With self-propulsion, all you need to do is press a lever located on the handlebar to transfer the motion generated by the engine to the wheels, resulting in the machine moving on its own.

This model features a four-stroke engine. The machine is powered by gasoline and does not require electricity, so you can work remotely.

The gasoline engine rotates the cutting blades. A significant advantage over other engines is the increased power and torque for many hours of work on large areas. Inevitably, this type of engine has some disadvantages such as noisy operation, emission of exhaust gases, and high cost of use and maintenance.

What is a four-stroke engine and what are its advantages/disadvantages in a lawn mower?

It is an internal combustion engine that operates with a circulation of oil and air in four operating cycles.

Advantages:

• Lawn mowers with four-stroke engines do not require additional oil.
• They consume fuel only once every four strokes, making them a more economical choice.
• They are built to withstand more wear and tear.
• They produce less noise and vibration during operation.
• They are less polluting because they do not require mixing oils or lubricants with the fuel.

Disadvantages:

• Because lawn mowers with four-stroke engines have more parts and valves, their repairs and maintenance are more expensive.
• Since they get their power only as the piston rotates every four strokes, this design is less powerful than a similar two-stroke engine.

Before using the machine, make sure you have read the user manual carefully and follow the instructions given there.

Ensure that the engine has fuel.

Check the condition of the cutting blades before each use and make sure they are clean and in good condition.

Adjust the cutting height to your needs. This can be done by adjusting the tilt of the wheels.

After finishing the mowing, turn off the machine and remove the grass collection bag. Empty the bag and clean it before the next use.

• Motor power: 2.75 kW
• Net power revolutions per minute: 2,900 rpm
• Engine brand: Husqvarna
• Engine name: HS 166A
• Engine type: Four-stroke
• Displacement: 166 cc
• Engine lubrication type: Splash
• Engine cooling: Air
• Cutting deck material: Composite
• Wheels: Plastic
• Exhaust emissions (CO2 EU V): 922.38 g/kWh
• Cutting method: Collection/BioClip/Rear discharge
• Cutting width: 53 cm (the wider the blade, the more grass it cuts with each pass)
• Cutting height steps: 6
• Cutting height adjustment: Central
• Maximum cutting height: 75 mm
• Minimum cutting height: 20 mm
• Drive system: Self-propelled, single speed
• Drive wheels: Rear
• Forward speed, max: 4 km/h
• Forward speed, min: 0 km/h
• Collector type: Fabric with dust filter
• Handle type: Ergonomic
• Collector capacity: 60 liters