Engine Horsepower: 20 hp
Manufactured: 2009 to 2014
Kubota KB21X Summary
The Kubota KB21X, part of the KB Kingbull Extra Series, was produced from 2009 to 2014. It is a sub-compact utility tractor with an engine power of 20.7 hp. Variants include the wheeled KB21X and the half-track KB21X-PC.

Kubota KB21X Horsepower, Weight, and Specifications:
Production
Who manufactured the Kubota KB21X and what type is it?
- Manufacturer: Kubota
- Type: Sub-Compact Utility tractor
Variants
What are the variants of the Kubota KB21X?
- KB21X: Wheeled
- KB21X-PC: Half-track
Horsepower
How much horsepower does the Kubota KB21X engine have?
- Engine: 20.7 hp (15.4 kW)
Engine
What type of engine does the Kubota KB21X have and what is its fuel tank capacity?
- Type: Kubota 1.1L 3-cyl diesel
- ROPS Fuel tank: 7.1 gal (26.9 L)
- Cab Fuel tank: 5.6 gal (21.2 L)
Mechanical
What are the key mechanical features of the Kubota KB21X?
- Chassis: 4x4 MFWD 4WD
- Steering: Power
- Brakes: Mechanical wet disc
- Cab: Two-post ROPS with optional air-conditioning
- Transmissions: 9-speed, 36-speed power shift
Tractor Hitch
What is the type of rear hitch on the Kubota KB21X?
- Rear Type: 0
Power Take-off (PTO)
What are the specifications for the PTO on the Kubota KB21X?
- Rear RPM: 540 (1.375)
- Engine RPM: 530@2600, 799@2600, 1182@2600, 662@2600
Dimensions & Tires
What are the dimensions and tire sizes for the Kubota KB21X?
- ROPS Wheelbase: 53.2 inches (135 cm)
- Cab Wheelbase: 53.7 inches (136 cm)
- Weight: 1554 to 1951 pounds
- Front tire: 6.00-12
- Rear tire: 9.5-20
Electrical
What is the electrical system like on the Kubota KB21X?
- Ground: Negative
- Battery volts: 12
Disclaimer: The information provided on this page may be less than 100% accurate. Always check the manufacturer's official manual.