Kubota KB185 Sub-Compact Utility Tractor Specifications

Kubota KB185 – Sub-Compact Utility Tractor Overview

Manufacturer: Kubota
Production Years: 2008 – 2009
Series: KB Kingbull Series
Category: Sub-Compact Utility Tractor

The Kubota KB185 is a capable sub-compact utility tractor developed for intensive small-farm work, orchards, landscaping, and property maintenance. Positioned above the KB165 and below the KB205, the KB185 delivers higher output with advanced transmission options, standard 4WD, and Kubota’s proven diesel reliability—making it a strong performer in export markets worldwide.


Overview

Item Details
Model Kubota KB185
Series KB Kingbull Series
Tractor Type Sub-Compact Utility Tractor
Production 2008 – 2009
Drive System 4WD
Steering Power steering
Brakes Mechanical wet disc
ROPS Two-post ROPS
Manufacturing Origin Japan

Series map:
KB165 → KB185 → KB205
(Previous generation: KB18, 2005–2007 / Next generation: KB19X, 2009–2014)


Engine

Item Specification
Engine Manufacturer Kubota
Engine Type Diesel
Cylinders 3-cylinder
Displacement 1.0 L
Fuel Tank Capacity 7.1 gal (26.9 L)
Cooling System Liquid-cooled
Fuel System Indirect injection
Rated Output 18.2 hp (13.6 kW)

The 1.0-liter Kubota diesel engine provides smooth, fuel-efficient power with excellent durability, suitable for long working hours and demanding compact applications.


Power

Item Value
Engine Power 18.2 hp
Engine Power (kW) 13.6 kW

Transmission

Item Specification
Transmission Options 9-speed / 36-speed power shift
Drive Configuration 4WD
Clutch Mechanical
Final Drive Gear

The optional 36-speed power-shift transmission allows precise speed control with reduced clutching—ideal for loader work, mowing, and PTO-driven operations.


Variants

Model Configuration
KB185 Wheeled
KB185-PC Half-track

The half-track version offers improved traction and stability on soft or uneven ground.


Hitch & PTO

Item Specification
Rear Hitch Type Category 0
Rear PTO Speed 540 rpm (1.375 in)
PTO Speed @ Engine RPM 530 / 799 / 1182 / −662 @ 2600 rpm

Multiple PTO speed settings support a wide range of implements such as rotary tillers, mowers, and small utility attachments.


Dimensions & Tires

Item Specification
Wheelbase 53.2 in (135 cm)
Operating Weight 1,532 – 1,587 lbs
Front Tire 6.00-12
Rear Tire 8.3-22

(Exact weight varies depending on transmission and configuration.)


Electrical System

Item Specification
Ground Negative
Battery Voltage 12 V

Applications

  • Small-scale farming and gardening

  • Orchard and vineyard maintenance

  • Landscaping and mowing

  • Loader and light utility work

  • PTO-driven implements


Photos

  • Kubota KB185 tractor exterior photos
    (Actual photos vary by unit condition and export specification.)


Why the Kubota KB185 Is Popular for Export

  • Reliable Kubota 3-cylinder diesel engine

  • Advanced power-shift transmission option

  • Standard 4WD with power steering

  • Optional half-track variant for difficult terrain

  • Compact size with professional-grade performance

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