Kubota KB21X

Name: Kubota KB21X
Brand: Kubota

Power

20 hp

Production

2009-2014

Engine

Diesel, 3-cylinder

Drive

4WD

Under 25 HP 2000s 2010s

From the same series:

KB19X

KB23X

Introduction

Kubota KB21X: The Compact Powerhouse You Need!

Get ready to experience a new level of efficiency and performance with the Kubota KB21X! This sub-compact utility tractor is engineered to tackle your toughest jobs with surprising power and exceptional maneuverability. Whether you're managing a small farm, landscaping, or handling property maintenance, the KB21X is your reliable partner.

Engine Powerhouse

Under the hood, the KB21X boasts a robust Kubota D1105 diesel engine. This liquid-cooled, 3-cylinder powerhouse delivers a formidable 20.7 hp (15.4 kW), ensuring you have ample power for all your tasks. With a displacement of 68.5 cubic inches (1.1 L) and a rated RPM of 2600, this engine is built for endurance and efficiency.

Unmatched Traction and Control

Experience superior handling with the KB21X's four-wheel drive system and power steering. This combination provides exceptional control and maneuverability, allowing you to navigate tight spaces and challenging terrains with ease. Stopping power is also guaranteed thanks to the reliable mechanical wet disc brakes.

Flexible Transmission Options

Adapt to any task with the KB21X's versatile transmission choices. Opt for the straightforward 9-speed gearbox with a dry disc clutch for dependable performance, or step up to the advanced 36-speed power shift transmission. This system offers seamless gear changes with twelve forward gears across three ranges, significantly boosting productivity and operator comfort.

Designed for Comfort and Safety

The standard configuration features a sturdy two-post ROPS for operator safety. For those longer working days or challenging weather conditions, an optional air-conditioned cab is available, transforming your operating experience. With a generous ground clearance of 13.8 inches (35 cm), the KB21X is ready to handle varied ground conditions.

Ready for Action

Equipped with a 540 RPM rear PTO, the KB21X is ready to power a wide array of implements. The standard agricultural tire setup, featuring 6.00-12 front tires and 9.5-20 rear tires, provides excellent grip and stability for a variety of applications.

Conclusion

"The Kubota KB21X stands out as a highly capable and versatile sub-compact utility tractor. Its blend of powerful performance, advanced transmission options, and thoughtful design features make it an outstanding choice for anyone needing a reliable and efficient machine for demanding tasks. Don't miss out on this compact powerhouse!"

Introduction

Production Information of Kubota, KB21X

The production information of the tractor (KB21X) includes details about its manufacturing.

Sub-Compact Utility tractor


Manufacturer	Kubota

Dimension and Tires Information of Kubota, KB21X

This section sums up the dimension and tires information of the tractor.


ROPS Rear tread	35 inches [88 cm]
ROPS Wheelbase	53.2 inches [135 cm]
ROPS Width	44.5 inches [113 cm]
Cab Length	97.6 inches [247 cm]
Cab Wheelbase	53.7 inches [136 cm]
Height (cab)	77.2 inches [196 cm]
Cab Width	47.6 inches [120 cm]
ROPS Length	92.3 inches [234 cm]
Cab Rear tread	38.2 inches [97 cm]
Front tread	33.5 inches [85 cm]
Ground clearance	13.8 inches [35 cm]
Height (ROPS)	74.8 inches [189 cm]


Standard tires (ag)	Front: 6.00-12. Rear: 9.5-20

Engine Specifications of Kubota, KB21X

Get the specifications for the engine and if different options are available.

Kubota D1105

Liquid-cooled

Diesel

3-cylinder


Power	20.7 hp [15.4 kW]
Displacement	68.5 ci [1.1 L]
Rated RPM	2600
Bore/Stroke	3.07x3.09 inches [78 x 78 mm]
Starter volts	12
Starter	Electric

Transmission Information of Kubota, KB21XY

Discover all variants of transmission available for this tractor model.

Transmission variants 1

Three gears (1-3) in three ranges with shuttle shift.


Gears	9 forward and reverse
Clutch	Dry disc

Transmission variants 2

Sequential hydraulically-shifted transmission. Twelve forward gears with three ranges. Tractor must be stopped, and clutch used, to shift ranges.


Transmission	Glideshift
Type	Power shift
Gears	36 forward and 24 reverse

9-speed

36-speed power shift

Mechanical Specs of Kubota, KB21XY

This section summarizes all mechanical information such as the brake system and other specifications.

Four-wheel drive

Two-post ROPS. Cab optional with air-conditioning.

Power steering

Mechanical wet disc brakes

Power Information of Kubota, KB21XY

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.


Rear PTO Type	540 (1.375)
	-662@2600
	1182@2600
Engine RPM	530@2600
	799@2600

Three-Point Hitch of Kubota, KB21X

Hitch category and rear/front lift capacity.


Rear Type	0

Electrical System of Kubota, KB21X

Battery voltage, charging system and ground.


Ground	Negative
Battery volts	12

Frequently asked questions

How much horsepower does the Kubota KB21X have?

The Kubota KB21X delivers 20 HP.

What years was the Kubota KB21X produced?

The Kubota KB21X was produced in 2009-2014.

What engine does the Kubota KB21X have?

The Kubota KB21X is powered by a Diesel, 3-cylinder engine.

Is the Kubota KB21X 4WD?

The Kubota KB21X is available in 4WD.

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