Overview
The Kubota M5091N is an orchard and vineyard farm tractor produced from 2018 to the present, featuring a 3.8L 4-cylinder diesel engine rated at up to 93 gross horsepower. It is equipped with a four-wheel drive system, an 18-speed or 36-speed transmission, and a Type II rear hitch with a 5071-pound lift capacity. The tractor's narrow profile is defined by a minimum width of 49.2 inches and an 83.9-inch wheelbase.
Ideal Applications
Engine Performance and Output:
The liquid-cooled Kubota V3800 diesel engine generates 216 lb-ft of torque at 1500 RPM and is rated at 92 to 93 gross horsepower depending on the ROPS or cab configuration.
Chassis and Narrow-Profile Dimensions:
Listed as an orchard and vineyard tractor, the unit features a minimum width of 49.2 inches and a wheelbase of 83.9 inches, with a total length of 155.5 inches.
Mechanical and Hydraulic Systems:
The tractor utilizes an electro-hydraulic wet disc clutch for its 18 or 36 gears and provides a hydraulic pump flow of up to 18.2 gpm to support the rear independent 540/540E PTO.
Production
| Description | Orchard/Vineyard tractor |
|---|---|
| Manufacturer | Kubota |
Engine
| Engine type | Kubota 3.8L 4-cyl diesel |
|---|---|
| Fuel tank | 20.1 gal (76.1 L) |
| Bore/Stroke | 3.94x4.72 inches (100 x 120 mm) |
| Cab Rated Power (gross) | 93 hp (69.4 kW) |
| Cab Rated RPM | 2600 |
| Description | Kubota V3800 / diesel / 4-cylinder 16-valve / liquid-cooled |
| Displacement | 230 ci (3.8 L) |
| ROPS Rated Power (gross) | 92 hp (68.6 kW) |
| ROPS Rated RPM | 2400 |
| Starter | electric |
| Starter volts | 12 |
| Torque | 216 lb-ft (292.9 Nm) |
| Torque RPM | 1500 |
| Engine (gross) | 92 hp (68.6 kW) |
Transmission
| Clutch | electro-hydraulic wet disc |
|---|---|
| Gears | 18 forward and reverse / 36 forward and reverse |
| Transmission type | 18-speed / 36-speed |
| Transmission type | 18-speed / 36-speed |
Mechanical
| Cab | Two-post mid-mount folding ROPS. Cab optional. |
|---|---|
| Description | Power steering / Hydraulic wet disc brakes |
| Differential lock | mechanical rear |
| Drive type | Four-wheel drive |
Hydraulics
| Cab Pump flow | 18.2 gpm (68.9 lpm) |
|---|---|
| ROPS Pump flow | 16.6 gpm (62.8 lpm) |
| Valves | 2 to 5 |
Hitch
| Control | position and draft control |
|---|---|
| Rear lift (at ends) | 5071 lbs (2300 kg) |
| Rear Type | II |
PTO
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 540/540E |
Electrical
| Battery volts | 12 |
|---|---|
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Cab Weight | 5952 lbs (2699 kg) |
|---|---|
| Front tread | 40.8 to 52.3 inches (103 to 132 cm) |
| Height (cab) | 92.9 inches (235 cm) |
| Height (steering wheel) | 55.7 inches (141 cm) |
| Length | 155.5 inches (394 cm) |
| Rear tread | 36.9 to 57.8 inches (93 to 146 cm) |
| ROPS Weight | 5512 lbs (2500 kg) |
| Wheelbase | 83.9 inches (213 cm) |
| Width | 49.2 inches*Minimum width (124 cm) |
| Front tire | 280/70R18 |
| Rear tire | 440/65R28 |
| Weight | 5512 to 5952 pounds |
| Wheelbase | 83.9 inches (213 cm) |
| Standard tires (ag) | Front: 280/70R18. Rear: 440/65R28 |