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Kubota BX1850 vs Kubota JB14
Verdict: Kubota BX1850 vs Kubota JB14
The Kubota BX1850 and the Kubota JB14 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 14 hp. Kubota BX1850 is the lighter machine (569 kg vs 570 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
Kubota
71
Fit score
Best match
Clear
Kubota
71
Fit score
Best match
Clear
Rated power
14 hp
14 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
KubotaReference
KubotaReference
liquid-cooled inlineReference
Three gears, plus reverse, in two ranges.Reference
Steering
—
powerReference
Engine
Engine
13.4 kWReference
10.7 kWReference
Displacement
0.7 LReference
0.8 LReference
Bore/Stroke
67 x 68 mmReference
67 x 74 mmReference
Power
13.4 kWReference
10.7 kWReference
Air cleaner
dual paper elementsReference
—
Rated RPM
3200Reference
2600Reference
Starter volts
12Reference
12Reference
Oil capacity
11.7 LReference
—
Coolant capacity
2.9 LReference
—
Fuel tank
—
14.0 LReference
Starter
—
electricReference
PTO & Hydraulics
PTO (claimed)
10.2 kWReference
—
Hydraulic system
11.7 LReference
—
Type
open centerReference
—
Capacity
11.7 LReference
—
Total flow
23.8 lpmReference
—
Rear Type
IReference
0Reference
Rear lift (at ends)
449 kgReference
—
Rear lift (at 24"/610mm)
303 kgReference
—
Rear PTO
independentReference
540 (1.375)Reference
Rear PTO Type
540 (1.375)Reference
967:2600Reference
Mid PTO
independentReference
—
Mid PTO Type
2500Reference
—
Capacities
Fuel
25.0 LReference
—
Dimensions
Wheelbase
134 cmReference
127 cmReference
Weight
569 kgReference
570 kgReference
Front tire
16x7.5-8Reference
5-12Reference
Rear tire
24x12-12Reference
8-16Reference
Ag front
16x7.5-8Reference
—
Ag rear
24x12-12Reference
—
Lawn/turf front
16x7.2-8Reference
—
Lawn/turf rear
24x12-12Reference
—
Length
233 cmReference
201 cmReference
Width
113 cmReference
96 cmReference
Height
176 cmReference
181 cmReference
Ground clearance
22 cmReference
26 cmReference
Standard tires (ag)
—
Front: 5-12. Rear: 8-16Reference
Front tread
—
74 cmReference
Rear tread
—
72/76 cmReference
Kubota BX1850 attachments
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
—
Charging amps
40Reference
—
Battery CCA
435Reference
—
Battery volts
12Reference
12Reference
Attachment overview
Transmission
Transmission
hydrostaticReference
—
Gears
infinite forward and reverse (2-range)Reference
6 forward and 2 reverseReference
Clutch
—
dry discReference
Variants
JB14
—
wheeledReference
JB14-PC
—
half-trackReference
JB14 Serial Numbers
Location:
—
Serial number decal on the right side of the tractor frame, above the front axle.Reference
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.