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Husqvarna LGT48DXL Lawn Tractor
The
Husqvarna LGT48DXL lawn tractor was manufactured from 2017 to 2021. The
Husqvarna LGT48DXL driveline includes a Kohler 7000 Series KT725 4-cycle
twin-cylinder air-cooled vertical shaft gasoline engine and Tuff Torq K46
belt-driven hydrostatic transmission with infinite forward and reverse gears.
A 44.2 cubic inches (725 cc) engine has a cylinder bore of 3.27" (83
mm), piston stroke of 2.64" (67 mm), max power of 25 hp (18.2 kW), and
maximum torque of 54.8 Nm (40.4 lb-ft) at 2600 rpm. Max. forward speed -
5.5 mph (8.8 km/h), max. reverse speed - 2.5 mph (4 km/h).
The Husqvarna LGT48DXL was equipped with a manual steering system, disc
brakes, 16x6.50-8 front tires, and 22x9.50-12 rear tires. The wheel base
is 48" (1220 mm). The tractor is compatible with a 48" mid-mount 3-blade
side discharge mower deck with cutting height of 1.5-4.0 in (38-101 mm),
seven cut positions, four anti-acalp wheels, electric blade engagement,
and mechanical lift system.
| Engine Model |
Kohler 7000 Series KT725 |
| 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) |
25.0 (19.2) |
| Maximum Engine Speed, rpm |
3600 |
| Idle Speed, rpm |
1700-1800 |
| Maximum Torque, Nm (ft-lbs) |
54.8 (40.4) |
| 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) |
4.0 (15.0) |
| 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 |
3600 |
| Transmission Model |
Tuff Torq K46 |
| Transmission Type |
Belt-driven hydrostatic |
| Number of Forward Gears |
Infinite |
| Number of Reverse Gears |
Infinite |
| Drive Train |
Transaxle with foot-controlled variable speed drive |
| Reduction Ratio |
21.53:1 |
| Axle Shaft Size, in (mm) |
0.75 (19.1) |
| Transaxle Capacity, qts (L) |
2.8 (2.6) |
| Maximum Forward Speed, mph (kph) |
5.5 (8.8) |
| Maximum Reverse Speed, mph (kph) |
2.5 (4.0) |
| Drive Wheels |
2WD 4x2 |
| Steering Configuration |
Front steer |
| Steering System |
Manual |
| Brakes Type |
Disc |
| Front Tire Size |
16x6.50-8 |
| Rear Tire Size |
22x9.50-12 |
| Wheelbase, in (mm) |
48 (1220) |
| Length, in (mm) |
71 (1790) |
| Height, in (mm) |
43 (1090) |
| Overall Width, in (mm) |
60 (1520) |
| Ground Clearance, in (mm) |
7 (175) |
| Weight, lb (kg) |
598 (272) |
| Mower Deck Type |
Mid-mount |
| Number of Blades |
3 |
| Cutting Methods |
Side discharge |
| Cutting Deck Type |
Stamped, reinforced |
| Cutting Width, in (mm) |
48 (1215) |
| Overall Width, in (mm) |
63 (1580) |
| Cutting Height, in (mm) |
1.5-4.0 (37-100) |
| Cut Positions |
7 |
| Deck Drive System |
Belt-driven |
| Deck Thickness |
10-gauge |
| Anti-Scalp Wheels |
4 |
| Lift System |
Mechanical |
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| Lawn and Garden Tractors Technical Specs |
