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John Deere Z915E vs John Deere Z994R
Verdict: John Deere Z915E vs John Deere Z994R
The John Deere Z915E and the John Deere Z994R are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 25 hp. John Deere Z915E is the lighter machine (534 kg vs 780 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere Z994R is the newer design (2019 vs 2017). 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
25 hp
25 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
John DeereReference
John DeereReference
air-cooled vertical-shaft V-TwinReference
liquid-cooled horizontal-shaft inlineReference
Engine
Fuel tank
43.5 LReference
43.5 LReference
Displacement
45.6 ciReference
77.3 ciReference
Bore/Stroke
83 x 69 mmReference
80 x 84 mmReference
Power (gross)
18.6 kWReference
18.4 kWReference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Transmission
Transmission
Tuff TorqReference
KanzakiReference
Type
hydrostaticReference
hydrostaticReference
Gears
infinite forward and reverseReference
infinite forward and reverseReference
Oil capacity
5.6 LReference
12.1 LReference
PTO & Hydraulics
Mid PTO
independentReference
independentReference
Clutch
electro-magneticReference
electro-hydraulicReference
Dimensions
Weight
534 kgReference
780 kgReference
Front tire
13x5-6Reference
13x6.5-6Reference
Rear tire
24x9.5-12Reference
26x12-12Reference
Lawn/turf front
13x5-6Reference
13x6.5-6Reference
Lawn/turf rear
24x12-12Reference
26x12-12Reference
Length
213 cmReference
226 cmReference
Height (ROPS)
185 cmReference
185 cmReference
Height (Folded ROPS)
119 cmReference
119 cmReference
John Deere Z915E attachments
Electrical
Ground
negativeReference
negativeReference
Charging amps
15Reference
75Reference
Battery volts
12Reference
12Reference
Attachment overview
John Deere Z994R 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.