Overview
The Kubota M4970 is a 49.5 hp utility farm tractor produced between 1986 and 1988 featuring a 2.8L six-cylinder diesel engine. This four-wheel drive model is equipped with a 16-speed transmission providing 16 forward and 4 reverse gears and utilizes a 12V electrical system.
Ideal Applications
Engine and PTO Performance:
The liquid-cooled 170.3 ci diesel engine is rated at 49.5 hp at 2600 RPM and provides a claimed PTO output of 47.5 hp.
Chassis and Ground Clearance:
The mechanical configuration includes an 83.1-inch wheelbase and 14.4 inches of ground clearance with standard 12.4-32 rear ag tires.
Hydraulic and Hitch Capacity:
The tractor is equipped with a JISII/I rear hitch with a 4189 lb lift capacity and a hydraulic pump flow rate of 9.25 gpm.
Production
| Description | Utility tractor |
|---|---|
| Manufacturer | Kubota |
Engine
| Engine type | Kubota 2.8L 6-cyl diesel |
|---|---|
| Fuel tank | 18.5 gal (70.0 L) |
| Bore/Stroke | 3.35x3.23 inches (85 x 82 mm) |
| Coolant capacity | 8.7 qts (8.2 L) |
| Description | Kubota S2802 / diesel / 6-cylinder / liquid-cooled |
| Displacement | 170.3 ci (2.8 L) |
| Oil capacity | 15.5 qts (14.7 L) |
| Power | 49.5 hp (36.9 kW) |
| Rated RPM | 2600 |
| Starter | electric |
| Starter volts | 12 |
| Torque | 129 lb-ft (174.9 Nm) |
| Torque RPM | 1600 |
| PTO (claimed) | 47.5 hp (35.4 kW) |
Transmission
| Gears | 16 forward and 4 reverse |
|---|---|
| Transmission type | 16-speed |
Mechanical
| Drive type | Four-wheel drive |
|---|
Hydraulics
| Pump flow | 9.25 gpm (35.0 lpm) |
|---|
Hitch
| Rear lift | 4189 lbs (1900 kg) |
|---|---|
| Rear Type | JISII/I |
PTO
| Engine RPM | 540@2194 |
|---|---|
| Rear PTO Type | 540/1000 (1.375) |
Electrical
| Battery volts | 12 |
|---|---|
| Ground | negative |
Dimensions & Tires
| Front tread | 48 to 55.1 inches (121 to 139 cm) |
|---|---|
| Ground clearance | 14.4 inches (36 cm) |
| Height (exhaust) | 89.4 inches (227 cm) |
| Height (ROPS) | 95.3 inches (242 cm) |
| Length | 143.5 inches (364 cm) |
| Rear tread | 48 to 75.6 inches (121 to 192 cm) |
| Weight | 5379 lbs (2439 kg) |
| Wheelbase | 83.1 inches (211 cm) |
| Width | 68.9 inches (175 cm) |
| Front tire | 8.3-22 |
| Rear tire | 12.4-32 |
| Weight | 5379 lbs (2439 kg) |
| Wheelbase | 83.1 inches (211 cm) |
| Standard tires (ag) | Front: 8.3-22. Rear: 12.4-32 |
References
| Description | Operator's Manual M70 (636830-9971-8) |
|---|