Compare/Kubota L3700SU vs Kubota STW37

Kubota L3700SU vs Kubota STW37

Verdict: Kubota L3700SU vs Kubota STW37

The Kubota L3700SU and the Kubota STW37 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 37 hp. Kubota L3700SU is the lighter machine (1,164 kg vs 2,436 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota L3700SU holds more fuel (34.1 L vs 29.5 L) for longer stints between fills. Kubota STW37 is the newer design (2015 vs 2010). 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

Acreage600 acBudgetMain crop / use

Fit & specs

Kubota

Fit score

Best match

Clear

Kubota

Fit score

Best match

Clear

Rated power

37 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

KubotaReference

liquid-cooledReference

Differential lock

rear standardReference

mechanical rearReference

Engine

Engine (gross)

27.9 kWReference

27.3 kWReference

Engine (net)

26.6 kWReference

25.9 kWReference

Displacement

1.8 LReference

Bore/Stroke

86 x 102 mmReference

Emissions

Interim Tier IVReference

—

Power (net)

26.6 kWReference

—

Power (gross)

27.9 kWReference

—

Rated RPM

2700Reference

Starter volts

12Reference

Fuel Type

dieselReference

—

No of Cylinders

3 cylinderReference

—

Rated engine speed

2,700 RPMReference

—

Emissions compliance

Interim Tier IVReference

—

Bore and stroke

3.4x4.0 inchesReference

—

Cooling system

liquid-cooledReference

—

Rated Power (net)

—

25.9 kWReference

Rated Power (gross)

—

27.3 kWReference

Starter

—

electricReference

Transmission

Gears

infinite forward and reverse (3-range)Reference

Transmission Type

HSTReference

—

forward and reverse options

hydrostatic : infinite forward and infinite reverse (3-range)Reference

—

Wheel Drive

4WDReference

—

PTO & Hydraulics

PTO (claimed)

22.4 kWReference

19.0 kWReference

Hydraulic system

23.5 LReference

—

Type

hydrostaticReference

Capacity

23.5 LReference

—

Pump flow

25.7 lpmReference

29.9 lpmReference

Total flow

41.3 lpmReference

—

Steering flow

15.5 lpmReference

—

Rear Type

IReference

Rear lift (at ends)

906 kgReference

—

Rear lift (at 24"/610mm)

650 kgReference

—

Rear PTO

liveReference

independentReference

Rear PTO Type

540 (1.375)Reference

Engine RPM

540@2425Reference

2500@2734Reference

Pressure

—

169.7 barReference

Control

—

position controlReference

Mid PTO

—

independentReference

Mid PTO Type

—

2500Reference

Capacities

Fuel

34.1 LReference

—

Fuel tank

34.1 LReference

29.5 LReference

Dimensions

Wheelbase

160 cmReference

161 cmReference

Weight

1164 kgReference

2436 to 2756 poundsReference

Front tire

7-16Reference

6.00-12Reference

Rear tire

11.2-24Reference

9.5-22Reference

Ag front

7-16Reference

—

Ag rear

11.2-24Reference

—

Lawn/turf front

25x8.50-14Reference

24x8.50-14Reference

Lawn/turf rear

13.6-16Reference

Industrial front

27x8.50-15Reference

—

Industrial rear

15-19.5Reference

—

Length

270 cmReference

294 cmReference

Width

130 cmReference

118 cmReference

Height (ROPS)

215 cmReference

234 cmReference

Clearance (front axle)

34 cmReference

—

Front tread

109 cmReference

102 cmReference

Rear tread

102 to 129 cmReference

94 to 106 cmReference

Standard tires (ag)

—

Front: 6.00-12. Rear: 9.5-22Reference

Height (cab)

—

216 cmReference

ROPS Weight

—

1104 kgReference

Cab Weight

—

1250 kgReference

Ground clearance

—

23 cmReference

Kubota L3700SU attachments

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

40Reference

—

Battery CCA

490Reference

—

Battery volts

12Reference

Total cold cranking amps

490 CCAReference

—

Cab Charging amps

—

60Reference

Attachment overview

Kubota BH76 Backhoe

Backhoe type

Kubota BH76 BackhoeReference

—

Digging depth

234 cmReference

—

2-Foot flat digging depth

231 cmReference

—

8-Foot flat digging depth

176 cmReference

—

Reach from pivot

306 cmReference

—

Loading height

163 cmReference

—

Bucket force

1514 kgReference

—

Dipperstick force

951 kgReference

—

General

Make & Model

KubotaReference

—

Rollover protective structure

Folding two-post ROPSReference

—

Power

Max Power

37.4 hpReference

—

Rated Power

35.7 hpReference

—

PTO

PTO Power

30 hpReference

—

Rear PTO Power

AvailableReference

—

Rear PTO RPM

540 RPMReference

—

Engine Speed on Rear PTO speed

540@2,425 RPMReference

—

Steering & brakes

Brakes

Mechanical wet discReference

—

Steering type

Power steeringReference

—

Hydraulics

Pump Rated Output (total)

10.9 gpmReference

—

Hydraulics Type

open centerReference

—

Steering & Implements flow

4.1 gpm (6.8 gpm)Reference

—

Rear Hitch category (SAE designation)

Category IReference

—

Rear Hitch maximum lift capacity

906.3 kgReference

—

Dimensions & weight

Height Over ROPS

215.9 cmReference

—

Overall Length

270.5 cmReference

—

Overall Width

130.6 cmReference

—

Front axle clearance

34 cmReference

—

Overall weight

1,164.8 kgReference

—

Wheels & tyres

Rear Wheel Type

11.2-24Reference

—

Rear wheel tread range

40.2 to 50.8 inchesReference

—

Front Wheel Type

45,489Reference

—

Front Wheel tread range

109.5 cmReference

—

Operator station

Cab Availability

trueReference

—

Kubota STW37 attachments

60" Mower deck

Cutting width

—

152 cmReference

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.