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White Z-180 vs White ZTT 1850
Verdict: White Z-180 vs White ZTT 1850
The White Z-180 and the White ZTT 1850 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 18 hp. White Z-180 holds more fuel (20.8 L vs 11.4 L) for longer stints between fills. White ZTT 1850 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
White
62
Fit score
Best match
Clear
White
62
Fit score
Best match
Clear
Rated power
18 hp
18 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
White (a part of MTD)Reference
White (a part of MTD)Reference
air-cooledReference
air-cooled vertical-shaft V-TwinReference
Variants
Z-180
air-cooled BriggsReference
—
Z-180L
liquid-cooled KawasakiReference
—
Engine
Fuel tank
20.8 LReference
11.4 LReference
Power
13.4 kWReference
13.4 kWReference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Transmission
Gears
infinite forward and reverseReference
infinite forward and reverseReference
PTO & Hydraulics
Mid PTO
independentReference
independentReference
Clutch
electricReference
electricReference
White Z-180 attachments
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
48" Mower deck
Type
hydrostaticReference
hydrostaticReference
Cutting width
121 cmReference
106 cmReference
Dimensions
Weight
—
317 kgReference
Front tire
—
11x4Reference
Rear tire
—
20x7Reference
Lawn/turf front
—
11x4Reference
Lawn/turf rear
—
20x7Reference
Shipping weight
—
317 kgReference
White ZTT 1850 attachments
Attachment overview
42" 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.