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John Deere LA140 vs John Deere Z720E
Verdict: John Deere LA140 vs John Deere Z720E
The John Deere LA140 and the John Deere Z720E are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 23 hp. John Deere LA140 is the lighter machine (237 kg vs 950 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere Z720E is the newer design (2019 vs 2007). 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
John Deere
71
Fit score
Best match
Clear
John Deere
71
Fit score
Best match
Clear
Rated power
23 hp
23 hp
Confidence
98%
98%
Guide price
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Overview
Manufacturer
John DeereReference
John DeereReference
2-cylinderReference
air-cooled vertical-shaft V-TwinReference
Engine
Displacement
44.2 ciReference
44.3 ciReference
Bore/Stroke
75 x 73 mmReference
78 x 76 mmReference
Power
17.2 kWReference
17.2 kWReference
Air cleaner
paper and foam elementsReference
—
Starter volts
12Reference
12Reference
Oil capacity
1.9 LReference
5.0 LReference
Sparkplug gap
0.762 mmReference
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Fuel tank
—
30.3 LReference
Starter
—
electricReference
Transmission
Transmission
Tuff Torq K46Reference
Hydro-Gear ZT3100Reference
Gears
infinite forward and reverseReference
infinite forward and reverseReference
Oil change
sealed unit, owner service is not recommendedReference
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PTO & Hydraulics
Mid PTO
electricReference
independentReference
Clutch
—
electricReference
Dimensions
Wheelbase
124 cmReference
—
Weight
237 kgReference
950 to 995 poundsReference
Front tire
16x6.5-8Reference
13x6.5-6Reference
Rear tire
22x9.5-12Reference
23x9.5-12Reference
Lawn/turf front
16x6.5-8Reference
13x6.5-6Reference
Lawn/turf rear
22x9.5-12Reference
23x10.5-12Reference
Length
175 cmReference
204 cmReference
Width
152 cmReference
—
Height
114 cmReference
—
Height (ROPS)
—
180 cmReference
Height (Folded ROPS)
—
120 cmReference
John Deere LA140 attachments
LA140 Serial Numbers
2007
010001Reference
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Location:
Serial number decal under the rear fender on the left side of the tractor.Reference
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Electrical
Ground
negativeReference
negativeReference
Charging amps
16Reference
—
Battery volts
12Reference
12Reference
Battery CCA
—
340Reference
48" Mower deck
Type
belt-driven hydrostaticReference
hydrostaticReference
Cutting width
121 cmReference
—
John Deere Z720E attachments
Attachment overview
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.