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John Deere X394 vs John Deere Z810A

Verdict: John Deere X394 vs John Deere Z810A

The John Deere X394 and the John Deere Z810A are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 22 hp. John Deere X394 is the lighter machine (277 kg vs 1,274 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere Z810A holds more fuel (44.5 L vs 12.5 L) for longer stints between fills. John Deere X394 is the newer design (2016 vs 2008). 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 X394 Lawn Tractor
John Deere
71
Fit score
Best match
Clear
John Deere Z810A Lawn Tractor
John Deere
71
Fit score
Best match
Clear
Rated power
22 hp
22 hp
Confidence
98%
98%
Guide price
Overview
Manufacturer
John DeereReference
John DeereReference
air-cooled vertical-shaft V-TwinReference
air-cooled vertical-shaft V-TwinReference
Variants
X390
2-wheel steeringReference
X394
4-wheel steeringReference
Engine
Fuel tank
12.5 LReference
44.5 LReference
Displacement
44.3 ciReference
41 ciReference
Bore/Stroke
78 x 76 mmReference
75 x 76 mmReference
Power (gross)
16.4 kWReference
16.4 kWReference
Fuel system
carburetorReference
Air cleaner
dry with foam precleanerReference
dryReference
Rated RPM
3600Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Sparkplug gap
0.762 mmReference
0.762 mmReference
Oil capacity
2.8 LReference
2.7 LReference
Oil change
200 hReference
500 hReference
Compression
8.1:1Reference
Idle RPM
1700-3600Reference
Point gap
0.305 mmReference
Intake valve clearance
0.127 mmReference
Exhaust valve clearance
0.127 mmReference
Transmission
Transmission
Tuff Torq K58Reference
Gears
infinite forward and reverseReference
infinite forward and reverseReference
Oil type
JD Low-Vis Hy-GardReference
Hy-GardReference
PTO & Hydraulics
Mid PTO
independentReference
independentReference
Clutch
electricReference
electo-magneticReference
Dimensions
Wheelbase
125 cmReference
134 cmReference
Weight
60 kgReference
590 kgReference
Front tire
15x6.50-8Reference
13x6.5-6Reference
Rear tire
22x9.5-12Reference
24x12-12Reference
Lawn/turf front
15x6.50-8Reference
13x6.5-6Reference
Lawn/turf rear
22x9.5-12Reference
24x12-12Reference
Length
187 cmReference
215 cmReference
Width
114 cmReference
Height
119 cmReference
Front axle
Cast-ironReference
Height (ROPS)
185 cmReference
Height (Folded ROPS)
119 cmReference
John Deere X394 attachments
X394 Serial Number Location
X394 Serial Numbers
2016
10001Reference
2017
30001Reference
2018
50001Reference
2019
70001Reference
2020
90001Reference
2021
110001Reference
Electrical
Ground
negativeReference
negativeReference
Charging system
flywheel alternatorReference
Charging amps
15Reference
15Reference
Battery CCA
340Reference
300Reference
Battery volts
12Reference
12Reference
Battery Group
U1LReference
Attachment overview
48" Mower deck
Type
belt-driven hydrostaticReference
hydrostaticReference
Cutting width
121 cmReference
Overall width
158 cmReference
Cut height
2 to 10 cmReference
Cut positions
13Reference
John Deere Z810A attachments

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.

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