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Lawn Chief 540 vs Lawn Chief 645
Verdict: Lawn Chief 540 vs Lawn Chief 645
The Lawn Chief 540 and the Lawn Chief 645 are both lawn tractors — here is how they stack up on the figures that matter. Lawn Chief 645 leads on rated power with 16 hp against 14 hp. Lawn Chief 645 is the newer design (1995 vs 1993). In short: choose the Lawn Chief 645 for outright pulling power, or the Lawn Chief 540 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.
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Fit & specs
Lawn Chief
62
Fit score
Best match
Clear
Lawn Chief
62
Fit score
Best match
Clear
Rated power
14 hp
16 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
Lawn ChiefReference
Lawn ChiefReference
air-cooled vertical-shaftReference
air-cooledReference
Engine
Fuel tank
11.4 LReference
—
Power (gross)
10.4 kWReference
11.9 kWReference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Transmission
Transmission
Dana 4360-62Reference
—
Gears
5 forward and 1 reverseReference
infinite forward and reverseReference
PTO & Hydraulics
Mid PTO
independentReference
independentReference
Dimensions
Weight
197 kgReference
—
Front tire
15x6.00Reference
—
Rear tire
20x8.00Reference
—
Lawn/turf front
15x6.00Reference
—
Lawn/turf rear
20x8.00Reference
—
Length
170 cmReference
—
Height
101 cmReference
—
Lawn Chief 540 attachments
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Attachment overview
43" Mower deck
Type
belt-driven gearReference
belt-driven hydrostaticReference
Cutting width
109 cmReference
116 cmReference
Overall width
135 cmReference
—
Lawn Chief 645 attachments
46" 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.