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Yard Pro GTK-18

The Yard Pro GTK-18 is a tractor produced by Yard Pro Lawn Tractors. The listed engine power is Gasoline (listed): 18 hp / 13.4 kW. Transmission: AYP.

Engine Power
Gasoline (listed): 18 hp / 13.4 kW
Fuel & Capacities
3.5 gal 13.2 L
Transmission
AYP

Overview

Yard Pro GTK-18 tractor photo
1990 - 1992 Garden tractor
Production
Manufacturer
Yard Pro (a part of AYP)
Garden tractor
Built in Orangeburg, South Carolina, USA
Original price was $2,499 in 1992
Yard Pro GTK-18 Engine
18HP Kohler 2-cyl gasoline
Fuel tank
3.5 gal 13.2 L
Engine details ...
Yard Pro GTK-18 Transmission
6-speed gear
Transmission details ...
Mechanical
Two-wheel drive
Manual steering
Open operator station.
Power Take-off (PTO)
Front PTO
independent
Clutch
electric
Dimensions & Tires
Full dimensions and tires ...
Electrical
Ground
negative
Battery volts
12

Engine

Engine Detail — Gasoline

Manufacturer
Kohler
Fuel Type
Gasoline
Configuration
2-cylinder, air-cooled
Power
18 hp 13.4 kW
Starter
electric
Starter volts
12

Transmission

Transmission — AYP

Transmission
AYP
Type
belt-driven gear
Gears
6 forward and 2 reverse
Three gears, plus reverse, in two ranges.

Dimensions

Yard Pro GTK-18 Tires
Dimensions

Attachments

50" Mower deck
Type
mid-mount Yard Pro
3-blade
Cutting width
50 inches 127 cm

Photos

Yard Pro GTK-18 tractor photo

Yard Pro GTK-18 tractor photo

Recommended Implements & Sizing Guide

Engineering recommendations for Yard Pro Lawn Tractors Yard Pro GTK-18 based on its 18 HP power envelope and ASAE agricultural standards.

Implement & OperationRecommended SizeWorkload RatingEngineering Notes
Moldboard PlowPrimary Tillage
1 to 2 Bottom (12")1 - 2 铧 (30 cm)Light DutyIdeal for garden plots and light sandy soil.
Rotary Cutter / MowerMowing & Clearing
4 ft (48 in)1.2 mLight DutyPasture clipping and light brush under 1" diameter.
Rotary TillerSeedbed Prep
42 to 48 in105 - 120 cmLight DutyCovers compact tractor tire width.
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Yard Pro Lawn Tractors Yard Pro GTK-18.

Estimated Continuous Field Runtime: 3.7 hrs

Approximately 3.7 hours of continuous field operation at ~75% rated power on a full tank (3.5 gal / 13.2 L).

Estimated 75% Load Fuel Burn~0.9 gal/hr (3.5 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours

Yard Pro Lawn Tractors Yard Pro GTK-18 Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for Yard Pro Lawn Tractors Yard Pro GTK-18.

Converted Equivalents:

Horsepower (HP)18 hp
Kilowatts (kW)13.4 kW
Metric Horsepower (PS / CV)18.2 PS

Direct Competitor Comparison

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Yard Pro Lawn Tractors

Yard Pro GTK-18

Engine Power:Gasoline (listed): 18 hp / 13.4 kW
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