Kubota KL21 Tractor Specs | 20.7HP KL Series

Kubota KL21 – Compact Utility Tractor Specifications


Overview

The Kubota KL21 is a compact utility tractor from the KL Series, produced between 1999 and 2005.
Positioned above smaller compact models, the KL21 offers increased power, stability, and hydraulic capability, making it suitable for farm work, landscaping, municipal tasks, and loader operations.

With a robust 1.4L Kubota diesel engine, multiple transmission options, and optional cab configuration, the KL21 is well regarded for durability and operator comfort.


General Information

Item Specification
Model Kubota KL21
Series KL Series
Production Years 1999 – 2005
Manufacturer Kubota
Tractor Type Compact Utility Tractor

Series map:
KL21 / KL23 → KL210 (2006–2007)


Engine

Item Specification
Engine Model Kubota diesel
Engine Type 4-stroke, liquid-cooled
Cylinders 3
Displacement 1.4 L
Fuel Type Diesel
Fuel Tank Capacity 7.1 gal (26.9 L)

Engine Power

Item Specification
Engine Output 20.7 hp
Power Output 15.4 kW

The KL21 delivers smooth and consistent power, suitable for PTO-driven implements and loader work.


Transmission

Item Specification
Transmission Options 16-speed / 24-speed
Drive System Four-wheel drive (4WD)

The wide gear range allows precise speed control for field work, transport, and PTO operations.


Mechanical Features

Item Specification
Drive Four-wheel drive
Steering Power steering
Brakes Mechanical wet disc brakes
ROPS Two-post ROPS
Cab Optional

Hitch & PTO

Rear Hitch

Item Specification
Rear Hitch Type Category I

Power Take-Off (PTO)

Item Specification
Rear PTO Type 540 rpm (1.375 in)
PTO Speeds @ 2600 rpm 564 / 795 / 985 / 1313
Reverse PTO −985 rpm

Dimensions & Tires

Wheelbase

Configuration Measurement
ROPS Version 61 in (154 cm)
Cab Version 63 in (160 cm)

Weight

Item Specification
Operating Weight 2,840 – 2,877 lbs

Tire Sizes

Position Size
Front Tires 6-14
Rear Tires 8.3-24

Electrical System

Item Specification
Ground Negative
Battery Voltage 12 V

Photos

Currently, no public catalog photos of the Kubota KL21 are widely available.
Images shown on this page may be reference visuals for similar KL Series models.


Why the Kubota KL21 Is Popular for Export

  • Strong 1.4L Kubota diesel engine

  • 4WD standard for improved traction

  • Multiple transmission options

  • Category I hitch for versatile attachments

  • Balanced size and weight for container shipping

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