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Wheel Horse 16HP Automatic vs Wheel Horse 616-Z

Verdict: Wheel Horse 16HP Automatic vs Wheel Horse 616-Z

The Wheel Horse 16HP Automatic and the Wheel Horse 616-Z are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 16 hp. Wheel Horse 16HP Automatic is the lighter machine (312 kg vs 326 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Wheel Horse 616-Z holds more fuel (11.4 L vs 7.6 L) for longer stints between fills. Wheel Horse 616-Z is the newer design (1990 vs 1973). 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
Wheel Horse 16HP Automatic Lawn Tractor
Wheel Horse
62
Fit score
Best match
Clear
Wheel Horse 616-Z Lawn Tractor
Wheel Horse
62
Fit score
Best match
Clear
Rated power
16 hp
16 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
Wheel HorseReference
Wheel Horse (a part of Toro)Reference
air-cooledReference
air-cooled vertical-shaft opposed-twinReference
Engine
Fuel tank
7.6 LReference
11.4 LReference
Displacement
35.89 ciReference
44 ciReference
Bore/Stroke
95 x 83 mmReference
83 x 67 mmReference
Power
11.9 kWReference
11.9 kWReference
Air cleaner
dryReference
Rated RPM
3600Reference
Starter volts
12Reference
12Reference
Oil capacity
4.7 LReference
Starter
electricReference
Transmission
Transmission
Sundstrand 90Reference
Eaton 781Reference
Gears
infinite forward and reverseReference
infinite forward and reverseReference
Oil change
100 hReference
PTO & Hydraulics
Type
belt-driven hydrostaticReference
hydrostaticReference
Mid PTO
independentReference
independentReference
Clutch
mechanicalReference
electricReference
Dimensions
Wheelbase
115 cmReference
106 cmReference
Weight
312 kgReference
326 kgReference
Front tire
16x5.50-8Reference
11x4.00-5Reference
Rear tire
23x9.50-12Reference
18x9.50-8Reference
Lawn/turf front
16x5.50-8Reference
11x4.00-5Reference
Lawn/turf rear
23x9.50-12Reference
18x9.50-8Reference
Length
165 cmReference
182 cmReference
Width
93 cmReference
101 cmReference
Height (steering wheel)
99 cmReference
Height (hood)
88 cmReference
Shipping weight
312 kgReference
Ground clearance
18 cmReference
16HP Serial Number Location
16HP Serial Numbers
1973
1-0440Reference
Electrical
Ground
negativeReference
negativeReference
Charging amps
15Reference
Battery volts
12Reference
12Reference
Battery AH
42Reference
Battery CCA
280Reference
Attachment overview
616-Z Serial Numbers
Location:
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.

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