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| info | |
| Series: | 4630 |
| Production | |
| Manufacturer: | John Deere |
| Type: | Row-Crop tractor |
| Factory: | Waterloo, Iowa, USA |
| Original price: | $27,080 (1977 ) |
| John Deere 4630 Power | |
| Drawbar (claimed): | 131 hp 97.7 kW |
| PTO (claimed): | 150 hp 111.9 kW |
| Drawbar (tested): | 127.92 hp 95.4 kW |
| PTO (tested): | 150.66 hp 112.3 kW |
| John Deere 4630 Engine | |
| Fuel tank: | 65 gal 246.0 L |
| Mechanical | |
| Chassis: | 4x2 2WD, 4x4 HFWD 4WD |
| Steering: | power |
| Brakes: | differential hydraulic wet disc |
| Cab: | Sound-Gard cab with A/C standard. |
| Transmissions: | 8-speed full power shift, 8-speed partially synchronized, 16-speed partial power shift |
| Hydraulics | |
| Type: | closed center |
| Valves: | 1 to 3 |
| Tractor hitch | |
| Rear Type: | III/IIIN |
| Rear lift: | 5,260 lbs 2385 kg |
| Power Take-off (PTO) | |
| Rear PTO: | independent |
| Rear RPM: | 1000 |
| Dimensions & Tires | |
| Wheelbase: | 112 inches 284 cm |
| Weight: | 16250 lbs 7371 kg |
| Front tire: | 10.00-16 |
| Rear tire: | 18.4-38 |
| 4630 Serial Numbers | |
| 1973: | 1000 |
| 1974: | 7022 |
| 1975: | 11717 |
| 1976: | 18392 |
| 1977: | 25794 |
| Electrical | |
| Ground: | negative |
| Batteries: | 2 |
| Battery volts: | 6 |
| info | |
| Series: | 4630 |
| Engine Detail | |
| John Deere, aftercooled turbocharged diesel, 6-cylinder, liquid-cooled | |
| Displacement: | 404 ci 6.6 L |
| Bore/Stroke: | 4.25x4.75 inches 108 x 121 mm |
| Air cleaner: | dual paper elements with pre-cleaner |
| Compression: | 16.0:1 |
| Rated RPM: | 2200 |
| Firing order: | 1-5-3-6-2-4 |
| Starter volts: | 12 |
| info | |
| Series: | 4630 |
| Transmissions overview | |
| 8-speed full power shift, 8-speed partially synchronized, 16-speed partial power shift |
| Transmission | |
| Transmission: | John Deere Quad-Range |
| Type: | partial power shift |
| Gears: | 16 forward and 6 reverse |
| Clutch: | hydraulic wet discs |
| info | |
| Series: | 4630 |
| John Deere 4630 Tires | |
| Ag front: | 10.00-16 |
| Ag rear: | 18.4-38 |
| Dimensions | |
| Wheelbase: | 112 inches 284 cm |
| Operating weight: | 16250 lbs 7371 kg |
| info | |
| Series: | 4630 |
| John Deere 158 Loader | |
| Loader weight: | 1,771 lbs 803 kg |
| Height (to pin): | 156 inches 396 cm |
| Clearance, dumped bucket: | 132 inches 335 cm |
| Dump reach: | 32 inches 81 cm |
| Dump angle: | 37° |
| Rollback angle: | 12° |
| Breakout force (lift): | 5,000 lbs 2268 kg |
| Lift to full height (at pin): | 3,800 lbs 1723 kg |
| Bucket capacity: | 0.5 cu yd 0.4 cu m, 0.6 cu yd 0.5 cu m, 0.8 cu yd 0.6 cu m, 0.9 cu yd 0.7 cu m |
| Bucket width: | 60 inches 152 cm, 72 inches 182 cm, 84 inches 213 cm, 96 inches 243 cm |