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Husqvarna YT42DXLS Lawn Tractor Technical Data

General Information

Tractor Model .................. Husqvarna YT42 DXLS
Tractor Type .................. Lawn tractor
Manufacture Years .................. 2017
Fuel Type .................. Gasoline
Attachments .................. Mower deck

Husqvarna YT42DXLS Engine

Kohler KT740 Engine

Engine Model .................. Kohler KT740 7000 Series
Engine Type .................. 4-cycle OHV twin-cylinder air-cooled gasoline
Number of Cylinders .................. 2
Displacement, cu.in (cc) .................. 44.2 (725)
Engine Bore, in (mm) .................. 3.27 (83.0)
Engine Stroke, in (mm) .................. 2.64 (67.0)
Rated Engine Power, hp (kW) .................. 25.0 (18.6)
Rated Engine Speed, rpm .................. 3600
Maximum Torque, Nm (lb-ft) .................. 56.1 (41.3)
Torque Speed, rpm .................. 2600
Low Idle Speed, rpm .................. 1750±75
High Idle Speed, rpm .................. 3600±50
Compression Ratio .................. 9.1:1
Fuel System Type .................. Carburetor
Carburetor Type .................. Fixed main jet
Fuel Pump .................. Pulse type
Fuel Filter .................. In-line
Governor Type .................. Mechanical
Lubrication System .................. Full pressure
Oil filter .................. Full-flow type
Air Cleaner .................. Replaceable, paper element
Spark Plug Type .................. Champion RC12YC
Spark Plug Gap, in (mm) .................. 0.030 (0.76)
Module Air Gap, in (mm) .................. 0.008-0.012 (0.203-0.305)
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) .................. 4.0 (15.0)
Oil Capacity, qts (L) .................. 2.0 (1.9)

Kohler KT735 Engine

Engine Model .................. Kohler KT735 7000 Series
Engine Type .................. 4-cycle vertical shaft twin-cylinder air-cooled gasoline
Number of Cylinders .................. 2
Displacement, cu.in (cc) .................. 44.2 (725)
Engine Bore, in (mm) .................. 3.27 (83.0)
Engine Stroke, in (mm) .................. 2.64 (67.0)
Rated Engine Power, hp (kW) .................. 24.0 (17.9)
Rated Engine Speed, rpm .................. 3600
Maximum Torque, Nm (lb-ft) .................. 54.9 (40.5)
Torque Speed, rpm .................. 2600
Low Idle Speed, rpm .................. 1750±75
High Idle Speed, rpm .................. 3600±50
Compression Ratio .................. 9.1:1
Fuel System Type .................. Carburetor
Carburetor Type .................. Fixed main jet
Fuel Pump .................. Pulse type
Fuel Filter .................. In-line
Governor Type .................. Mechanical
Lubrication System .................. Full pressure
Oil filter .................. Full-flow type
Air Cleaner .................. Replaceable, paper element
Spark Plug Type .................. Champion RC12YC
Spark Plug Gap, in (mm) .................. 0.030 (0.76)
Module Air Gap, in (mm) .................. 0.008-0.012 (0.203-0.305)
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) .................. 4.0 (15.0)
Oil Capacity, qts (L) .................. 2.0 (1.9)

Electrical System

Electrical System Rating, Volts .................. 12
Charging System .................. Alternator, 12A
Starting System .................. 12-Volt key start
Starter Type .................. Electric
Number of Batteries .................. 1
Battery Type .................. Lead Acid
Battery CCA .................. 435
Electrical Ground .................. Negative

Power Take Off

PTO Operational Type .................. Independent
PTO Clutch .................. Electric
PTO Speed, rpm .................. 3000

Husqvarna YT42DXLS Transmission

Transmission Model .................. Tuff Torq K46 CR
Transmission Type .................. Belt-driven hydrostatic
Number of Forward Gears .................. Infinite
Number of Reverse Gears .................. Infinite
Drive Train .................. Transaxle with foot-controlled variable speed drive
Axle Shaft Size, in (mm) .................. 0.75 (19.1)
Maximum Forward Speed, mph (kph) .................. 5.7 (9.0)
Maximum Reverse Speed, mph (kph) .................. 2.5 (4.0)

Wheels and Tires

Drive Wheels .................. 2WD 4x2
Front Axle .................. Cast iron
Steering Configuration .................. Front steer
Steering System .................. Manual
Tire Type .................. Pneumatic wheels
Front Tire Size .................. 15x6.00-6
Rear Tire Size .................. 20x10.00-8

Dimensions and Weight

Wheelbase, in (mm) .................. 48 (1220)
Length, in (mm) .................. 69.3 (1755)
Height, in (mm) .................. 45 (1140)
Overall Width (Max), in (mm) .................. 51 (1295)
Overall Width (Min), in (mm) .................. 43.5 (1105)
Weight, lb (kg) .................. 560 (254)

Husqvarna YT42DXLS Attachments

42" Mower Deck

Mower Deck Type .................. Mid-mount
Mower Deck Construction .................. Welded
Mower Deck Material .................. 10-Gauge steel
Cutting Methods .................. Side discharge, bag, mulch
Number of Blades .................. 2
Blade Engagement .................. Electric
Cutting Width, in (mm) .................. 42 (1070)
Cutting Height, in (mm) .................. 1.5-4.0 (38-101)
Spindle Material .................. Ductile cast iron
Cut Positions .................. 6
Anti-Scalp Wheels .................. 2
Deck Drive .................. Belt
Lift System .................. Mechanical, hand operated