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Husqvarna YTH1842 Technical Specs

General Information

Tractor Model ..................... Husqvarna YTH1842
Tractor Type ..................... Lawn tractor
Manufacture Years ..................... 2005-2013
Fuel Type ..................... Gasoline
Attachments ..................... 42 inch Mower Deck

Husqvarna YTH1842 Engine

Engine Model ..................... Kawasaki FR600V
Engine Type ..................... 4-cycle vertical-shaft V-twin air-cooled gasoline
Number of Cylinders ..................... 2
Displacement, cu.in (cc) ..................... 36.8 (603)
Engine Bore, in (mm) ..................... 2.87 (73.0)
Engine Stroke, in (mm) ..................... 2.84 (72.0)
Maximum Engine Power, hp (kW) ..................... 18.5 (13.8)
Rated Engine Speed, rpm ..................... 3600
Idle Speed, rpm ..................... 1400-1600
Maximum Torque, Nm (ft-lbs) ..................... 43.8 (32.4)
Torque Speed, rpm ..................... 2200
Compression Ratio ..................... 8.1:1
Fuel System ..................... Carburetor
Carburetor Type ..................... Internally vented with fuel shut-off solenoid
Lubrication System ..................... Full pressure with spin-on oil filter
Ignition System ..................... Electronic spark ignition
Spark Plug ..................... NGK BPR4ES
Spark Plug Gap, in (mm) ..................... 0.027-0.031 (0.7-0.8)
Intake Valve Clearance, in (mm) ..................... 0.004-0.006 (0.10-0.15)
Exhaust Valve Clearance, in (mm) ..................... 0.004-0.006 (0.10-0.15)
Fuel Tank Capacity, gal (L) ..................... 3.0 (11.4)
Oil Capacity, qts (L) ..................... 2.0 (1.9)

Electrical System

Electrical System Rating, Volts ..................... 12
Charging System ..................... Alternator 15A
Starter Type ..................... Electric
Number of Batteries ..................... 1
Battery Voltage, Volts ..................... 12
Battery, AH ..................... 28
Electric Ground ..................... Negative

Power Take Off

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

Husqvarna YTH1842 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 ..................... 20x10.0-8

Dimensions and Weight

Wheelbase, in (mm) ..................... 48 (1220)
Length, in (mm) ..................... 69.3 (1760)
Height, in (mm) ..................... 41.5 (1050)
Overall Width, in (mm) ..................... 48 (1220)
Ground Clearance, in (mm) ..................... 7 (175)
Weight, lb (kg) ..................... 463 (210)

Husqvarna YTH1842 Attachments

42" Mower Deck

Mower Deck Type ..................... Mid-mount
Number of Blades ..................... 2
Cutting Methods ..................... Side discharge
Cutting Deck Type ..................... Stamped, reinforced
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