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Toro LX426 Lawn Tractor
The
Toro LX426 2WD LX-series lawn tractor was manufactured by MTD built between 2008
and 2009. The Toro LX426 driveline consists of Briggs and Stratton 331777
4-cycle vertical-shaft single cylinder air-cooled gasoline engine and mechanical
CVT transmission with infinite forward and reverse gears.
A 32.9 cubic inches (540 cc) engine has a cylinder bore of 3.70" (94
mm), piston stroke of 3.06" (77.8 mm), and rated power of 20 hp (14.9
kW). The fuel system has a fixed main jet carburetor and pulse type fuel
pump. The maximum forward speed - 5.5 mph (8.8 kph), maximum reverse
speed - 2.3 mph (3.7 kph).
The Toro LX426 tractor is equipped with a manual steering system, disc
brakes, 15x6.00-6 front tires, and 20x10.00-12 rear tires. Compatible
attachments for the tractor: 42" front-mount two-stage snowblower, 46"
front-mount blade, or 42" mid-mount 2-blade mower deck with cutting
height of 1.5-4.0 in (40-102 mm), 6 cut positions, and mechanical lift
system.
| Engine Model |
Briggs and Stratton 331777 |
| Engine Type |
4-cycle vertical-shaft single cylinder air-cooled gasoline |
| Number of Cylinders |
1 |
| Displacement, cu.in (cc) |
32.9 (540) |
| Engine Bore, in (mm) |
3.70 (94.0) |
| Engine Stroke, in (mm) |
3.06 (77.8) |
| Rated Engine Power, hp (kW) |
20.0 (14.9) |
| Rated Engine Speed, rpm |
3600 |
| Idle Speed, rpm |
1400-1600 |
| Fuel System |
Carburetor |
| Governor Type |
Mechanical |
| Lubrication System |
Full pressure with oil filter |
| Spark Plug |
Champion RC12YC |
| Spark Plug Gap, in (mm) |
0.030 (0.76) |
| Armature Air Gap, in (mm) |
0.010-0.014 (0.25-0.36) |
| Air Filter |
Cartridge air cleaner |
| Intake Valve Clearance, in (mm) |
0.003-0.005 (0.08-0.13) |
| Exhaust Valve Clearance, in (mm) |
0.005-0.007 (0.13-0.18) |
| Fuel Tank Capacity, gal (L) |
3.0 (11.5) |
| Oil Capacity, qts (L) |
1.75 (1.70) |
| Electrical System Rating, Volts |
12 |
| Charging System |
Alternator |
| Starter Type |
Electric |
| Number of Batteries |
1 |
| Electric Ground |
Negative |
| Front PTO Operational Type |
Independent |
| Front PTO Clutch |
Mechanical |
| Front PTO Speed, rpm |
3200 |
| Transmission Type |
Mechanical CVT |
| Number of Forward Gears |
Infinite |
| Number of Reverse Gears |
Infinite |
| Maximum Forward Speed, mph (kph) |
5.5 (8.8) |
| Maximum Reverse Speed, mph (kph) |
2.3 (3.7) |
| Drive Wheels |
2WD 4x2 |
| Steering Configuration |
Front steer |
| Steering System |
Manual |
| Brakes Type |
Disc |
| Front Tire Size |
15x6.00-8 |
| Rear Tire Size |
20x10.00-12 |
| Wheelbase, in (mm) |
48 (1210) |
| Length, in (mm) |
71 (1800) |
| Height, in (mm) |
42 (1065) |
| Overall Width, in (mm) |
38 (960) |
| Weight, lb (kg) |
575 (260) |
| Mower Deck Type |
Mid-mount, side-discharge |
| Number of Blades |
2 |
| Cutting Width, in (mm) |
42 (1060) |
| Cutting Height, in (mm) |
1.5-4.0 (40-102) |
| Cut Positions |
6 |
| Deck Construction |
Stamped |
| Spindle Material |
Aluminum |
| Deck Drive |
Belt |
| Lift System |
Mechanical |
| Snowblower Type |
Front-mount, 2-stage |
| Clearing Width, in (mm) |
42 (1060) |
| Lift System |
Mechanical |
| Blade Type |
Front-mount |
| Width, in (mm) |
42 (1160) |
| Lift System |
Mechanical |
| Angle |
Manual |
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| Lawn and Garden Tractors Technical Specs |
