Compare/Kubota KB20 vs Kubota X-20

Kubota KB20 vs Kubota X-20

Verdict: Kubota KB20 vs Kubota X-20

The Kubota KB20 and the Kubota X-20 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 20 hp. Kubota X-20 is the lighter machine (805 kg vs 1,554 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota KB20 is the newer design (2005 vs 1987). 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

20 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

KubotaReference

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

liquid-cooled inlineReference

Engine

ROPS Fuel tank

26.9 LReference

—

Cab Fuel tank

21.2 LReference

—

Engine

14.7 kWReference

Displacement

1.1 LReference

1.3 LReference

Bore/Stroke

78 x 78 mmReference

76 x 74 mmReference

Power

14.7 kWReference

Rated RPM

2600Reference

Starter

electricReference

Starter volts

12Reference

Fuel tank

—

26.9 LReference

Transmission

ROPS gear

704 kgReference

—

Cab gear

860 kgReference

—

Gears

36 forward and 24 reverseReference

12 forward and 34 reverseReference

Clutch

dry discReference

—

Transmission

GlideshiftReference

—

Type

power shiftReference

creeperReference

PTO & Hydraulics

Rear Type

0Reference

JIS0Reference

Rear PTO Type

540 (1.375)Reference

Engine RPM

-662@2600Reference

1182@2600Reference

Dimensions

ROPS Wheelbase

135 cmReference

—

Cab Wheelbase

136 cmReference

—

Weight

1554 to 1951 poundsReference

805 kgReference

Front tire

6.00-12Reference

6-14Reference

Rear tire

9.5-20Reference

8.3R-22Reference

Standard tires (ag)

Front: 6.00-12. Rear: 9.5-20Reference

Front: 6-14. Rear: 8.3R-22Reference

ROPS Length

234 cmReference

—

Cab Length

247 cmReference

—

ROPS Width

107 cmReference

—

Cab Width

119 cmReference

—

Height (ROPS)

189 cmReference

—

Height (cab)

196 cmReference

—

Ground clearance

35 cmReference

32 cmReference

Front tread

84 cmReference

94 cmReference

ROPS Rear tread

87 cmReference

—

Cab Rear tread

94 cmReference

—

ROPS Glideshift

729 kgReference

—

Cab Glideshift

884 kgReference

—

Wheelbase

—

145 cmReference

Optional tires (ag)

—

Front: 6-14. Rear: 9.5R-22Reference

Length

—

278 cmReference

Width

—

121 cmReference

Height

—

139 cmReference

Rear tread

—

94/106 cmReference

Electrical

Ground

negativeReference

—

Battery volts

12Reference

—

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.