Compare/Kubota KL37Z vs Kubota L3700SU

Kubota KL37Z vs Kubota L3700SU

Verdict: Kubota KL37Z vs Kubota L3700SU

The Kubota KL37Z and the Kubota L3700SU 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 1,809 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota KL37Z holds more fuel (39.0 L vs 34.1 L) for longer stints between fills. Kubota KL37Z is the newer design (2012 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

Hydro-mechanical CVT.Reference

liquid-cooledReference

Differential lock

—

rear standardReference

Variants

KL37Z

wheeledReference

—

KL37Z-PC

half-trackReference

—

Engine

Fuel tank

39.0 LReference

34.1 LReference

Engine

27.2 kWReference

—

Displacement

2.2 LReference

1.8 LReference

Bore/Stroke

87 x 92 mmReference

86 x 102 mmReference

Power

27.2 kWReference

—

Rated RPM

2600Reference

2700Reference

Starter

electricReference

—

Starter volts

12Reference

Fuel Type

dieselReference

No of Cylinders

4 cylinderReference

3 cylinderReference

Rated engine speed

2,600 rpmReference

2,700 RPMReference

Bore and stroke

3.43x3.64 inchesReference

3.4x4.0 inchesReference

Cooling system

liquid-cooledReference

Engine (gross)

—

27.9 kWReference

Engine (net)

—

26.6 kWReference

Emissions

—

Interim Tier IVReference

Power (net)

—

26.6 kWReference

Power (gross)

—

27.9 kWReference

Emissions compliance

—

Interim Tier IVReference

Transmission

Dual DriveReference

—

Type

continuously-varaible transmissionReference

hydrostaticReference

Gears

infinite forward and reverse (3-range)Reference

Clutch

dry discReference

—

Transmission Type

CVTReference

HSTReference

Wheel Drive

4WDReference

forward and reverse options

—

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

PTO & Hydraulics

Rear Type

IReference

Rear PTO Type

540 (1.375)Reference

Engine RPM

-770@2600Reference

540@2425Reference

PTO (claimed)

—

22.4 kWReference

Hydraulic system

—

23.5 LReference

Pump flow

—

25.7 lpmReference

Total flow

—

41.3 lpmReference

Steering flow

—

15.5 lpmReference

Rear lift (at ends)

—

906 kgReference

Rear lift (at 24"/610mm)

—

650 kgReference

Rear PTO

—

liveReference

Dimensions

Wheelbase

188 cmReference

160 cmReference

Weight

1809 kgReference

1164 kgReference

Front tire

8-18Reference

7-16Reference

Rear tire

12.4-28Reference

11.2-24Reference

Standard tires (ag)

Front: 8-18. Rear: 12.4-28Reference

—

Length

338 cmReference

270 cmReference

Width

152 cmReference

130 cmReference

Height (cab)

228 cmReference

—

Ground clearance

40 cmReference

—

Front tread

119 cmReference

109 cmReference

Rear tread

120 to 143 cmReference

102 to 129 cmReference

Ag front

—

7-16Reference

Ag rear

—

11.2-24Reference

Lawn/turf front

—

25x8.50-14Reference

Lawn/turf rear

—

13.6-16Reference

Industrial front

—

27x8.50-15Reference

Industrial rear

—

15-19.5Reference

Height (ROPS)

—

215 cmReference

Clearance (front axle)

—

34 cmReference

Electrical

Ground

negativeReference

Battery volts

12Reference

Charging system

—

alternatorReference

Charging amps

—

40Reference

Battery CCA

—

490Reference

Total cold cranking amps

—

490 CCAReference

Capacities

Capacity

134.1 ciReference

23.5 LReference

Fuel

—

34.1 LReference

Power

Max Power

36.5 hpReference

37.4 hpReference

Rated Power

—

35.7 hpReference

PTO

Rear PTO Power

AvailableReference

Rear PTO RPM

540 RPMReference

Engine Speed on Rear PTO speed

1,296@2,600 rpmReference

540@2,425 RPMReference

PTO Power

—

30 hpReference

Steering & brakes

Brakes

mechanical wet discReference

Mechanical wet discReference

Steering type

Power SteeringReference

Power steeringReference

Hydraulics

Rear Hitch category (SAE designation)

Category IReference

Pump Rated Output (total)

—

10.9 gpmReference

Hydraulics Type

—

open centerReference

Steering & Implements flow

—

4.1 gpm (6.8 gpm)Reference

Rear Hitch maximum lift capacity

—

906.3 kgReference

Dimensions & weight

Height Over Cab

228.1 cmReference

—

Overall Length

338.6 cmReference

270.5 cmReference

Overall Width

152.4 cmReference

130.6 cmReference

Overall weight

1,809.8 kgReference

1,164.8 kgReference

Height Over ROPS

—

215.9 cmReference

Front axle clearance

—

34 cmReference

Wheels & tyres

Rear Wheel Type

12.4-28Reference

11.2-24Reference

Rear wheel tread range

47.6 to 56.3 inchesReference

40.2 to 50.8 inchesReference

Front Wheel Type

45,522Reference

45,489Reference

Front Wheel tread range

119.9 cmReference

109.5 cmReference

Operator station

Cab Availability

AvailableReference

trueReference

Kubota L3700SU attachments

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

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.