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HECHT 546 BSW Briggs&Stratton Petrol Lawn Mower with Mulching Kit
Demanding Amateur
Ref: 919364
Free shipping on orders over 50€ and up to 30kg.
Prices include VAT.
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449,99€ 499,99€
Promotion de 17/01/2026 a 23/01/2026
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Engine Brand Briggs & Stratton
Power 4.5HP
Mulching Function
Working Width 46cm
Chassis Material Steel
Engine Speed 3600RPM
Engine displacement 140cc
Engine Type 4-stroke gasoline

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HECHT 546 BSW Briggs&Stratton Petrol Lawn Mower with Mulching Kit
The Hecht 546 BSW petrol lawnmower with a Briggs & Stratton 500E engine is ideal for maintaining gardens with an area of up to 1000 m².

It has a self-propulsion system and central adjustable cutting height ranging from 25 to 70 mm.

The grass clippings can be collected into a 65 L capacity bag, with a fill alert.

Includes a side discharge system, useful for cutting taller grass without clogging the lawnmower, and a mulching kit that allows for finer grass shredding, so it can be used with a natural fertilizer.

The comfortable handlebar reduces vibrations and is foldable for easy storage!

Briggs & Stratton Motor

The Hecht 546 BSW lawnmower is equipped with a gasoline engine from the renowned Briggs & Stratton.

With a displacement of 140 cc, this 4-stroke OHV engine guarantees reliable, powerful and efficient performance, ideal for lawn maintenance work.

The robust construction offers excellent durability, while the integrated air filter helps protect the engine from impurities, thus extending its lifespan and ensuring smooth operation.

Engine Type Gasolina 4T
Engine displacement 140 cc
Engine Speed 3600 Rpm
Power 4.5 HP
Engine Brand Briggs & Stratton
Cutting System
The cutting system of the Hecht 546 BSW was designed to offer versatility, efficiency and superior performance in a variety of conditions.

With a cutting width of 46 cm, ideal for medium-sized gardens. The cutting height is adjustable via a central system with 7 positions (between 25mm and 70mm), allowing the user to easily select the desired cutting height to adapt the cut to different lawn conditions. 3 Cutting Modes Collection with bag: To keep a clean and debris-free garden; Side discharge: Facilitates cutting taller or wet grass, prevents clogging; #236fa1;">Mulching: It shreds the grass into fine particles, returning them to the soil as a natural fertilizer.

Mulching Kit
The mulching kit allows you to work without the collection bag, using the side discharge system. This system shreds the cut grass and distributes it directly over the lawn. The shredded grass decomposes naturally, acting as an organic fertilizer that enriches the soil with essential nutrients. In addition to promoting healthier and denser grass growth, mulching retains moisture in the soil, which reduces the need for frequent watering.
Technical Data
    • Gasoline Engine Briggs & Stratton 4T 
    • Displacement: 140cm³
    • Nominal Power: 4.5HP – 3600 RPM
    • Maximum Torque: 7.5Nm
    • Maximum Engine Speed 3600 rpm Recommended engine oil: 15w40 Steel chassis Working width: 46cm Central height adjustment: 7 positions Maximum lifting height: 70mm Minimum lifting height: 25mm With a traction speed of 3.6 km/h Number of forward speeds: 1 Speed: 3.6 km/h Side discharge with included side cut-off cover Mulching: Yes – cover kit included Collection capacity: 65L Recommended working area: Up to 1000m² Weight: 31Kg Fuel tank volume: 1.2L Spark plug electrode spacing: 0.6 – 0.7mm Large wheels – front / rear – 19cm / 25cm Manual start
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