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Kubota ZD331 vs Kubota ZP330
Verdict: Kubota ZD331 vs Kubota ZP330
The Kubota ZD331 and the Kubota ZP330 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 31 hp. Kubota ZD331 is the lighter machine (1,715 kg vs 1,876 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota ZP330 is the newer design (2012 vs 2007). 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
31 hp
31 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
KubotaReference
KubotaReference
liquid-cooledReference
liquid-cooledReference
Original price
$17,178 (2015 72-inch )Reference
$16,422 (2015 72-inch )Reference
Steering
differential powerReference
differential powerReference
Engine
Fuel tank
48.8 LReference
—
Displacement
77 ciReference
58.7 ciReference
Bore/Stroke
79 x 89 mmReference
74 x 74 mmReference
Power (gross)
23.1 kWReference
23.1 kWReference
Rated RPM
3000Reference
3600Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Oil capacity
—
12.1 LReference
Transmission
Type
hydrostaticReference
hydrostaticReference
Gears
infinite forward and reverseReference
infinite forward and reverseReference
PTO & Hydraulics
Mid PTO
independentReference
independentReference
Clutch
hydraulic wet discReference
hydraulic wet discReference
Dimensions
Wheelbase
140 cmReference
140 cmReference
Weight
802 kgReference
879 kgReference
Front tire
15x6.0-6Reference
15x6.0-6Reference
Rear tire
26x12.0-12Reference
26x12.0-12Reference
Lawn/turf front
15x6.0-6Reference
15x6.0-6Reference
Lawn/turf rear
26x12.0-12Reference
26x12.0-12Reference
Length
233 cmReference
232 cmReference
Width
146 cmReference
167 cmReference
Height (ROPS)
155 cmReference
164 cmReference
Front tread
97 cmReference
97 cmReference
Rear tread
115 cmReference
115 cmReference
Kubota ZD331 attachments
Electrical
Ground
negativeReference
negativeReference
Charging amps
14Reference
14Reference
Charging volts
14Reference
14Reference
Battery CCA
475Reference
475Reference
Battery volts
12Reference
12Reference
Attachment overview
Kubota ZP330 attachments
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.