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Troy-Bilt 5118HR GT1800 vs Troy-Bilt GTX 18
Verdict: Troy-Bilt 5118HR GT1800 vs Troy-Bilt GTX 18
The Troy-Bilt 5118HR GT1800 and the Troy-Bilt GTX 18 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 18 hp. Troy-Bilt GTX 18 is the newer design (1994 vs 1989). 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
Troy-Bilt
62
Fit score
Best match
Clear
Troy-Bilt
62
Fit score
Best match
Clear
Rated power
18 hp
18 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
Troy-BiltReference
Troy-BiltReference
air-cooledReference
air-cooled horizontal-shaft opposed-twinReference
Engine
Displacement
42.18 ciReference
42.18 ciReference
Bore/Stroke
79 x 70 mmReference
79 x 70 mmReference
Power
13.4 kWReference
—
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Fuel tank
—
16.3 LReference
Power (gross)
—
13.4 kWReference
Oil capacity
—
7.6 LReference
Transmission
Transmission
Eaton 11Reference
Eaton 11Reference
Type
shaft-driven hydrostaticReference
shaft-driven hydrostaticReference
Gears
infinite forward and reverseReference
infinite forward and reverseReference
Oil type
—
Mobilfluid 423Reference
Oil change
—
100 hReference
PTO & Hydraulics
Front PTO
independentReference
independentReference
Clutch
electricReference
electro-magneticReference
Rear Type
—
0Reference
Front PTO Type
—
shaftReference
Engine RPM
—
2000@3600Reference
Dimensions
Front tire
16x6.50-8Reference
16x6.50-8Reference
Rear tire
23x10.50-12Reference
23x10.50-12Reference
Lawn/turf front
16x6.50-8Reference
16x6.50-8Reference
Lawn/turf rear
23x10.50-12Reference
23x10.50-12Reference
Wheelbase
—
124 cmReference
Weight
—
347 kgReference
Length
—
195 cmReference
Width
—
97 cmReference
Height
—
121 cmReference
Shipping weight
—
347 kgReference
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Variants
GT-1800
—
similar Bolens modelReference
Troy-Bilt GTX 18 attachments
GTX 18 Serial Numbers
Location:
—
Serial number plate on the rear fender deck, below the seat.Reference
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.