Kubota
Kubota M7970
The Kubota M7970 is a utility tractor produced from 1990 to 1998. It features a Kubota V4300 4.3L 4-cylinder liquid-cooled diesel engine delivering 82 hp net and 88 hp gross power. The tractor includes a dry disc clutch transmission, four-wheel drive, hydrostatic power steering, and wet disc brakes. It has a rear PTO with 540/1000 rpm options and a category II rear hitch with position and draft control. The M7970 has a wheelbase of 89 inches, weighs 6944 lbs, and rides on 11.2-24 front and 16.9-34 rear tires. Hydraulics provide 2630 psi pressure with a 16.3 gpm pump flow. Electrical system is 12 volts with a 200 AH battery. The tractor offers a four-post ROPS with an optional cab.
Power88 hp
Founded1990 - 1998
ModelM7970
Technical Specifications
Detailed specifications and technical data for Kubota M7970
Power
| Engine (net) | 82 hp (61.1 kW) |
|---|---|
| PTO (claimed) | 75.4 hp (56.2 kW) |
| Engine (gross) | 88 hp (65.6 kW) |
Engine
| Type | diesel |
|---|---|
| Model | Kubota V4300 |
| Torque | 209.8 lb-ft (284.5 Nm) |
| Cooling | liquid-cooled |
| Starter | electric |
| Cylinders | 4-cylinder |
| Fuel tank | 26.4 gal (99.9 L) |
| Rated RPM | 2400 |
| Torque RPM | 1200 |
| Bore/Stroke | 4.29x4.53 inches (109 x 115 mm) |
| Power (net) | 82 hp (61.1 kW) |
| Displacement | 261.9 ci (4.3 L) |
| Oil capacity | 13.9 qts (13.2 L) |
| Power (gross) | 88 hp (65.6 kW) |
| Starter volts | 12 |
| Coolant capacity | 14.4 qts (13.6 L) |
Electrical
| Ground | negative |
|---|---|
| Battery AH | 200 |
| Battery volts | 12 |
Hydraulics
| Pressure | 2630 psi (181.3 bar) |
|---|---|
| Pump flow | 16.3 gpm (61.7 lpm) |
Mechanical
| ROPS | Four-post ROPS. Cab optional. |
|---|---|
| Brakes | Wet disc brakes |
| Steering | hydrostatic power |
| Four-wheel drive | yes |
| Differential lock | standard |
Production
| Type | Utility tractor |
|---|---|
| Years made | 1990 - 1998 |
| Manufacturer | Kubota |
Transmission
| Clutch | dry disc |
|---|
Tractor hitch
| Control | position and draft control |
|---|---|
| Rear Type | II |
| Rear lift (at ends) | 5952 lbs (2699 kg) |
| Rear lift (at 24"/610mm) | 4848 lbs (2199 kg) |
Dimensions & Tires
| Width | 80.3 inches (203 cm) |
|---|---|
| Length | 152.8 inches (388 cm) |
| Weight | 6944 lbs (3149 kg) |
| Rear tire | 16.9-34 |
| Wheelbase | 89 inches (226 cm) |
| Front tire | 11.2-24 |
| Rear tread | 61.8 to 77.6 inches (156 to 197 cm) |
| Front tread | 60.6 to 68.5 inches (153 to 173 cm) |
| Ground clearance | 15.2 inches (38 cm) |
| Height (exhaust) | 104.5 inches (265 cm) |
| Standard tires (ag) | Front: 11.2-24. Rear: 16.9-34 |
Power Take-off (PTO)
| Clutch | hydraulic wet disc |
|---|---|
| Rear PTO | independent |
| Rear PTO Type | 540/1000 (1.375) |