Kubota M6121
Power
115 hp
Production
2018-2020
Engine
Turbocharged intercooled diesel, 4-cylinder 16-valve
Transmission
Six-speed power shift
Weight
15212 lbs [6900 kg]
Drive
4WD
Introduction
Kubota M6121 Utility Tractor
Produced between 2018 and 2020, the Kubota M6121 is a utility tractor designed for general agricultural applications, combining a high-displacement engine with a versatile transmission and hydraulic system.
Engine and Performance
The tractor is powered by the Kubota V6108, a 6.1-liter, 4-cylinder, 16-valve turbocharged intercooled diesel engine. It delivers a rated gross power of 115 hp (85.8 kW) at 2100 RPM, with a maximum gross power output of 150 hp (111.9 kW). The engine produces 442.5 lb-ft (600.0 Nm) of torque at 1500 RPM, providing sufficient lugging capability for standard field work.
Transmission and Drive
The M6121 is equipped with a six-speed power shift transmission, featuring five synchronized ranges and a power shuttle. This configuration provides 30 forward and 15 reverse gears, allowing for precise speed selection. The system utilizes an electro-hydraulic wet disc clutch for smooth engagement. The standard four-wheel drive system ensures traction in varied field conditions.
Hydraulics and Hitch
The hydraulic system features a load-sensing pump with a flow rate of 29.1 gpm (110.1 lpm) and includes three valves as standard equipment. The rear hitch is a Category III type with lower-link draft sensing, capable of lifting up to 16,535 lbs (7,500 kg). An optional front lift system with a capacity of 8,598 lbs (3,900 kg) is also available to increase the tractor's versatility.
Operator Environment and Dimensions
The operator works from a standard cab equipped with air conditioning. The tractor has a wheelbase of 107.1 inches (272 cm) and a total length of 187.8 inches (477 cm). With a shipping weight of 15,212 lbs (6,900 kg), the M6121 provides a stable platform for heavy-duty agricultural implements.
Conclusion
The Kubota M6121 is a well-balanced utility tractor suited for medium-to-large scale farming operations requiring a combination of high lifting capacity, precise hydraulic control, and flexible gear selection.
Production Information of Kubota, M6121
- Utility tractor
| Manufacturer | Kubota |
|---|
Dimension and Tires Information of Kubota, M6121
| Wheelbase | 107.1 inches [272 cm] |
|---|---|
| Shipping weight | 15212 lbs [6900 kg] |
| Height (cab) | 119.3 inches [303 cm] |
| Length | 187.8 inches [477 cm] |
| Width | 98.4 inches [249 cm] |
| Standard tires (ag) | Front: 540/65R28. Rear: 650/65R38 |
|---|
Engine Specifications of Kubota, M6121
- Kubota V6108
- Liquid-cooled
- Turbocharged intercooled diesel
- 4-cylinder 16-valve
| Torque RPM | 1500 |
|---|---|
| Displacement | 373.7 ci [6.1 L] |
| Maximum Power (gross) | 150 hp [111.9 kW] |
| Bore/Stroke | 4.65x5.51 inches [118 x 140 mm] |
| Starter volts | 12 |
| Starter | Electric |
| Torque | 442.5 lb-ft [600.0 Nm] |
| Rated RPM | 2100 |
| Rated Power (gross) | 115 hp [85.8 kW] |
Transmission Information of Kubota, M6121
Transmission variants 1
- Six power shift gears in five synchronized ranges with power shuttle.
| Type | Six-speed power shift |
|---|---|
| Gears | 30 forward and 15 reverse |
| Clutch | Electro-hydraulic wet disc |
Mechanical Specs of Kubota, M6121
- Four-wheel drive
- Cab standard with air-conditioning.
Power Information of Kubota, M6121
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540/540E/1000/1000E |
| Front PTO Type | 1000 |
Hydraulics Specifications of Kubota, M6121
| Type | Load sensing |
|---|---|
| Valves | 3 |
| Pump flow | 29.1 gpm [110.1 lpm] |
Three-Point Hitch of Kubota, M6121
| Rear Type | III |
|---|---|
| Front lift | 8598 lbs [3900 kg] |
| Front lift(optional) | 20723 lbs [9399 kg] |
| Control | Lower-link draft sensing |
| Rear lift | 16535 lbs [7500 kg] |
Electrical System of Kubota, M6121
| Battery AH | 170 |
|---|---|
| Ground | Negative |
| Battery CCA | 1400 |
| Battery CCA(optional) | 200 |
| Charging system | Alternator |
| Battery volts | 12 |
| Charging amps | 150 |
Where it sits
With 115 HP, the Kubota M6121 sits between M6-111 (114 HP) and M120 (120 HP) in Kubota's range. Its power puts it in the 67th percentile of 2010s models in our database (2476 machines).
Frequently asked questions
How much horsepower does the Kubota M6121 have?
The Kubota M6121 delivers 115 HP.
What years was the Kubota M6121 produced?
The Kubota M6121 was produced in 2018-2020.
What engine does the Kubota M6121 have?
The Kubota M6121 is powered by a Turbocharged intercooled diesel, 4-cylinder 16-valve engine.
What transmission does the Kubota M6121 use?
The Kubota M6121 uses a Six-speed power shift transmission.
How much does the Kubota M6121 weigh?
The Kubota M6121 weighs 15212 lbs [6900 kg].
Is the Kubota M6121 4WD?
The Kubota M6121 is available in 4WD.