John Deere 950: all source data
All 73 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| Distributor | John Deere |
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| Manufacturer | Yanmar |
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| (no label) | Compact Utility tractor |
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| (no label) | Built in Japan |
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| Original price | $8,670 (1983 ) |
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| Original price | $12,000 (1988 ) |
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Engine| (no label) | Yanmar 1.7L 3-cyl diesel |
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Transmission| (no label) | 8-speed gear |
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Power| Engine (gross) | 31 hp | 23.1 kW |
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| Drawbar (claimed) | 23 hp | 17.2 kW |
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| PTO (claimed) | 27 hp | 20.1 kW |
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| Drawbar (tested) | 22.12 hp | 16.5 kW |
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| PTO (tested) | 27.36 hp | 20.4 kW |
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Mechanical| (no label) | Two- or four-wheel drive |
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| Steering | manual |
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| Steering | power |
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| (no label) | Differential mechanical expanding shoe brakes |
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| (no label) | Two-post ROPS. |
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Capacity| Fuel | 8.5 gal | 32.2 L |
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| Hydraulic system | 4.75 gal | 18.0 L |
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| Hydraulic system | 5.25 gal | 19.9 L |
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Hydraulics| Type | open center |
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| Capacity | 4.75 gal | 18.0 L |
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| Capacity | 5.25 gal | 19.9 L |
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| Pressure | 2030 psi | 140.0 bar |
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Hitch| Rear Type | I |
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| Control | position control |
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Pto| Rear PTO | transmission |
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| Rear PTO | live two-stage clutch |
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| Rear PTO Type | 540 (1.375) |
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Dimensions| Wheelbase | 68.9 inches | 175 cm |
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| Weight | 2700 to 3000 pounds |
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| Front tire | 5.00-15 |
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| Rear tire | 11.2-24 |
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Serial location| (no label) | Serial number plate on rear of tractor, below PTO shaft. |
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Electrical| Ground | negative |
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| Charging system | alternator |
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| Charging amps | 25 |
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| Battery CCA | 570 |
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| Battery volts | 12 |
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| Battery Group | BCI 30H |
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Engine
Engine detail| (no label) | Yanmar 3T90-J |
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| (no label) | diesel |
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| (no label) | 3-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 105 ci | 1.7 L |
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| Bore/Stroke | 3.54x3.54 inches | 90 x 90 mm |
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| Power (gross) | 31 hp | 23.1 kW |
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| Air cleaner | paper element |
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| Compression | 20.4:1 |
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| Rated RPM | 2400 |
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| Starter volts | 12 |
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| Coolant capacity (Coolant) | 6.5 qts | 6.2 L |
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Transmission
Transmission| Type | gear |
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| Gears | 8 forward and 2 reverse |
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| Clutch | 210mm dry disc |
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| (no label) | Four gears, plus reverse, with high and low ranges. |
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Dimensions
Tires| Ag front | 5.00-15 |
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| Ag rear | 11.2-24 |
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| Ag rear | 12.4-28 |
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| Lawn/turf front | 27/8.5-15 |
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| Lawn/turf rear | 13.6-28 |
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Dimensions| Wheelbase | 68.9 inches | 175 cm |
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| Length | 122 inches | 309 cm |
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| Width | 53.3 inches | 135 cm |
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| Height (hood) | 53.1 inches | 134 cm |
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| Ground clearance | 15.3 inches | 38 cm |
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| Front tread | 44.9 to 56.7 inches | 114 to 144 cm |
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| Rear tread | 45.3 to 59.1 inches | 115 to 150 cm |
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Weight| 4WD Shipping (4WD) | 3000 lbs | 1360 kg |
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| 2WD Operating (2WD) | 2700 lbs | 1224 kg |
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| Ballasted | 3615 lbs | 1639 kg |
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| Max Drawbar | 825 lbs | 374 kg |
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