1983 - 1993 |
M50 Series |
Utility tractor |
Series: | M4950 | → M5950 |
Production | |
Manufacturer: | Kubota |
Type: | Utility tractor |
Factory: | Japan |
Variants | |
M4950F: | 2WD |
M4950DT: | 4WD |
Kubota M4950 Power | |
Engine (net): | 51 hp 38.0 kW |
PTO (claimed): | 47 hp 35.0 kW |
Drawbar (tested): | 40.25 hp 30.0 kW |
PTO (tested): | 49.57 hp 37.0 kW |
power test details ... |
Kubota M4950 Engine | |
Kubota 2.8L 6-cyl diesel | |
Engine details ... |
Mechanical | |
Chassis: | 4x2 2WD |
4x4 MFWD 4WD (M4950DT) | |
Steering: | hydrostatic power |
Brakes: | differential mechanical wet disc |
Cab: | Four-post ROPS. Cab optional with air-conditioning. |
Transmission: | 12-speed fully synchronized |
Transmission details ... |
Capacity | |
Fuel: | 18.5 gal 70.0 L |
Hydraulic system: | 12.7 gal 48.1 L |
Hydraulics | |
Type: | open center |
Capacity: | 12.7 gal 48.1 L |
Pressure: | 2630 psi 181.3 bar |
Valves: | 1 or 2 |
Total flow: | 9.25 gpm 35.0 lpm |
Tractor hitch | |
Rear Type: | I/II |
Rear lift (at ends): | 3,968 lbs 1799 kg |
Rear lift (at 24"/610mm): | 3,305 lbs 1499 kg |
Power Take-off (PTO) | |
Rear PTO: | independent |
Rear RPM: | 540 |
Dimensions & Tires | |
Wheelbase: | 80.9 inches 205 cm (2WD) |
82.3 inches 209 cm (4WD) | |
Weight: | 4762 to 5800 pounds |
Front tire: | 6.00-16 |
Rear tire: | 14.9-28 (2WD) |
Full dimensions and tires ... |
Kubota M4950 attachments | |
front-end loader | |
Attachment details ... |
Electrical | |
Charging system: | alternator |
Charging amps: | 65 (with cab) |
Battery volts: | 12 |
Battery AH: | 300 |
1983 - 1993 |
M50 Series |
Utility tractor |
Series: | M4950 ← | M5950 | → M6950 |
Nebraska Tractor Test 1497 | |||
|
Nebraska Tractor Test 1497 | |
Diesel 12-speed 4WD September 26 - October 11, 1983 Link: Nebraska Tractor Test 1497 file | |
PTO performance | |
Power at rated engine speed: | 58.00 hp 43.3 kW |
Fuel use: | 3.6 gal/hour 13.6 l/hour |
Power at rated PTO speed: | 52.81 hp 39.4 kW |
Fuel use: | 3.1 gal/hour 11.7 l/hour |
Drawbar performance | |
Max power: | 47.51 hp 35.4 kW |
Fuel use: | 3.5 gal/hour 13.2 l/hour |
Max pull: | 8,350 lbs 3787 kg |
1983 - 1993 |
M50 Series |
Utility tractor |
Series: | M4950 ← | M5950 | → M6950 |
Engine Detail | |
Kubota D3200-A | |
diesel | |
3-cylinder | |
liquid-cooled | |
Displacement: | 196.4 ci 3.2 L |
Bore/Stroke: | 4.29x4.53 inches 109 x 115 mm |
Air cleaner: | dry dual stage |
Compression: | 17:1 |
Rated RPM: | 2400 |
Starter volts: | 12 |
Oil capacity: | 10.4 qts 9.8 L |
Coolant capacity: | 12.3 qts 11.6 L |
1983 - 1993 |
M50 Series |
Utility tractor |
Series: | M4950 ← | M5950 | → M6950 |
Transmission | |
Type: | synchronized |
Gears: | 12 forward and 4 reverse |
Clutch: | dry dual 11.2-inch plate |
Oil capacity: | 50.8 qts 48.1 L |
Three gears (1-3) plus reverse in four ranges (A-D). Shifts between gears are synchronized. |
Speeds | |
With 16.9-28 rear tires. | |
1983 - 1993 |
M50 Series |
Utility tractor |
Series: | M4950 ← | M5950 | → M6950 |
Kubota M5950 Tires | |
Standard tires (ag): | Front: 6.50-16. Rear: 16.9-28 (2WD) |
Front: 9.5-24. Rear: 16.9-28 (4WD) |
Dimensions | |
Wheelbase: | 82.7 inches 210 cm (2WD) |
83.3 inches 211 cm (4WD) | |
Length: | 144.3 inches 366 cm |
Width: | 72.9 inches 185 cm |
Shiping weight: | 4,989 lbs 2263 kg (2WD) |
5,673 lbs 2573 kg (4WD) | |
Clearance (front axle): | 18.3 inches 46 cm (2WD) |
14.6 inches 37 cm (4WD) | |
Front tread: | 55.9 to 79.5 inches 141 to 201 cm (2WD) |
Front tread: | 55.9 to 63.8 inches 141 to 162 cm 4WD) |
Rear tread: | 55.9 to 79.5 inches 141 to 201 cm |
Kubota M5950 Height | |
Steering wheel: | 65.3 inches 165 cm (2WD) |
65.9 inches 167 cm (4WD) | |
Exhaust: | 89.8 inches 228 cm (2WD) |
90.4 inches 229 cm (4WD) |
1983 - 1993 |
M50 Series |
Utility tractor |
Series: | M4950 ← | M5950 | → M6950 |
Kubota M1840A Loader | |
Height (to pin): | 130 inches 330 cm |
Clearance, dumped bucket: | 110.1 inches 279 cm |
Dump reach: | 38.1 inches 96 cm |
Dump angle: | 35° |
Reach at ground: | 81.4 inches 206 cm |
Rollback angle: | 20° |
Breakout force (lift): | 4400 lbs 1995 kg |
Lift to full height (at pin): | 2350 lbs 1065 kg |
Bucket width: | 60 inches 152 cm |
66 inches 167 cm | |
72 inches 182 cm | |
83 inches 210 cm |