Chamberlain industrial tractors
Chamberlain Champion Mark II
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.
Power-
Founded-
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 |