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Kubota Z251BR vs Kubota Z725
Verdict: Kubota Z251BR vs Kubota Z725
The Kubota Z251BR and the Kubota Z725 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 25 hp. Kubota Z251BR is the lighter machine (339 kg vs 549 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota Z725 holds more fuel (43.9 L vs 16.3 L) for longer stints between fills. Kubota Z251BR is the newer design (2019 vs 2014). 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
25 hp
25 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
KubotaReference
KubotaReference
air-cooled vertical-shaft V-TwinReference
The engine is listed in Kubota advertising literature as a GH740V.Reference
Original price
—
$9,499 (2021 )Reference
Engine
Fuel tank
16.3 LReference
43.9 LReference
Displacement
44.2 ciReference
45.6 ciReference
Bore/Stroke
79 x 73 mmReference
83 x 69 mmReference
Power
18.6 kWReference
—
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Oil capacity
2.3 LReference
3.3 LReference
Power (gross)
—
18.6 kWReference
Fuel system
—
carburetorReference
Rated RPM
—
3600Reference
Transmission
Transmission
Hydro-Gear ZT3100Reference
Parker Torqpact GT14Reference
Gears
infinite forward and reverseReference
infinite forward and reverseReference
PTO & Hydraulics
Mid PTO
independentReference
independentReference
Clutch
electricReference
electric dry discReference
Dimensions
Wheelbase
115 cmReference
129 cmReference
Weight
339 kgReference
549 kgReference
Front tire
11x4-5Reference
13x6.5-6Reference
Rear tire
22x10-14Reference
24x12-12Reference
Lawn/turf front
11x4-5Reference
13x6.5-6Reference
Lawn/turf rear
22x10-14Reference
24x12-12Reference
Length
194 cmReference
213 cmReference
Width
120 cmReference
138 cmReference
Height (ROPS)
165 cmReference
177 cmReference
Front tread
79 cmReference
95 cmReference
Rear tread
95 cmReference
108 cmReference
Height (Folded ROPS)
—
122 cmReference
Kubota Z251BR attachments
Electrical
Ground
negativeReference
negativeReference
Charging amps
16Reference
15Reference
Battery CCA
300Reference
300Reference
Battery volts
12Reference
12Reference
54" Mower deck
Type
belt-driven hydrostaticReference
hydrostaticReference
Cutting width
137 cmReference
152 cmReference
Overall width
170 cmReference
187 cmReference
Cut height
3 to 10 cmReference
2 to 12 cmReference
Kubota Z725 attachments
60" Mower deck
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.