Search
Kubota M125GX-III vs Kubota M125GX-IV
Verdict: Kubota M125GX-III vs Kubota M125GX-IV
The Kubota M125GX-III and the Kubota M125GX-IV are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 133 hp. Kubota M125GX-III is the lighter machine (10,604 kg vs 10,681 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota M125GX-IV is the newer design (2018 vs 2016). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
Tune the fit score
Tell us about your operation
Fit & specs
Kubota
94
Fit score
Best match
Clear
Kubota
94
Fit score
Best match
Clear
Rated power
133 hp
133 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
KubotaReference
KubotaReference
Eight power shift gears in three synchronized ranges with shuttle.Reference
Eight power shift gears in three synchronized ranges with shuttle.Reference
Differential lock
electro-hydraulic front and rearReference
electro-hydraulic front and rearReference
Engine
Fuel tank
190.0 LReference
190.0 LReference
Exhaust fluid (DEF)
15.9 LReference
15.9 LReference
Engine (gross)
99.2 kWReference
99.2 kWReference
Displacement
6.1 LReference
6.1 LReference
Bore/Stroke
118 x 140 mmReference
118 x 140 mmReference
Emissions
Stage IVReference
Stage IVReference
Rated Power (gross)
99.2 kWReference
99.2 kWReference
Rated RPM
2200Reference
2200Reference
Torque
543.8 NmReference
543.8 NmReference
Torque RPM
1500Reference
1500Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Fuel Type
dieselReference
—
No of Cylinders
4 CylinderReference
—
Rated engine speed
2,200 RPMReference
—
Emissions compliance
Stage IVReference
—
Engine torque at rated speed
181.9 kgReference
—
Bore and stroke
4.65x5.51 inchesReference
—
Cooling system
liquid-cooledReference
—
Transmission
Type
creeperReference
creeperReference
Gears
32 forward and reverseReference
32 forward and reverseReference
Clutch
electro-hydraulic wet discReference
electro-hydraulic wet discReference
Transmission Type
PowershiftReference
—
forward and reverse options
8-speed power shift - 24F and 24R | creeper - 32F and 32RReference
—
Wheel Drive
4WDReference
—
PTO & Hydraulics
Valves
2 to 4Reference
2 to 4Reference
Pump flow
82.5 lpmReference
82.5 lpmReference
Rear Type
IIIReference
IIIReference
Control
position and lower-link draft controlReference
position and lower-link draft controlReference
Rear lift (at ends)
6100 kgReference
6100 kgReference
Rear PTO
independentReference
independentReference
Rear PTO Type
540/540EReference
540/540EReference
Front PTO
independentReference
independentReference
Front PTO Type
1000Reference
1000Reference
Dimensions
Wheelbase
267 cmReference
267 cmReference
Weight
5029 kgReference
5064 kgReference
Front tire
420/70R24Reference
420/70R24Reference
Rear tire
520/70R38Reference
520/70R38Reference
Standard tires (ag)
Front: 420/70R24. Rear: 520/70R38Reference
Front: 420/70R24. Rear: 520/70R38Reference
Length
446 cmReference
447 cmReference
Width
210 cmReference
232 cmReference
Height
288 cmReference
288 cmReference
Front tread
171 to 176 cmReference
183 to 187 cmReference
Rear tread
160/166/175/181/185 cmReference
160/166/175/181 cmReference
Kubota M125GX-III attachments
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
alternatorReference
Battery volts
12Reference
12Reference
Attachment overview
General
Make & Model
KubotaReference
—
Cruise control
AvailableReference
—
SCV control
JoystickReference
—
Capacities
Capacity
373.7 ciReference
—
Diesel exhaust fluid (DEF) tank
15.9 LReference
—
Power
Max Power
133 hpReference
—
PTO
Rear PTO Power
AvailableReference
—
Rear PTO RPM
540 RPMReference
—
Front PTO Power
AvailableReference
—
Steering & brakes
Brakes
hydraulic wet discReference
—
Steering type
powerReference
—
Hydraulics
Remote Valves
2 to 4 ValvesReference
—
Rear Hitch category (SAE designation)
Category IIIReference
—
Rear Hitch maximum lift capacity
6,099.9 kgReference
—
Rear Hitch Sensing Type
position and lower-link draft controlReference
—
Dimensions & weight
Overall Height
288.5 cmReference
—
Overall Length
446 cmReference
—
Overall Width
210.1 cmReference
—
Overall weight
5,029.9 kgReference
—
Wheels & tyres
Rear Wheel Type
520/70R38Reference
—
Rear wheel tread range
63.2/65.4/69.1/71.3/73.2 inchesReference
—
Front Wheel Type
420/70R24Reference
—
Front Wheel tread range
67.7 to 69.5 inchesReference
—
Operator station
Cab Availability
AvailableReference
—
Seat Suspension
TRUEReference
—
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.