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Bolens GT1800 5118H Specifications

General Information

Tractor Model ...................... Bolens GT-1800 5118H
Tractor Type ...................... Garden tractor
Series ...................... DuraTrac
Manufacture Years ...................... 1988-1993
Fuel Type ...................... Gasoline
Attachments ...................... Mower Deck

Bolens GT-1800 5118H Engine Specs

Engine Model ...................... Kohler Magnum M18QS
Engine Type ...................... Gasoline, 4-cycle twin cylinder air-cooled
Number of Cylinders ...................... 2
Displacement, cu.in (cc) ...................... 42.2 (691.3)
Engine Bore, in (mm) ...................... 3.12 (79.0)
Engine Stroke, in (mm) ...................... 2.75 (70.0)
Rated Engine Power, hp (kW) ...................... 18.0 (13.4)
Rated Engine Speed, rpm ...................... 3600
Idle Speed, rpm ...................... 1200
Compression ...................... 6.0:1
Fuel System Type ...................... Carburetor
Carburetor Model ...................... Kohler or Walbro
Carburetor Type ...................... Adjustable main jet or fixed jet
Fuel Pump Type ...................... Mechanical
Fuel Filter Type ...................... In-line
Governor Type ...................... Mechanical
Lubrication ...................... Full pressure
Oil filter ...................... Full-flow type
Air Cleaner ...................... Replaceable, paper element
Ignition Type ...................... Electronic
Spark Plug Type ...................... Champion RV17YC
Spark Plug Gap, in (mm) ...................... 0.035 (0.89)
Module Air Gap, in (mm) ...................... 0.008-0.012 (0.20-0.30)
Intake Valve Clearance, in (mm) ...................... 0.003-0.006 (0.08-0.16)
Exhaust Valve Clearance, in (mm) ...................... 0.011-0.014 (0.28-0.35)
Fuel Tank Capacity, gal (L) ...................... 4.0 (15.0)
Oil Capacity, qt (L) ...................... 1.75 (1.70)

Electrical System

Electrical System Rating, Volts ...................... 12
Charging System ...................... Flywheel alternator
Charging System Rating, Amps ...................... 15
Starter Type ...................... Electric
Number of Batteries ...................... 1
Battery Voltage, Volts ...................... 12
Electric Ground ...................... Negative

Power Take Off

PTO Operational Type ...................... Independent
PTO Clutch ...................... Electric
PTO Speed, rpm ...................... 2000

Bolens GT-1800 5118H Transmission

Transmission Model ...................... Eaton 11
Transmission Type ...................... Hydrostatic
Number of Forward Gears ...................... Infinite
Number of Reverse Gears ...................... Infinite
Oil Capacity, qts (L) ...................... 8.0 (7.6)
Maximum Forward Speed, mph (kph) ...................... 6.8 (10.9)
Maximum Reverse Speed, mph (kph) ...................... 2.9 (4.7)

Wheels and Tires

Drive Wheels ...................... 2WD 4x2
Steering Configuration ...................... Front steer
Steering System ...................... Manual/Power
Brakes Type ...................... Mechanical disc
Front Tire Size ...................... 16x6.50-8
Rear Tire Size ...................... 23x10.5-12

Dimensions and Weight

Wheelbase, in (mm) ...................... 49 (1240)
Length, in (mm) ...................... 76.7 (1940)
Height, in (mm) ...................... 47.8 (1210)
Overall Width, in (mm) ...................... 38.5 (970)
Ground Clearance, in (mm) ...................... 6.5 (165)
Weight, lb (kg) ...................... 925 (419)

Bolens GT-1800 5118H Attachments

42" Mower Deck

Mower Deck Type ...................... Mid-mount
Number of Blades ...................... 3
Cutting Width, in (mm) ...................... 42 (1060)
Lift System ...................... Hydraulic

48" Mower Deck

Mower Deck Type ...................... Mid-mount
Number of Blades ...................... 3
Cutting Width, in (mm) ...................... 48 (1210)
Lift System ...................... Hydraulic

60" Mower Deck

Mower Deck Type ...................... Mid-mount
Number of Blades ...................... 3
Cutting Width, in (mm) ...................... 60 (1520)
Lift System ...................... Hydraulic