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HITCH STANDARD · S80 · 25 tonne+

S80 Quick Hitch — Heavy Excavator Standard

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S80 is the heaviest of the five common European hitch standards, fitted to large excavators above 25 tonnes — the machines that build motorways, quarry rock, and shift industrial-scale earthworks. Carriers include the Volvo EC300, CAT 330 / 336, Komatsu PC290LC, Hitachi ZX350LC, Liebherr R 930 / R 938, and Doosan DX300LC. Pin diameter is 80 mm with bracket centres scaled for the very high hydraulic flows (140 L/min+) and structural loads of these machines.

S80 attachments are the heaviest in our range — 700+ kg buckets, the GORE V6 breaker (580 kg, sized for the lower end of S80) for rock and demolition, and large grapples for industrial scrap and forestry. Our S80 inventory is more focused than S60 — the population of carriers in the Nordics is smaller, but every S80 product we list is in stock at Saltsjö-Boo. Lead times on bespoke S80 sizes (very wide buckets, heavy demolition shears) are typically 4–6 weeks.

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FAQ

S80 common questions

Which excavators use S80?
S80 is standard for most 25-tonne+ heavy European excavators including the Volvo EC300 / EC380, CAT 330 / 336 / 349, Komatsu PC290LC / PC360, Hitachi ZX350LC, Liebherr R 930 / R 938, and Doosan DX300LC. Always confirm via the machine’s manual — some heavy machines (45t+) move into S100 territory which is outside our standard range.
What kind of work is the S80 class right for?
S80 carriers are the right tool for motorway construction, quarry work, large-scale demolition, deep foundation excavation, and bulk earthworks above 1 000 m³ per day. For most general contracting work the S60/S70 class is more economical to run and transport.
Can I order custom-sized S80 attachments?
Yes — for very wide buckets (1.5 m+), heavy demolition shears, or specialist forestry attachments we manufacture to order. Lead time is typically 4–6 weeks. Send a spec to our team via the Contact form or call +46 12 345 678.