Yardboss, MM56

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Yardboss, MM56


The MM 56 YARD BOSS® engine allows mixing and matching of attachments for a variety of grounds keeping jobs including cultivating, edging, aerating, sweeping and much more.  System for effortless starting plus an easy to use multi-function handle with start/stop and trigger controls, it also folds up for easy transport and storage. This tool is a “must-have” around the home or farm. Attachments sold separately.

Technical data

DISPLACEMENT 27.2 cc (1.66 cu. in.)
ENGINE POWER 0.85 kW (1.14 bhp)
FUEL CAPACITY 340 cc (11.5 oz.)
TINE SPEED 200 rpm
WEIGHT* 9.9 kg (21.8 lbs.


  • Manual fuel pump (purger)Zoom
    Manual fuel pump (purger)

    A small fuel pump delivers fuel to the carburettor at the touch of a button. This reduces the number of starting pulls required following extended breaks in operations.

  • Multi-function control handleZoom
    Multi-function control handle

    This houses all the engine controls. Easy, comfortable thumb-operated control means the operator’s hand never leaves the handle.

  • Multi-functional gear boxZoom
    Multi-functional gear box

    The multi-functional gear box can be easily changed from forward to reverse.

  • Shielded spark plug coverZoom
    Shielded spark plug cover

    The spark plug cover integrated into the housing protects the motor against damage.

  • Convenient to transportZoom
    Convenient to transport

    The STIHL MultiSystem folds down quickly and easily, even with an attachment fitted. This makes it convenient to carry, transport and store. For your all-round safety when operating the STIHL MultiSystem we recommend that you wear goggles, sturdy footwear, gloves and ear defenders.