PLANT APPROVALS AND CERTIFICATION ROAD RAIL VEHICLES Documentation Relating to all RRVs. Please note that new Duty charts may have higher Safe Working Loads for unlocked duties 1, 2, 3 & 4 in sectors D, E & F. This is due to higher flexibility of the chassis than when the chassis is locked. This increased flexibility means that the first wheel will lift during initial Prolec tip testing at a higher SWL.
RAIL ATTACHMENTS Documentation relating to trailers and other braked attachments
MACHINE CAPABILITIES RRV Capabilities Documentation here. All duty charts are produced specific for individual machines and should only be used for information and to aid planning for that machine.