EQUIPMENT DESCRIPTION (Contd)
PALLET EQUIPMENT FEATURES (Contd)
LAUNCHER The launch boom, swivel drive, front and rear pin wheel drives, upper and lower
rollers, cable guide roller, lower support boom, secondary support boom and rollers, and winch
WINCH ASSEMBLY The hydraulic winch, mounted on A-frame support of pallet, that assists in
lifting and supporting bridge during launch and retrieval operations.
WINCH WIRE ROPE HOOK The hook attached to the winch wire rope designed to connect to
lifting eye on bridge launch beam and pallet launch boom.
FORWARD PIN WHEEL DRIVE The drive unit, mounted on pallet frame center crossmember,
comprised of a gear box, hydraulic motor, and drive gear.
SECONDARY SUPPORT BOOM ROLLERS The two large rollers with tapered centering plates
mounted on secondary support boom.