InStart iSi logo

Tired of pulling a rope to get your lawn mower engine started? Our InStart technology means no more pulling the cord to start mowing: just push the button or turn the key for instant starting.

InStart is the perfect combination of two worlds. The engine delivers the power and performance of a petrol engine, while the InStart technology gives you the easy battery starting of an electric mower. No more pulling the cord and no electric cable limiting your flexibility.


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The iSi system features the latest lithium-ion battery technology, which is integrated directly into the engine itself. The battery is non-removable, meaning the charging cable connects directly into the engine, it’s that easy.
One charge of the lithium-ion battery will last the whole mowing season*.

* Based on average consumer usage - up to 200 starts.


It is so easy and convenient to charge the battery!

Step 1: Plug the cable directly into the engine...

InStart iSi charging step 1

Step 2: Plug the cable directly into the mains!

InStart iSi charging step 2


475iSi Series™ InStart®
Gross Torque (Nm): 7,46
Displacement (cc): 140

575iSi Series™ InStart®
Gross Torque (Nm): 8,48
Displacement (cc): 150

675iSi Series™ InStart®
Gross Torque (Nm): 9,83
Displacement (cc): 163

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