Kubota M115GX-IV tractor

Kubota M115GX-IV

Power

123 hp

Production

2018+

Engine

Turbocharged intercooled diesel, 4-cylinder

Transmission

8-speed power shift

Weight

10681 lbs [4844 kg]

Drive

4WD

From the same series:

M105GX-IV
M125GX-IV

Introduction

Kubota M115GX-IV Utility Tractor

The Kubota M115GX-IV is a utility tractor designed for general agricultural applications. Part of the GX-IV series, it serves as a successor to the M115GX-III model and is engineered for versatility and standard field operations.

Engine and Performance

The tractor is powered by the Kubota V6108-CR engine, a 6.1-liter, 4-cylinder turbocharged and intercooled diesel unit. It produces a rated power of 123 hp (91.7 kW) at 2200 RPM and delivers a maximum torque of 371 lb-ft (503.1 Nm) at 1500 RPM. The engine complies with Stage IV emission standards and utilizes an electric starting system.

Transmission and Drivetrain

The drivetrain features a four-wheel drive system managed by an electro-hydraulic wet disc clutch. Standard transmission is an 8-speed power shift providing 24 forward and reverse gears. An optional creeper transmission configuration expands this to 32 forward and reverse gears, allowing for precise speed control in specialized field tasks.

Hydraulics and PTO

The hydraulic system provides a pump flow of 21.8 gpm (82.5 lpm) and supports 2 to 4 valves. The rear hitch is a category III type with position and lower-link draft control, capable of lifting up to 13,448 lbs (6100 kg) at the ends. The rear independent PTO offers 540/1000 RPM speeds, with optional 540/540E modes, while an optional front PTO operating at 1000 RPM is available.

Operator Environment and Dimensions

The tractor is equipped with a standard cab featuring air-conditioning. It measures 176.2 inches in length with a wheelbase of 105.7 inches. The operating weight is approximately 10,681 lbs (4844 kg), with some configurations reaching up to 11,166 lbs (5064 kg) when equipped with suspension.

Conclusion

The Kubota M115GX-IV is a balanced utility tractor suitable for a wide range of standard agricultural tasks, offering a mix of power, hydraulic capacity, and operator comfort features common to the GX series.

Production Information of Kubota, M115GX-IV

  • Utility tractor
ManufacturerKubota

Dimension and Tires Information of Kubota, M115GX-IV

Wheelbase105.7 inches [268 cm]
Height113.4 inches [288 cm]
Width91.7 inches [232 cm]
Width(optional)105.5 inches (with suspension) [267 cm]
Front tread72.1 to 73.8 inches [183 to 187 cm]
Weight10681 lbs [4844 kg]
Length176.2 inches [447 cm]
Rear tread63.2/65.4/69.1/71.3 inches [160/166/175/181 cm]

Minimum width

Standard tires (ag)Front: 420/70R24. Rear: 520/70R38

Engine Specifications of Kubota, M115GX-IV

  • Kubota V6108-CR
  • Liquid-cooled
  • Turbocharged intercooled diesel
  • 4-cylinder
Torque RPM1500
Displacement373.7 ci [6.1 L]
Rated Power (gross)123 hp [91.7 kW]
Bore/Stroke4.65x5.51 inches [118 x 140 mm]
Starter volts12
StarterElectric
Torque371 lb-ft [503.1 Nm]
Rated RPM2200
EmissionsStage IV

Transmission Information of Kubota, M115GX-IV

Transmission variants 1

  • Eight power shift gears in three synchronized ranges with shuttle.
Type8-speed power shift
Gears24 forward and reverse
ClutchElectro-hydraulic wet disc

Transmission variants 2

TypeCreeper
Gears32 forward and reverse
  • 24-speed 8-speed power shift
  • 32-speed creeper

Mechanical Specs of Kubota, M115GX-IV

  • Four-wheel drive
  • Cab standard with air-conditioning.
  • Hydraulic wet disc brakes
  • Power steering
Differential lockElectro-hydraulic front and rear

Power Information of Kubota, M115GX-IV

Rear PTOIndependent
Front PTO Type1000
Front PTO(optional)Independent
Rear PTO Type540/1000
Rear PTO Type(optional)540/540E

Hydraulics Specifications of Kubota, M115GX-IV

Valves2 to 4
Pump flow21.8 gpm [82.5 lpm]

Three-Point Hitch of Kubota, M115GX-IV

Rear TypeIII
ControlPosition and lower-link draft control
Rear lift (at ends)13448 lbs [6100 kg]

Electrical System of Kubota, M115GX-IV

GroundNegative
Charging systemAlternator
Battery volts12

Where it sits

With 123 HP, the Kubota M115GX-IV sits between M105GX-IV (111 HP) and M125GX-IV (133 HP) in Kubota's range. Its power puts it in the 69th percentile of 2010s models in our database (2476 machines).

Frequently asked questions

How much horsepower does the Kubota M115GX-IV have?

The Kubota M115GX-IV delivers 123 HP.

What years was the Kubota M115GX-IV produced?

The Kubota M115GX-IV was produced in 2018+.

What engine does the Kubota M115GX-IV have?

The Kubota M115GX-IV is powered by a Turbocharged intercooled diesel, 4-cylinder engine.

What transmission does the Kubota M115GX-IV use?

The Kubota M115GX-IV uses a 8-speed power shift transmission.

How much does the Kubota M115GX-IV weigh?

The Kubota M115GX-IV weighs 10681 lbs [4844 kg].

Is the Kubota M115GX-IV 4WD?

The Kubota M115GX-IV is available in 4WD.

Compare the Kubota M115GX-IV with another model