuel system:direct injection
Displacement:269.5 ci (4.4 L)
Starter volts:12

Dimensions

Width:92 inches (233 cm)
Length:141.3 inches (tractor) (358 cm), 201 inches (loader-tractor) (510 cm)
Weight:7900 lbs (tractor) (3583 kg), 12282 lbs (loader-tractor) (5571 kg)
Wheelbase:95 inches (241 cm)
Rear tread:74 inches (187 cm)
Front tread:63.5 inches (161 cm)
Height (exhaust):93 inches (236 cm)

Electrical

Batteries:2
Battery volts:6
Charging system:generator

Mechanical

Drive:Two-wheel drive
Brakes:Drum brakes
Final drives:bull gears
Power steering:Yes
Operator station:Open operator station. Steel cab optional.

Production

Type:Industrial tractor
Built in:Welshpool, Australia
Years made:1958 - 1968
Manufacturer:Chamberlain

Attachments

Lower time:4s
Raise time:5.5s
Bucket width:66 inches (167 cm)
Lift capacity:5850 lbs lift (full at pin) (2653 kg)
Reach (dumped):49 inches (124 cm)
Reach (ground):58 inches (147 cm)
Height (at pin):112 inches (284 cm)
Front-end loader:Chieftain Loader
Clearance (dumped):91 inches (231 cm)
Rollback (ground line):30°

Transmission

Gear transmission:gear, 6 forward and 2 reverse gears, 355mm disc clutch
Transmission options:6-speed gear, 4-speed torque converter, 4-speed power shift
Power shift transmission:Borg Warner T22N, power shift, 4 forward and reverse gears, 355mm disc clutch
Torque converter transmission:torque converter, 4 forward and reverse gears, 355mm disc clutch

Related Models

Chamberlain Champion Mark III

Model:Champion Mark III