________________________________________________________________________________________
Husqvarna YT42DXL Lawn Tractor
The
Husqvarna YT42DXL is a two-wheel drive lawn tractor. This model was manufactured
from 2017 to 2022. The Husqvarna YT42DXL drivetrain system components: Kohler
KT725 7000 Series 4-cycle twin-cylinder air-cooled vertical shaft gasoline
engine and Tuff Torq K46 BT belt-driven hydrostatic transaxle with
foot-controlled variable speed drive.
A 44.2 cu.in (725 cc) engine has a cylinder bore of 3.27" (83 mm),
piston stroke of 2.64" (67 mm), and max power of 22 hp (16.3 kW). The
maximum travel speed (forward/reverse): 5.5 mph (8.8 km/h) and 2.4 mph
(3.8 km/h).
The Husqvarna YT42DXL tractor is equipped with a manual steering system,
pneumatic wheels, 15x6.00-6 front tires, and 20x8.00-8 rear tires. The
lawn tractor is compatible with a 42" mid-mount 2-blade side discharge
mower deck with cutting height of 1.5-4.0 in (38-101 mm), electric blade
engagement, 7 cut positions, two anti-scalp wheels, and mechanical
lifting system.
| Engine Model |
Kohler KT725 7000 Series |
| Engine Type |
Gasoline, 4-cycle twin-cylinder air-cooled vertical shaft |
| 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) |
| Maximum Engine Power, hp (kW) |
22.0 (16.3) |
| Maximum Engine Speed, rpm |
3600 |
| Idle Speed, rpm |
1700-1800 |
| Maximum Torque, Nm (ft-lbs) |
51.5 (38.2) |
| Torque Speed, rpm |
2600 |
| Compression |
9.1:1 |
| Fuel System Type |
Carburetor |
| Carburetor Type |
Fixed main jet |
| Fuel Pump |
Pulse type |
| Governor |
Mechanical |
| Lubrication |
Full pressure |
| Oil filter |
Full-flow type |
| Air Cleaner |
Replaceable, paper element |
| Spark Plug Type |
Champion RC12YC or NGK CS6 |
| 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 (Cold), in (mm) |
0.004-0.006 (0.10-0.15) |
| Exhaust Valve Clearance (Cold), in (mm) |
0.004-0.006 (0.10-0.15) |
| Fuel Tank Capacity, gal (L) |
3.5 (13.5) |
| Oil Capacity, qts (L) |
2.0 (1.9) |
| 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 |
| PTO Operational Type |
Independent |
| PTO Clutch |
Electric |
| PTO Speed, rpm |
3000 |
| Transmission Model |
Tuff Torq K46 BT |
| 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) |
5.5 (8.8) |
| Maximum Reverse Speed, mph (kph) |
2.4 (3.8) |
| 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 |
20x8.00-8 |
| Wheelbase, in (mm) |
48 (1220) |
| Length, in (mm) |
69.2 (1750) |
| Height, in (mm) |
41.5 (1050) |
| Overall Width (Max), in (mm) |
49.5 (1255) |
| Overall Width (Min), in (mm) |
43.5 (1105) |
| Weight, lb (kg) |
435 (197) |
| 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 |
7 |
| Anti-Scalp Wheels |
2 |
| Deck Drive |
Belt |
| Lift System |
Mechanical, hand operated |
________________________________________________________________________________________
________________________________________________________________________________________
| Lawn and Garden Tractors Technical Specs |
