| Production | |
| Manufacturer | Chamberlain |
| Standard-tread tractor | |
| Built in Welshpool, Australia | |
| Chamberlain 40K Engine | |
| Chamberlain 6.0L 2-cyl kerosene | |
| Fuel tank | 27.6 gal 104.5 L |
| Aux. fuel | 4.2 gal 15.9 L |
| Chamberlain 40K Power | |
| Engine | 48.5 hp 36.2 kW |
| Belt (claimed) | 40 hp 29.8 kW |
| Mechanical | |
| Two-wheel drive | |
| Final drives | bull gear |
| Steering | mechanical - recirculating ball |
| Open operator station. | |
| Photos | |
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| Power Take-off (PTO) | |
| Rear PTO Type | 540 |
| Dimensions & Tires | |
| Wheelbase | 83 inches 210 cm |
| Weight | 8500 lbs 3855 kg |
| Front tire | 7.50x18 |
| Rear tire | 15.00x30 |
| 40K Serial Numbers | |
| 1950 | 1 |
| Final | 403 |
FAQ: How to read a serial number table. | |
| Belt Pulley | |
| Diameter | 13 inches 33 cm |
| Width | 7 inches 17 cm |
| RPM | 810 |
| Speed | 2740 ft/min 835.15 meters/min |
| Page information | |
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| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on April 17, 2019 |