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Toro LX425 vs Toro Proline 620-Z
Verdict: Toro LX425 vs Toro Proline 620-Z
The Toro LX425 and the Toro Proline 620-Z are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 20 hp. Toro LX425 is the lighter machine (178 kg vs 326 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Toro LX425 is the newer design (2007 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
Toro
62
Fit score
Best match
Clear
Toro
62
Fit score
Best match
Clear
Rated power
20 hp
20 hp
Confidence
40%
40%
Guide price
—
—
Overview
Distributor
ToroReference
—
Manufacturer
MTDReference
ToroReference
air-cooled vertical-shaftReference
air-cooled vertical-shaft opposed-twinReference
Original price
$1,699 (2008 )Reference
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Engine
Fuel tank
11.4 LReference
—
Displacement
36.4 ciReference
48 ciReference
Bore/Stroke
94 x 86 mmReference
83 x 73 mmReference
Power
14.9 kWReference
14.9 kWReference
Compression
8.5:1Reference
—
Rated RPM
3375Reference
—
Torque
50.0 NmReference
—
Torque RPM
2200Reference
—
Starter volts
12Reference
12Reference
Oil capacity
1.5 LReference
—
Sparkplug gap
0.762 mmReference
—
Starter
—
electricReference
Transmission
Gears
infinite forward and reverseReference
infinite forward and reverseReference
Transmission
—
Eaton 781Reference
PTO & Hydraulics
Front PTO
independentReference
—
Clutch
manualReference
electricReference
Mid PTO
—
independentReference
Dimensions
Wheelbase
116 cmReference
106 cmReference
Weight
178 kgReference
326 kgReference
Front tire
15x6-6Reference
11x4.00-5Reference
Rear tire
20x8-8Reference
18x9.50-8Reference
Lawn/turf front
15x6-6Reference
11x4.00-5Reference
Lawn/turf rear
20x8-8Reference
18x9.50-8Reference
Length
172 cmReference
182 cmReference
Width
96 cmReference
101 cmReference
Height
104 cmReference
104 cmReference
Toro LX425 attachments
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
—
Charging amps
15Reference
—
Battery CCA
190Reference
280Reference
Battery volts
12Reference
12Reference
Attachment overview
42" Mower deck
Type
mechancal CVTReference
hydrostaticReference
Cutting width
106 cmReference
—
Cut height
3 to 10 cmReference
—
Toro 620-Z attachments
620-Z Serial Numbers
Location:
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Serial number plate on the left side of the machine, behind the left drive wheel.Reference
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.