Search
Ariens HT18 934002 vs Ariens S-18H 931015
Verdict: Ariens HT18 934002 vs Ariens S-18H 931015
The Ariens HT18 934002 and the Ariens S-18H 931015 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 18 hp. Ariens HT18 934002 is the newer design (1986 vs 1977). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
Tune the fit score
Tell us about your operation
Fit & specs
Ariens
62
Fit score
Best match
Clear
Ariens
62
Fit score
Best match
Clear
Rated power
18 hp
18 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
AriensReference
AriensReference
air-cooled vertical-shaft horizontally-opposedReference
air-cooled horizontal-shaftReference
Steering
manualReference
manualReference
Engine
Fuel tank
17.0 LReference
17.0 LReference
Displacement
42.38 ciReference
36.9 ciReference
Bore/Stroke
87 x 58 mmReference
95 x 83 mmReference
Power (gross)
13.4 kWReference
13.4 kWReference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Fuel use
—
6.8 l/hourReference
Air cleaner
—
dry element with foam precleanerReference
Compression
—
8.1:1Reference
Sparkplug gap
—
0.635 mmReference
Oil capacity
—
5.2 LReference
Transmission
Gears
4 forward and 1 reverseReference
infinite forward and reverseReference
Transmission
—
SundstrandReference
Oil type
—
SAE 5W-30Reference
PTO & Hydraulics
Type
belt-driven gearReference
shaft-driven hydrostaticReference
Rear PTO
independentReference
independentReference
Clutch
mechanical pulleyReference
electricReference
Mid PTO
independentReference
—
Rear Type
—
0Reference
Front PTO
—
independentReference
Front PTO Type
—
3600Reference
Dimensions
Wheelbase
121 cmReference
121 cmReference
Front tire
15x6.00-6Reference
16-6.50x8Reference
Lawn/turf front
15x6.00-6Reference
16-6.50x8Reference
Length
170 cmReference
189 cmReference
Width
88 cmReference
109 cmReference
Weight
—
405 kgReference
Rear tire
—
23-10.50x12Reference
Lawn/turf rear
—
23-10.50x12Reference
Height (steering wheel)
—
121 cmReference
Shipping weight
—
405 kgReference
Ariens HT18 attachments
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Charging system
—
flywheel alternatorReference
Charging amps
—
15Reference
Battery CCA
—
255Reference
Battery AH
—
39Reference
Attachment overview
Ariens S-18H 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.