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Bolens H18XL 1858

The Bolens H18XL 1858 is a garden tractor produced from 1980 to 1981 as part of the Medium Frame Series. It features an 18 hp Tecumseh OH180 491cc 1-cylinder air-cooled gasoline engine with a hydrostatic Eaton 11 transmission offering infinite forward and reverse speeds. The tractor has a wheelbase of 49 inches, weighs 785 lbs, and uses lawn/turf tires sized 16/6.50-8 front and 23/10.50-12 rear. It includes manual steering, disc brakes, and an open operator station. Optional sleeve hitch is available. The front PTO is independent with an electric clutch. Electrical system is 12 volts with negative ground. Attachments include 42" and 48" mid-mount mower decks, a 38" single-stage front-mount snowblower, and a 42" front-mount blade.
Bolens H18XL 1858garden tractorspecsenginetransmissiondimensionsattachmentshydrostaticTecumseh OH180
Power-
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ModelH18XL 1858

Technical Specifications

Detailed specifications and technical data for Bolens H18XL 1858

Engine

Type:gasoline
Model:Tecumseh OH180
Cooling:air-cooled horizontal-shaft
Starter:electric
Cylinders:1-cylinder
Fuel tank:1.6 gal (6.1 L)
Rated RPM:3600
Sparkplug:Champion RL85
Air cleaner:dry with foam precleaner
Bore/Stroke:3.625x2.875 inches (92 x 73 mm)
Displacement:491 cc (30 ci)
Oil capacity:1.5 qts (1.4 L)
Power (gross):18 hp (13.4 kW)
Sparkplug gap:0.030 inches (0.762 mm)
Starter volts:12

Overview

Series:Medium Frame Series
Category:Garden tractor
Production years:1980 - 1981

Dimensions

Width:36.25 inches (92 cm)
Height:44 inches (111 cm)
Length:70.75 inches (179 cm)
Weight:785 lbs (356 kg)
Rear tire:23/10.50-12
Wheelbase:49 inches (124 cm)
Front tire:16/6.50-8
Ground clearance:7 inches (17 cm)

Electrical

Ground:negative
Battery volts:12

Mechanical

Brakes:Disc brakes
Steering:manual
Operator station:Open operator station

Attachments

Blade:42 inches width (106 cm), front-mount
Snowblower:38 inches width (96 cm), single-stage, front-mount
42" mid-mount mower deck:42 inches (106 cm), 3-blade
48" mid-mount mower deck:48 inches (121 cm), 3-blade

Transmission

Type:hydrostatic
Gears:infinite forward and reverse
Model:Eaton 11
Oil type:SAE 20, SAE 30
Oil capacity:8 qts (7.6 L)

Tractor hitch

Type:sleeve hitch (optional)

Power Take-off (PTO)

Clutch:electric
Front PTO:independent