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| info | |
| The first 3,250 John Deere model G tractors (serial number 1000 through 4250) are known as "low radiator" Gs. Overheating issues resulted in a production change to a larger radiator beginning with serial number 4251. Many of the original tractors were refitted with the new radiator. |
| Production | |
| Manufacturer: | John Deere |
| Factory: | Waterloo, Iowa, USA |
| Total built: | 10,684 (Unstyled) |
| Capacity | |
| Fuel: | 17 gal [64.3 L] |
| Aux. fuel: | 1.5 gal [5.7 L] |
| Power Take-off (PTO) | |
| Rear PTO: | transmission |
| Rear RPM: | 540 (1.75) |
| Dimensions & Tires | |
| Weight: | 5000 lbs [2268 kg] |
| Front tire: | 24x5 |
| Rear tire: | 51.5x7 |
| G Serial Numbers | |
| Location: | Serial number plate on the left side of the unstyled John Deere G, near the flywheel. Plate on the right side above pulley on the styled G. |
| John Deere G Power | |
| Drawbar (claimed): | 20.70 hp [15.4 kW] |
| Belt (claimed): | 31.44 hp [23.4 kW] |
| Plows: | 3 (14-inch) |
| Drawbar (tested): | 27.63 hp [20.6 kW] |
| Belt (tested): | 35.91 hp [26.8 kW] |
| Mechanical | |
| Chassis: | 4x2 2WD |
| Steering: | manual |
| Cab: | Open operator station. |
| info | |
| Bore/Stroke: | 6.125x7.00 inches [156 x 178 mm] |
| Compression: | 4.2:1 |
| Rated RPM: | 975 |
| Firing order: | 1-2 |
| Starter type: | hand crank |
| Oil capacity: | 11 qts [10.4 L] |
| Coolant capacity: | 44 qts [41.6 L] |
| Engine Detail | |
| John Deere, all fuel, 2-cylinder, liquid-cooled, 412.5 ci [6.8 L] |
| info | |
| Next model: | John Deere 70 |
| Transmission | |
| Transmission: | John Deere |
| Type: | gear |
| Gears: | 4 forward and 1 reverse |
| Clutch: | dry disc |
| info | |
| Next model: | John Deere 70 |
| Dimensions | |
| Weight (operating): | 5000 lbs [2268 kg] |
| Length: | 135 inches [342 cm] |
| Width: | 61.5 inches [156 cm] |
| Height: | 84 inches [213 cm] |
| John Deere G Tires | |
| Ag front: | 24x5, 6.00-16 |
| Ag rear: | 51.5x7, 12(13.6)x38 |