Search
Kubota BX1830 vs Kubota GB18
Verdict: Kubota BX1830 vs Kubota GB18
The Kubota BX1830 and the Kubota GB18 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 18 hp. Kubota BX1830 is the lighter machine (569 kg vs 1,521 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota BX1830 holds more fuel (20.8 L vs 20.1 L) for longer stints between fills. Kubota BX1830 is the newer design (2004 vs 1997). 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
Fit & specs
Kubota
71
Fit score
Best match
Clear
Kubota
71
Fit score
Best match
Clear
Rated power
18 hp
18 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
KubotaReference
KubotaReference
liquid-cooledReference
Six forward and three reverse gears in three ranges.Reference
Engine
Fuel tank
20.8 LReference
20.1 LReference
Engine (gross)
13.4 kWReference
—
Displacement
0.7 LReference
1.0 LReference
Bore/Stroke
67 x 68 mmReference
76 x 74 mmReference
Power (gross)
13.4 kWReference
—
Rated RPM
3200Reference
2600Reference
Starter
electricReference
negativeReference
Starter volts
12Reference
12Reference
Engine
—
13.2 kWReference
Power
—
13.2 kWReference
Transmission
Type
hydrostaticReference
gearReference
Gears
infinite forward and reverse (2-range)Reference
18 forward and 9 reverseReference
Gear Weight
—
689 kgReference
Transmission
—
GlideshiftReference
PTO & Hydraulics
PTO (claimed)
10.2 kWReference
—
Pump flow
20.8 lpmReference
—
Rear Type
IReference
0Reference
Rear lift
308 kgReference
—
Rear PTO
independentReference
—
Clutch
hydraulicReference
—
Rear PTO Type
540 (1.375)Reference
451/769/1207 (1.375)Reference
Engine RPM
2500@3125Reference
—
Mid PTO
independentReference
—
Mid PTO Type
2500Reference
—
Control
—
position controlReference
Dimensions
Wheelbase
139 cmReference
135 cmReference
Weight
569 kgReference
1521 to 1565 poundsReference
Front tire
18x8.50-8Reference
6-12Reference
Rear tire
26x12.00-12Reference
8.3-20Reference
Ag front
18x8.50-8Reference
—
Ag rear
26x12.00-12Reference
—
Lawn/turf front
18x8.50-8Reference
—
Lawn/turf rear
26x12.00-12Reference
—
Length
197 cmReference
231 cmReference
Width
114 cmReference
103 cmReference
Height (ROPS)
180 cmReference
184 cmReference
Ground clearance
17 cmReference
31 cmReference
Front tread
90 cmReference
84 cmReference
Rear tread
81 cmReference
81/89 cmReference
Standard tires (ag)
—
Front: 6-12. Rear: 8.3-20Reference
Glideshift Weight
—
709 kgReference
Kubota BX1830 attachments
Electrical
Ground
negativeReference
electricReference
Charging system
alternatorReference
—
Battery volts
12Reference
12Reference
Attachment overview
Variants
GB18F
—
GlideshiftReference
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.