STIHL YARD BOSS®

STIHL YARD BOSS®

Lawn and garden perfection

With the STIHL YARD BOSS® you are perfectly equipped for a whole variety of lawn-care, soil-cultivation and clearing jobs. The STIHL MM 55 YARD BOSS® on which the system is based can be combined quickly and easily with a wide variety of STIHL MultiTools to fit your needs.

     YARD BOSS® MM 55      YARD BOSS® Attachments

YARD BOSS®  MM 55YARD BOSS® Attachments

YARD BOSS®  MM 55

YARD BOSS® MM 55

The STIHL YARD BOSS comprises a powerful drive unit, frame and a pick tine attachment which folds up quickly and compactly. The housing of impact-resistant materials is robust, lightweight and durable. The controls are conveniently positioned for easy operation, making the YARD BOSS easy to guide and allowing you to work in comfort. 

MM 55

STIHL YARD BOSS® 

The MM 55 YARD BOSS®engine allows mixing and matching of attachments for a variety of groundskeeping jobs including cultivating, edging, aerating, sweeping and much more. With 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.

MM 55 C-E also available with Easy2Start™

Standard features

Manual fuel pump (purger) 

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 handle 

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 box 

Multi-functional gear box

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

Shielded spark plug cover 

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

Shielded spark plug cover

Convenient to transport 

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.

Handle folds for storage and transport 

Handle folds for storage and transport

The STIHL MultiEngine comprises of a powerful drive unit and a frame that folds down quickly and easily for transport or storage without the need for any additional tools. 

Technical data

Displacement (cc) 27.2
Power output (kW/bhp) 0.8 / 1.1
Weight (kg / lbs) 1) 7.6 / 16.8 
 

Accessories

BF - MM Pick Tines

BF - MM Pick Tines

BF - MM - Pick tine cultivator MultiTool. Designed to loosen soil in preparation for planting. All attachments sold separately. 

Technical data
Weight 2.0 / 4.4 kg / lbs


BK - MM Bolo Tines 

BK - MM Bolo Tines

BK - MM - Bolo tine cultivator MultiTool. Designed to cultivate rocky, sandy, claylike compacted soil. All attachments sold separately.

Technical data
Weight 0.8 / 1.8 kg / lbs


FC - MM Edger 

FC - MM Edger

FC - MM - Bed and sidewalk edger MultiTool. Designed to cut a defined edge of lawn or to cut patches of lawn to be transplanted. All attachments sold separately.

Technical data
Weight 2.0 / 4.4 kg / lbs


RL - MM Lawn Aerator 

RL - MM Lawn Aerator

RL - MM - Lawn aerator MultiTool. Designed to uniformly perforate the surface of the lawn allowing air, moisture and nutrients to get to the roots. All attachments sold separately.

Technical data
Weight 8.6 / 19 kg / lbs

MF - MM Lawn Dethatcher 

MF - MM Lawn Dethatcher

MF - MM - Lawn dethatcher MultiTool. Designed to remove moss, dead grass and other accumulated material from lawn surface. All attachments sold separately.

Technical data
Weight 3.9 / 8.7 kg / lbs

KW - MM PowerSweep™ 

KW - MM PowerSweep™

KW - MM - PowerSweep™ paddle MultiTool. Designed to remove dirt and rubble, sand and gravel, wet leaves and snow from walkways and roads. All attachments sold separately.

Technical data
Weight 4.2 / 9.3 kg / lbs


KB - MM Bristle Brush 

KB - MM Bristle Brush

KB - MM - Bristle brush MultiTool. Designed to remove dirt and rubble from paved areas or uneven natural stone surfaces. All attachments sold separately.

MM 55 C-E

STIHL YARD BOSS® with Easy2Start™

The MM 55 C-E YARD BOSS® engine allows mixing and matching of attachments for a variety of groundskeeping jobs including cultivating, edging, aerating, sweeping and much more. Equipped with the Easy2Start™ 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.

A wide selection of MultiTools available

Standard features

STIHL Easy2Start™

STIHL Easy2Start™

A genuine advance in easy starting. STIHL Easy2Start™ cuts the effort required to start the tool by half, while the starter cord can be pulled at just one third of the normal force. All it takes is 2 fingers and a gentle pull action

Manual fuel pump (purger) 

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 handle 

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 box 

Multi-functional gear box

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

Shielded spark plug cover 

Shielded spark plug cover

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

Convenient to transport 

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.

Handle folds for storage and transport 

Handle folds for storage and transport

The STIHL MultiEngine comprises of a powerful drive unit and a frame that folds down quickly and easily for transport or storage without the need for any additional tools. 

Technical data

Displacement (cc) 27.2
Power output (kW/bhp) 0.8 / 1.1
Weight (kg / lbs) 1) 8.0 / 17.4 

Accessories

RL - MM Lawn Aerator

RL - MM Lawn Aerator

RL - MM - Lawn aerator MultiTool. Designed to uniformly perforate the surface of the lawn allowing air, moisture and nutrients to get to the roots. All attachments sold separately. 

Technical data
Weight 2.0 / 4.4 kg / lbs 

MF - MM Lawn Dethatcher

MF - MM Lawn Dethatcher

MF - MM - Lawn dethatcher MultiTool. Designed to remove moss, dead grass and other accumulated material from lawn surface. All attachments sold separately. 

