The John Deere 950 is a 2WD or 4WD compact utility tractor from the 50 Compact series. This tractor was manufactured by the Yanmar for John Deere from 1978 to 1989. The JD 950 is equipped with 1.7 L three-cylinder diesel engine and gear type transmission with dry disc clutch and 8 forward and 2 reverse gears.
The John Deere 950 compact utility tractor used the 3T90-J engine. It is a 1.7 L, 1721 cm2, (105.0 cu·in) three-cylinder natural aspirated diesel engine with 90.0 mm (3.54 in) of the cylinder bore and 90.0 mm (3.54 in) of the piston stroke. This engine produced 31.4 PS (23.1 kW; 31.0 HP) at 2,400 rpm of maximum output power.
The JD 950 is equipped with manual or power (optional) steering, differential mechanical expanding shoe brakes, open operator station with two-post ROPS and 32.0 liters (8.5 US gal.; 7 Imp. gal) fuel tank.
Following attachments are available for John Deere 950 compact utility tractor:
- Mid-mount John Deere 172: 72 in (1,820 mm) mower deck
- Front-mount John Deere 423: 72 in (1,820 mm) blade
- John Deere 80 loader
- John Deere 8A backhoe
John Deere 950 Specifications
| General Specifications | |
| Model | John Deere 950 |
| Length | 3,090 mm (121.7 in) |
| Width | 1,350 mm (53.1 in) |
| Height | 1,340 mm (52.8 in) |
| Wheel base | 1,750 mm (68.9 in) |
| Weight | 1,250 kg (2,755 lbs) |
| Fuel tank capacity | 32.0 liters (8.5 US gal.; 7 Imp. gal) |
| Battery | 12V |
| Cabin type | Open operator station with two-post ROPS |
| Engine | |
| Engine model | 3T90-J |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 3 |
| Fuel type | Diesel |
| Displacement | 1.7 L, 1,721 cm2, (105.0 cu·in) |
| Bore and stroke | 90.0 mm X 90.0 mm (3.54 in X 3.54 in) |
| Horsepower | 31.4 PS (23.1 kW; 31.0 HP) at 2,400 rpm |
| Starter | Electric |
| Coolant capacity: | 6.2 L (6.55 US. qt, 5.46 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×2 2WD or 4×4 MFWD 4WD |
| Steering type | Manual or power (optional) |
| Brakes | Differential mechanical expanding shoe |
| Transmission model | – |
| Transmission type | Gear type with dry disc clutch |
| Gears | 8 forward and 2 reverse |
| Speed | Forward: 19.5 kmh (12.1 mph) Reverse: 8.8 (5.5 mph) |
| Tires | |
| Front tires | Ag: 5.00-15 |
| Rear tires | Ag: 11.2-24, 12.4-28 |
| Three-Point Hitch | |
| Caterogy | I |
| Control type | – |
| Lift capacity | – |
| PTO (Power take-off shaft) | |
| Rear PTO type | Transmission or live (two-stage clutch) |
| Rear PTO spped | 540 rpm |
| Hydraulic system | |
| Hydraulic type | Open center |
| Hydraulic capacity | 18.0 L (19.02 US. qt, 15.84 Imp. qt.) or 20.0 L (21.13 US. qt, 17.6 Imp. qt.) |

need to know how much oil to put in a 950 john deere tractor
~ 6.4 L (1.4 gal)
what other engines will fit a JD 950