Compare/Kubota JB15X vs Kubota L185

Kubota JB15X vs Kubota L185

Verdict: Kubota JB15X vs Kubota L185

The Kubota JB15X and the Kubota L185 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 15 hp. Kubota JB15X is the lighter machine (575 kg vs 1,595 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota L185 holds more fuel (22.0 L vs 14.0 L) for longer stints between fills. Kubota JB15X is the newer design (2009 vs 1977). 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

15 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

KubotaReference

Three gears, plus reverse, in two ranges.Reference

liquid-cooledReference

Variants

JB15X

wheeledReference

—

JB15X-PC

half-trackReference

—

L185TP

—

2WD turfReference

L185FP

—

2WD agReference

L185DT

—

4WDReference

Engine

Fuel tank

14.0 LReference

22.0 LReference

Engine

11.0 kWReference

12.7 kWReference

Displacement

0.8 LReference

0.7 LReference

Bore/Stroke

67 x 74 mmReference

76 x 82 mmReference

Power

11.0 kWReference

12.7 kWReference

Rated RPM

2600Reference

2800Reference

Starter

electricReference

—

Starter volts

12Reference

Fuel Type

dieselReference

DieselReference

No of Cylinders

3 CylinderReference

2-cylinderReference

Rated engine speed

2,600 RPMReference

2,800Reference

Bore and stroke

2.64x2.90 inchesReference

2.99x3.23 inchesReference

Cooling system

liquid-cooledReference

Transmission

Gears

6 forward and 2 reverseReference

16 forward and 4 reverseReference

Clutch

dry discReference

—

forward and reverse options

6F and 2RReference

—

Wheel Drive

4WDReference

—

Type

—

creeperReference

PTO & Hydraulics

Rear Type

0Reference

IReference

Rear PTO

540 (1.375)Reference

transmissionReference

Rear PTO Type

967:2600Reference

540/700/1000 (1.375)Reference

PTO (claimed)

—

11.2 kWReference

Control

—

draft controlReference

Rear lift (at ends)

—

997 kgReference

Engine RPM

—

1007@2430Reference

Front PTO Type

—

2430Reference

Dimensions

Wheelbase

127 cmReference

152 cmReference

Weight

575 kgReference

1595 to 1785 poundsReference

Front tire

5.00-12Reference

4.00-15Reference

Rear tire

8-18Reference

—

Standard tires (ag)

Front: 5.00-12. Rear: 8-18Reference

—

Optional tires (ag)

Front: 5-12. Rear: 130/90-21Reference

—

Length

204 cmReference

254 cmReference

Width

97 cmReference

137 cmReference

Height

183 cmReference

—

Ground clearance

28 cmReference

25 cmReference

Front tread

74 cmReference

100 cmReference

Rear tread

72/76 cmReference

102 cmReference

2WD Rear tire

—

9.5-24Reference

2WD Standard tires (ag)

—

Front: 4.00-15. Rear: 9.5-24Reference

4WD Standard tires (ag)

—

Front: 6-14. Rear: 9.5/9-24Reference

Lawn/turf front

—

20x8.00-10Reference

Lawn/turf rear

—

13.6-16Reference

Height (steering wheel)

—

134 cmReference

Height (exhaust)

—

193 cmReference

Shipping

—

809 kgReference

Electrical

Ground

negativeReference

Battery volts

12Reference

General

Make & Model

KubotaReference

Rollover protective structure

Two-post ROPS.Reference

—

Capacities

Capacity

47.5 ciReference

45.3 ciReference

Power

Max Power

14.8 hpReference

—

Rated Power

—

17 hpReference

PTO

Rear PTO Power

AvailableReference

Rear PTO RPM

540 RPMReference

—

Front PTO Power

—

AvailableReference

Steering & brakes

Brakes

wet discReference

—

Steering type

powerReference

manualReference

Hydraulics

Rear Hitch category (SAE designation)

Category 0Reference

Category IReference

Rear Hitch maximum lift capacity

—

997.9 kgReference

Rear Hitch Sensing Type

—

position control, draft control optionalReference

Dimensions & weight

Overall Height

183.9 cmReference

134.6 cmReference

Overall Length

204.5 cmReference

254 cmReference

Overall Width

97 cmReference

137.2 cmReference

Overall weight

575.2 kgReference

—

Wheels & tyres

Rear Wheel Type

45,522Reference

—

Rear wheel tread range

28.4/30.3 inchesReference

—

Front Wheel Type

5.00-12Reference

—

Front Wheel tread range

74.9 cmReference

—

Operator station

Cab Availability

AvailableReference

—

Kubota L185 attachments

Attachment overview

Kubota BL4520 Backhoe

Backhoe type

—

Kubota BL4520 BackhoeReference

Transport height

—

155 cmReference

Bucket width

—

40 cmReference

2-Foot flat digging depth

—

201 cmReference

Reach from pivot

—

248 cmReference

Loading height

—

213 cmReference

Bucket Rotation

—

170°Reference

Swing Arc

—

177°Reference

Bucket force

—

657 kgReference

Dipperstick force

—

1308 kgReference

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.