The John Deere 350C is an industrial crawler manufactured by John Deere from 1975 to 1985. The John Deere 350C is equipped with a 2.5 L (152.0 cu·in) three-cylinder diesel engine and a shuttle transmission with 4 forward and 4 reverse gears and wet disc clutch.
The JD 350C industrial crawler used the John Deere engine. It is a 2.5 L, 2,491 cm2, (152.0 cu·in) three-cylinder natural aspirated diesel engine with 98.0 mm (3.86 in) of the cylinder bore and 110.0 mm (4.33 in) of the piston stroke. The compression ratio rating is 16.7:1. This engine produced 46.6 PS (34.3 kW; 46.0 HP) at 2,500 rpm of output power and 149.2 N·m (15.2 kg·m, 110 ft·lb) at 1,300 rpm of torque.
The John Deere 350C is equipped with clutch-brake system steering, four-post ROPS with canopy or cab (potional) and 83.3 liters (22 US gal.; 18.3 Imp. gal) fuel tank.
John Deere 350C Specifications
| General Specifications | |
| Model | John Deere 350C |
| Length | 6300: 3,350 mm (131.9 in) 6305: 3,420 mm (134.6 in) 6310: 3,390 mm (133.5 in) |
| Width | – |
| Height (ROPS) | 2,310 mm (90.9 in) |
| Wheel base | – |
| Weight (operating) | 6300: 4,604 kg (10,150 lbs) 6305: 4,717 kg (10,400 lbs) 6305: 4,808 kg (10,600 lbs) |
| Fuel tank capacity | 83.3 liters (22 US gal.; 18.3 Imp. gal) |
| Battery | – |
| Cabin type | Four-post ROPS with canopy or cab (potional) |
| Engine | |
| Engine model | John Deere |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 3 |
| Fuel type | Diesel |
| Displacement | 2.5 L, 2,491 cm2, (152.0 cu·in) |
| Bore and stroke | 98.0 mm X 110.0 mm (3.86 in X 4.33 in) |
| Compression ratio | 16.7:1 |
| Horsepower | 46.6 PS (34.3 kW; 46.0 HP) at 2,500 rpm |
| Torque | 149.2 N·m (15.2 kg·m, 110 ft·lb) at 1,300 rpm |
| Starter | Electric |
| Oil capacity: | 8.5 L (9 US. qt, 7.5 Imp. qt.) |
| Coolant capacity: | 12.3 L (13 US. qt, 10.8 Imp. qt.) |
| Transmission and chassis | |
| Chassis | Crawler |
| Steering type | Clutch-brake system |
| Brakes | – |
| Transmission model | – |
| Transmission type | Shuttle with wet disc clutch |
| Gears | 4 forward and 4 reverse |
| Speed | Forward: 10.5 kmh (6.5 mph) Reverse: 10.5 kmh (6.5 mph) |
| Tracks | |
| Width | 350 mm (14 in) |
| PTO (Power take-off shaft) | |
| Rear PTO type | Optional |
| Rear PTO speed | 540 rpm |
| Hydraulic system | |
| Hydraulic type | Open center |
| Hydraulic capacity | Reservoir: 24.2 L (6.4 US. gal, 5.3 Imp. gal.) Bulldozer: 35.0 L (9.2 US. gal, 7.7 Imp. gal.) |
| Pressure | 2250 psi (155.1 bar) |
| Total flow | 15.0 gpm (56.8 lpm) Optional: 23.0 gpm (87.1 lpm) |

I am working on 350c 3cylinder dozer.
Turns over but will not start. Throttle is stuck any thoughts before a tree gets to it?