Technical data
Weight 8.6 / 19 kg / lbs 

FC - MM Edger

FC - MM Edger

FC - MM - Bed and sidewalk edger MultiTool. Designed to cut a defined edge of lawn or to cut patches of lawn to be transplanted. All attachments sold separately. 

Technical data
Weight 0.8 / 1.8 kg / lbs 

BF - MM Pick Tines

BF - MM Pick Tines

BF - MM - Pick tine cultivator MultiTool. Designed to loosen soil in preparation for planting. All attachments sold separately. 

Technical data
Weight 2.0 / 4.4 kg / lbs 

BK - MM Bolo Tines

BK - MM Bolo Tines

BK - MM - Bolo tine cultivator MultiTool. Designed to cultivate rocky, sandy, claylike compacted soil. All attachments sold separately. 

Technical data
Weight 2.0 / 4.4 kg / lbs 

KB - MM Bristle Brush

KB - MM Bristle Brush

KB - MM - Bristle brush MultiTool. Designed to remove dirt and rubble from paved areas or uneven natural stone surfaces. All attachments sold separately. 

Technical data
Weight 4.2 / 9.3 kg / lbs 

KW - MM PowerSweep™

KW - MM PowerSweep™

KW - MM - PowerSweep™ paddle MultiTool. Designed to remove dirt and rubble, sand and gravel, wet leaves and snow from walkways and roads. All attachments sold separately. 

Technical data
Weight 3.9 / 8.7 kg / lbs 

                                

YARD BOSS® Attachments

YARD BOSS® Attachments

Lawn and garden perfection

Whatever the task at hand – be it removing moss, aerating the lawn, loosening the soil or sweeping paths and courtyards – the STIHL YARD BOSS® has the ideal tool for the job. Even occasional users can replace attachments without difficulty and without the need for special tools. As a result, the system is easily cleaned and immediately ready for many different jobs. 

FC - MM Edger

MultiTool

FC - MM - Bed and sidewalk edger MultiTool. Designed to cut a defined edge of lawn or to cut patches of lawn to be transplanted. All attachments sold separately. 

FC - MM - Edge trimmer

Technical data

Weight kg / lbs 0.8 / 1.8 

RL - MM Lawn Aerator

MultiTool

RL - MM - Lawn aerator MultiTool. Designed to uniformly perforate the surface of the lawn allowing air, moisture and nutrients to get to the roots. All attachments sold separately.

RL - MM - Aerator

Technical data

Weight kg / lbs 2.0 / 4.4 

BF - MM Pick Tines

MultiTool

BF - MM - Pick tine cultivator MultiTool. Designed to loosen soil in preparation for planting. All attachments sold separately. 

BF - MM - Pick Tines

Technical data

Weight kg / lbs 2.0 / 4.4 

BK - MM Bolo Tines

MultiTool

BK - MM - Bolo tine cultivator MultiTool. Designed to cultivate rocky, sandy, claylike compacted soil. All attachments sold separately. 

BK - MM - Bolo Tines

Technical data

Weight kg / lbs 2.0 / 4.4 

KB - MM Bristle Brush

MultiTool

KB - MM - Bristle brush MultiTool. Designed to remove dirt and rubble from paved areas or uneven natural stone surfaces. All attachments sold separately. 

KB - MM - Bristle Brush

Technical data

Weight kg / lbs 4.2 / 9.3 

KW - MM PowerSweep™

MultiTool

KW - MM - PowerSweep™ paddle MultiTool. Designed to remove dirt and rubble, sand and gravel, wet leaves and snow from walkways and roads. All attachments sold separately.

KW - MM - PowerSweep

Technical data

Weight kg / lbs 3.9 / 8.7 

MF - MM Lawn Dethatcher

MultiTool

MF - MM - Lawn dethatcher MultiTool. Designed to remove moss, dead grass and other accumulated material from lawn surface. All attachments sold separately.

MF - MM - Dethatcher

Technical data

Weight kg / lbs 8.6 / 19 

MM Weight Kit

For STIHL MultiSystem

Weight kit for STIHL MultiSystem cultivator MultiTools. Increases weight providing better depth penetration, especially helpful in tilling compacted soil. All attachments sold separately. 

MM Weight Kit

MM Wheel Kit

For STIHL MultiSystem

Wheel kit for STIHL MultiSystem engine. For ease of handling and transport, and better maneuverability with most MultiTools. All MultiTools sold separately. 

MM Wheel Kit

FS-MM Trimmer Attachment

Pair this trimmer attachment with your STIHL YARD BOSS® Wheel Kit for a quality, cost-effective trimmer mower

Now you can turn your STIHL YARD BOSS® into a quality wheeled trimmer, adding ease and convenience to your trimming tasks – all for much less than the cost of a dedicated trimmer mower. The STIHL FS-MM trimmer attachment features a dependable STIHL AutoCut® 25-2 trimmer head for precision cutting tasks. To advance the line, just tap the trimmer head against the ground. Need to change the trimmer head? The FS-MM trimmer head is designed to be removed and replaced with a wide range of STIHL trimmer heads, including STIHL SuperCut™, FixCut™, DuroCut and more! Note: Must be used with wheel kit. 

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