Chamberlain 306: all source data
All 42 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | Chamberlain |
|---|
| (no label) | Standard-tread tractor |
|---|
| (no label) | Built in Welshpool, Australia |
|---|
Engine| (no label) | Perkins 5.0L 6-cyl diesel |
|---|
| Fuel tank | 28.8 gal | 109.0 L |
|---|
Transmission| (no label) | 9-speed gear |
|---|
Power| Engine | 70 hp | 52.2 kW |
|---|
| PTO (claimed) | 58 hp | 43.3 kW |
|---|
Mechanical| (no label) | Two-wheel drive |
|---|
| (no label) | Manual steering |
|---|
| (no label) | Open operator station. Cab optional. |
|---|
Hitch| Rear Type | II (optional) |
|---|
Pto| Rear PTO | live |
|---|
| Rear PTO Type | 540 (1.375) |
|---|
| Engine RPM | 540@1600 |
|---|
Dimensions| Weight | 7800 lbs | 3538 kg |
|---|
| Front tire | 7.50x18 |
|---|
| Rear tire | 18.4x30 |
|---|
Belt pulley| Diameter | 10.25 inches | 26 cm |
|---|
| Width | 6.25 inches | 15 cm |
|---|
| RPM | 1600 |
|---|
| Speed | 3100 ft/min | 944.88 meters/min |
|---|
Engine
Engine detail| (no label) | Perkins 6.306 |
|---|
| (no label) | diesel |
|---|
| (no label) | 6-cylinder |
|---|
| (no label) | liquid-cooled |
|---|
| Displacement | 306 ci | 5.0 L |
|---|
| Bore/Stroke | 3.60x5.00 inches | 91 x 127 mm |
|---|
| Power | 70 hp | 52.2 kW |
|---|
| Fuel system | direct injection |
|---|
| Pre-heating | thermostart |
|---|
| Rated RPM | 2000 |
|---|
| Starter | electric |
|---|
| Starter volts | 12 |
|---|
Transmission
Transmission| Type | gear |
|---|
| Gears | 9 forward and 3 reverse |
|---|
| Clutch | 355.6mm dry disc |
|---|
| (no label) | Three gears (1-3), plus reverse (R) in three ranges (low, intermediate, high). |
|---|
Dimensions
Tires| Ag front | 7.50x18 |
|---|
| Ag rear | 18.4x30 |
|---|
Dimensions| Weight | 7800 lbs | 3538 kg |
|---|
| Clearance (front axle) | 17.5 inches | 44 cm |
|---|