This is a self-propelled lawn mower from Stiga, which has a generous collection box of 70 litres.
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Stiga Combi 950 SQ AE 900 Series Cordless Mower (Tool Only)
Mowers Online
Stiga Combi 950 SQ AE 900 Series Cordless Mower (Tool Only)
Tom Williams Garden Machinery
Stiga Combi 950 SQ AE