Tub Extension For Jansen ® Msk-500Pro Electric Power Wheelbarrow – More Volume, More Flexibility This Is A Suitable Accessory For Our Jansen ® Msk-500Pro Electric Power Wheelbarrow And Is Ideal For Increasing The Tub Volume. More Loading Volume: The Tub Extension Increases The Volume Of The Power Wheelbarrow. Especially When Handling Light, Bulky Materials Such As Leaves, Green Waste, Wood, Manure Or Bulk Material, It Ensures Significantly More Efficient Operation. Important Note On Payload: ...