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Lawn Chief 545 vs Lawn Chief 640
Verdict: Lawn Chief 545 vs Lawn Chief 640
The Lawn Chief 545 and the Lawn Chief 640 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 16 hp. Lawn Chief 545 is the lighter machine (197 kg vs 224 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Lawn Chief 545 is the newer design (1994 vs 1993). 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
Lawn Chief
62
Fit score
Best match
Clear
Lawn Chief
62
Fit score
Best match
Clear
Rated power
16 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)
11.6 kWReference
11.9 kWReference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Transmission
Gears
infinite forward and reverseReference
5 forward and 1 reverseReference
Transmission
—
Peerless 801-056Reference
PTO & Hydraulics
Mid PTO
independentReference
independentReference
Dimensions
Weight
197 kgReference
224 kgReference
Front tire
15x6.00Reference
15x6.00Reference
Rear tire
20x8.00Reference
20x10.00Reference
Lawn/turf front
15x6.00Reference
15x6.00Reference
Lawn/turf rear
20x8.00Reference
20x10.00Reference
Length
170 cmReference
170 cmReference
Height
101 cmReference
107 cmReference
Lawn Chief 545 attachments
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Attachment overview
43" Mower deck
Type
belt-driven hydrostaticReference
belt-driven gearReference
Cutting width
109 cmReference
116 cmReference
Lawn Chief 640 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.