Overview
The Kubota M6122 is a 4WD utility farm tractor produced from 2020 to the present, featuring a 6.1L 4-cylinder turbocharged diesel engine rated at 122 gross horsepower. The machine is configured with a standard air-conditioned cab and an eight-speed power shift transmission offering up to 32 forward and reverse gears including a creeper option. Its mechanical layout includes a Category III rear hitch with a 15,432-pound lift capacity and a closed-center load-sensing hydraulic system.
Ideal Applications
Engine Performance Specifications:
The Kubota V6108 diesel engine provides 141 maximum gross horsepower and 404.9 lb-ft of torque at 1500 RPM, supported by a 60.8-gallon fuel tank and a 5.3-gallon DEF reservoir.
Transmission and Drivetrain Layout:
The drivetrain consists of an eight-speed power shift system with three ranges and a power shuttle, including an H8 overdrive gear that reaches maximum speed at 1640 RPM.
Hydraulic and Lift Configuration:
The hydraulic system is equipped with a 30.4 gpm pump and three or four valves, supporting a rear Type III hitch rated for 15,432 lbs and a front lift rated for 5,112 lbs.
Production
| Description | Utility tractor |
|---|---|
| Manufacturer | Kubota |
Engine
| Engine type | Kubota 6.1L 4-cyl diesel |
|---|---|
| Exhaust fluid (DEF) | 5.3 gal (20.1 L) |
| Fuel tank | 60.8 gal (230.1 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) | 141 hp (105.1 kW) |
| Rated Power (gross) | 122 hp (91.0 kW) |
| Rated RPM | 1900 |
| Starter | electric |
| Starter volts | 12 |
| Torque | 404.9 lb-ft (549.0 Nm) |
| Torque RPM | 1500 |
| Engine (gross) | 122 hp (91.0 kW) |
| Engine (max) | 141 hp (105.1 kW) |
Transmission
| Clutch | electro-hydraulic wet disc |
|---|---|
| Description | Eight power shift gears in three ranges with power shuttle. |
| Gears | 24 forward and reverse / 32 forward and reverse |
| Type | eight-speed power shift / creeper |
| Transmission type | 24-speed eight-speed power shift / 32-speed creeper |
| Transmission type | 24-speed eight-speed power shift / 32-speed creeper |
Mechanical
| Cab | Cab standard with air-conditioning. |
|---|---|
| Differential lock | electro-hydraulic front and rear |
| Drive type | Four-wheel drive |
Hydraulics
| Pump flow | 30.4 gpm (115.1 lpm) |
|---|---|
| Type | closed-center load-sensing |
| Valves | 3 or 4 |
Hitch
| Control | lower-link draft sensing |
|---|---|
| Front lift | 5112 lbs (2318 kg) |
| Rear lift | 15432 lbs (6999 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 | 1000 |
| Battery volts | 12 |
| Charging amps | 150 |
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Ground clearance | 22.8 inches (57 cm) |
|---|---|
| Height (cab) | 113.8 inches (289 cm) |
| Length | 181.9 inches (462 cm) |
| Shipping weight | 13228 lbs (6000 kg) |
| Wheelbase | 105.9 inches (268 cm) |
| Width | 83.1 inches*Minimum width. (211 cm) |
| Front tire | 420/70R24 |
| Rear tire | 520/70R38 |
| Weight | 13228 lbs (6000 kg) |
| Wheelbase | 105.9 inches (268 cm) |
| Standard tires (ag) | Front: 420/70R24. Rear: 520/70R38 |
Speeds
| Description | H8 is an overdrive gear, maximum speed at 1640 RPM. |
|---|