Place of Origin:
Guangdong, China
Brand Name:
HF
Certification:
ISO 9001:2015
Model Number:
Hyundai R220LC-9S
For deeper water the R220LC-9S pontoon is built with a taller float section and additional sealed compartments, giving the 22 ton machine enough reserve buoyancy to work at around 3 m depth with a loaded bucket.
Buoyancy is calculated with a margin for the attachment and for water in the bucket, and the chain frame sits high enough that the chain stays above the waterline during normal travel.
Deep water dredging is where free surface effect matters most. The compartment layout limits water movement inside the floats, which keeps the platform stable when the machine slews with a full bucket.
Every deep water set is water tested compartment by compartment before delivery. We supply the buoyancy calculation with the drawing so the customer can check the rating for their attachment.
We are a professional excavator parts supplier. Our range covers most spare parts for all major excavator brands and models, including amphibious pontoons, undercarriage parts, bucket teeth, hydraulic parts, engine parts and booms. If a model is not listed, send the machine model, part number or a photo and we will confirm fitment, price and delivery.
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