Air-powered technology is a common tool that is useful for heavy lifting applications in mining, building, and construction industries. The serco air bag dock leveler from elite material handling co utilises this technology offering proven, long-term, reliable service on loading dock every day. The serco air bag dock leveller is safer and far easier to operate compared to mechanical dock levelers. This air bag dock leveler is simple to operate as can be raised by a pushing a button. The systems offers advantages like no back wrenching pulling of chains, 4 walking down the deck and, best of all, no springs or hold-down to repair or replace. Some of the salient features of these serco air bag dock leveler include 50,000 psi high tensile steel deck and lip assembly depending on selected dock-leveller capacity; structural safety legs to support at and below dock loading; full-range telescopic toe guards; polyvinyl chloride coated polyester fibre air-bag lifting mechanism; removable pan for additional easy clean-out; integral maintenance struts for deck support; optional 18" or 20" lip for longer lip purchase; lip extension extends lip at full height; high-volume, low-pressure air bag lifting mechanism; 10 amp fan with two-stage, single-speed, self-cleaning filter; ul-approved motor with single-phase 220 volt electrical power; clean-frame design for easy clean-up, maintenance and inspection; night-locks prevent unauthorised entry.