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Husqvarna LTH18542 Technical Data

General Information

Tractor Model ................... Husqvarna LTH 18542
Tractor Type ................... Lawn tractor
Manufacture Years ................... 2003-2004
Fuel Type ................... Gasoline
Attachments ................... Mower Deck

Husqvarna LTH18542 Engine Specs

Engine Model ................... Briggs and Stratton 31Q777
Engine Type ................... 4-stroke, single cylinder air-cooled gasoline
Number of Cylinders ................... 1
Displacement, cu in (L) ................... 30.6 (0.501)
Engine Bore, in (mm) ................... 3.56 (90.0)
Engine Stroke, in (mm) ................... 3.06 (78.0)
Maximum Engine Power, hp (kW) ................... 18.5 (13.8)
Rated Engine Speed, rpm ................... 3600
Idle Speed, rpm ................... 1200-3650
Maximum Torque, Nm (lb-ft) ................... 25.9 (35.2)
Torque Speed, rpm ................... 2400
Compression ................... 8.5:1
Fuel System ................... Carburetor
Spark Plug ................... Champion RC12YC
Spark Plug Gap, in (mm) ................... 0.030 (0.762)
Armature Air Gap, in (mm) 0.010-0.014 (0.25-0.36)
Fuel Tank Capacity, gal (L) ................... 2.0 (7.5)
Oil Capacity, qts (L) ................... 1.5 (1.4)

Electrical System

Electrical System Rating, Volts ................... 12
Charging System ................... Alternator 8A
Starter Type ................... Electric
Battery Voltage, Volts ................... 12
Battery CCA ................... 230
Battery AH ................... 28
Electric Ground ................... Negative

Power Take Off

PTO Operational Type ................... Independent
PTO Clutch ................... Mechanical
PTO Speed, rpm ................... 3600

Husqvarna LTH18542 Transmission

Transmission Model ................... Hydro-Gear 322-0510
Transmission Type ................... Hydrostatic transaxle
Number of Forward Gears ................... Infinite
Number of Reverse Gears ................... Infinite
Drive Train ................... Transaxle with foot-controlled variable speed drive
Reduction Ratio ................... 22.2:1
Axle Shaft Size, in (mm) ................... 0.75 (19.1)
Maximum Forward Speed, mph (kph) ................... 5.2 (8.4)
Maximum Reverse Speed, mph (kph) ................... 2.7 (4.3)

Wheels and Tires

Drive Wheels ................... 2WD 4x2
Steering Configuration ................... Front steer
Steering System ................... Manual
Brakes Type ................... Disc
Front Tire Size ................... 15x6.00-6
Rear Tire Size ................... 18x9.50-8

Dimensions and Weight

Wheelbase, in (mm) ................... 48 (1210)
Length, in (mm) ................... 69.3 (1760)
Height, in (mm) ................... 41.4 (1045)
Overall Width, in (mm) ................... 48 (1210)
Ground Clearance, in (mm) ................... 7 (175)
Weight, lb (kg) ................... 435 (197)

Husqvarna LTH18542 Attachments

42" Mower Deck

Mower Deck Type ................... Mid-mount
Number of Blades ................... 2
Blade Engagement ................... Manual
Cutting Methods ................... Side discharge
Cutting Deck Type ................... Stamped
Cutting Width, in (mm) ................... 42 (1070)
Overall Width, in (mm) ................... 49 (1245)
Cutting Height, in (mm) ................... 1.5-4.0 (37-100)
Cut positions ................... 6
Anti-Scalp Wheels ................... 2
Lift System ................... Mechanical