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Kubota TG1860G vs Kubota ZD18
Verdict: Kubota TG1860G vs Kubota ZD18
The Kubota TG1860G and the Kubota ZD18 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 18 hp. Kubota TG1860G is the lighter machine (389 kg vs 611 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota ZD18 holds more fuel (29.9 L vs 15.1 L) for longer stints between fills. Kubota ZD18 is the newer design (2001 vs 1998). 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
18 hp
18 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
KubotaReference
KubotaReference
liquid-cooled vertical-shaft V-TwinReference
liquid-cooledReference
Steering
powerReference
differential powerReference
Variants
TG1860
dieselReference
—
TG1860G
gasolineReference
—
Engine
Fuel tank
15.1 LReference
29.9 LReference
Displacement
35.68 ciReference
43.9 ciReference
Bore/Stroke
74 x 68 mmReference
67 x 68 mmReference
Power
13.4 kWReference
—
Starter volts
12Reference
12Reference
Power (gross)
—
13.4 kWReference
Rated RPM
—
3200Reference
Starter
—
electricReference
Transmission
Type
belt-driven hydrostaticReference
hydrostaticReference
Gears
infinite forward and reverseReference
infinite forward and reverseReference
PTO & Hydraulics
Front PTO
independentReference
—
Clutch
electricReference
—
Mid PTO
—
independentReference
Dimensions
Weight
389 kgReference
611 kgReference
Length
192 cmReference
203 cmReference
Width
102 cmReference
134 cmReference
Wheelbase
—
124 cmReference
Front tire
—
15x6.0-6Reference
Rear tire
—
23x10.50-12Reference
Lawn/turf front
—
15x6.0-6Reference
Lawn/turf rear
—
23x10.50-12Reference
Height (steering wheel)
—
114 cmReference
Height (ROPS)
—
191 cmReference
Front tread
—
97 cmReference
Rear tread
—
107 cmReference
Kubota TG1860G attachments
TG1860G Serial Numbers
Location:
Left side of tractor frame.Reference
—
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Battery CCA
—
450Reference
Attachment overview
Kubota ZD18 attachments
54" Mower deck
Cutting width
—
137 cmReference
Overall width
—
168 cmReference
Cut height
—
2 to 12 cmReference
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.