Overview
The Kubota M6121 is a 4WD utility farm tractor produced between 2018 and 2020, powered by a 6.1L 4-cylinder turbocharged diesel engine. It features a 30-speed six-speed power shift transmission with power shuttle and an electro-hydraulic wet disc clutch. The tractor is equipped with a standard air-conditioned cab and has a shipping weight of 15,212 lbs.
Ideal Applications
Engine and Torque Performance:
The Kubota V6108 4-cylinder engine is rated at 115 hp and reaches a maximum gross power of 150 hp, with a torque output of 442.5 lb-ft at 1500 RPM.
Transmission and PTO Configuration:
The drivetrain includes 30 forward and 15 reverse gears across five synchronized ranges and four rear PTO speed modes including 540, 540E, 1000, and 1000E.
Hydraulic and Hitch Capacity:
The load-sensing hydraulic system provides a pump flow of 29.1 gpm to support a Category III rear hitch with a 16,535 lb lift capacity and a front lift capacity of 8,598 lbs.
Production
| Description | Utility tractor |
|---|---|
| Manufacturer | Kubota |
Engine
| Engine type | Kubota 6.1L 4-cyl diesel |
|---|---|
| Exhaust fluid (DEF) | 10 gal (37.9 L) |
| Fuel tank | 87.2 gal (330.1 L) |
| Bore/Stroke | 4.65x5.51 inches (118 x 140 mm) |
| Description | Kubota V6108 / turbocharged intercooled diesel / 4-cylinder 16-valve / liquid-cooled |
| Displacement | 373.7 ci (6.1 L) |
| Maximum Power (gross) | 150 hp (111.9 kW) |
| Rated Power (gross) | 115 hp (85.8 kW) |
| Rated RPM | 2100 |
| Starter | electric |
| Starter volts | 12 |
| Torque | 442.5 lb-ft (600.0 Nm) |
| Torque RPM | 1500 |
| Engine (gross) | 115 hp (85.8 kW) |
| Engine (max) | 150 hp (111.9 kW) |
Transmission
| Clutch | electro-hydraulic wet disc |
|---|---|
| Description | Six power shift gears in five synchronized ranges with power shuttle. |
| Gears | 30 forward and 15 reverse |
| Transmission type | 30-speed six-speed power shift |
| Type | six-speed power shift |
Mechanical
| Cab | Cab standard with air-conditioning. |
|---|---|
| Drive type | Four-wheel drive |
Hydraulics
| Pump flow | 29.1 gpm (110.1 lpm) |
|---|---|
| Type | load sensing |
| Valves | 3 |
Hitch
| Control | lower-link draft sensing |
|---|---|
| Front lift | 8598 lbs (3900 kg) |
| Rear lift | 16535 lbs (7500 kg) |
| Rear Type | III |
PTO
| Front PTO Type | 1000 |
|---|---|
| Rear PTO | independent |
| Rear PTO Type | 540/540E/1000/1000E |
Electrical
| Battery AH | 170 |
|---|---|
| Battery CCA | 1400 |
| Battery volts | 12 |
| Charging amps | 150 |
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Height (cab) | 119.3 inches (303 cm) |
|---|---|
| Length | 187.8 inches (477 cm) |
| Shipping weight | 15212 lbs (6900 kg) |
| Wheelbase | 107.1 inches (272 cm) |
| Width | 98.4 inches (249 cm) |
| Front tire | 540/65R28 |
| Rear tire | 650/65R38 |
| Weight | 15212 lbs (6900 kg) |
| Wheelbase | 107.1 inches (272 cm) |
| Standard tires (ag) | Front: 540/65R28. Rear: 650/65R38 |
Kubota M6121 attachments
| Description | front-end loader |
|---|