Compare/Kubota M135GX-IV vs Kubota M6142

Kubota M135GX-IV vs Kubota M6142

Verdict: Kubota M135GX-IV vs Kubota M6142

The Kubota M135GX-IV and the Kubota M6142 are both tractors — here is how they stack up on the figures that matter. Kubota M135GX-IV leads on rated power with 143 hp against 142 hp. Kubota M6142 is the lighter machine (6,000 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 M6142 holds more fuel (230.1 L vs 190.0 L) for longer stints between fills. Kubota M6142 is the newer design (2020 vs 2018). In short: choose the Kubota M135GX-IV for outright pulling power, or the Kubota M6142 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Kubota

Fit score

Best match

Clear

Kubota

Fit score

Best match

Clear

Rated power

143 hp

142 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

KubotaReference

Eight power shift gears in three synchronized ranges with shuttle.Reference

H8 is an overdrive gear, maximum speed at 1640 RPM.Reference

Differential lock

electro-hydraulic front and rearReference

Engine

Fuel tank

190.0 LReference

230.1 LReference

Exhaust fluid (DEF)

15.9 LReference

20.1 LReference

Engine (gross)

106.6 kWReference

105.9 kWReference

Displacement

6.1 LReference

Bore/Stroke

118 x 140 mmReference

Emissions

Stage IVReference

—

Rated Power (gross)

106.6 kWReference

105.9 kWReference

Rated RPM

2200Reference

1900Reference

Torque

565.5 NmReference

645.0 NmReference

Torque RPM

1500Reference

Starter

electricReference

Starter volts

12Reference

Engine (max)

—

120.1 kWReference

Maximum Power (gross)

—

120.1 kWReference

Transmission

Type

creeperReference

Gears

32 forward and reverseReference

Clutch

electro-hydraulic wet discReference

PTO & Hydraulics

Valves

2 to 4Reference

3 or 4Reference

Pump flow

82.5 lpmReference

115.1 lpmReference

Rear Type

IIIReference

Control

position and lower-link draft controlReference

lower-link draft sensingReference

Rear lift (at ends)

6100 kgReference

—

Rear PTO

independentReference

Rear PTO Type

540/540EReference

540/540E/1000/1000EReference

Front PTO

independentReference

—

Front PTO Type

1000Reference

Rear lift

—

6999 kgReference

Front lift

—

2318 kgReference

Dimensions

Wheelbase

267 cmReference

268 cmReference

Weight

5064 kgReference

6000 kgReference

Front tire

420/70R24Reference

Rear tire

520/70R38Reference

Standard tires (ag)

Front: 420/70R24. Rear: 520/70R38Reference

Length

447 cmReference

462 cmReference

Width

232 cmReference

211 cmReference

Height

288 cmReference

—

Front tread

183 to 187 cmReference

—

Rear tread

160/166/175/181 cmReference

—

Height (cab)

—

289 cmReference

Shipping weight

—

6000 kgReference

Ground clearance

—

57 cmReference

Electrical

Ground

negativeReference

Charging system

alternatorReference

Battery volts

12Reference

Charging amps

—

150Reference

Battery CCA

—

1000Reference

Battery AH

—

170Reference

Speeds

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.