U.S. distributor for:
Rayco - Wylie Systems
Hydraulic Crane Lock Outs
Prevents overload & ATB
Fits most hydraulic cranes.
Works with most LMI and ATB systems.
Required for hydraulic cranes 1992 and newer and man basket lifts. (see regulations)
Complies with OSHA regulations. (see regulations)
Lock out kits are not crane specific so we will need to know what how many control levers you have and the maximum flow need for each function. The most common kit contains three hydraulic valves (two 40GPM valves and one 70GPM). The two 40GPM valves are for the telescope out and boom down function and the 70GPM valve is for the hoist up. If your crane uses two telescope out levers a 2nd 40GPM valve will be needed. Also if you have a 2nd winch you will need a valve for it. In addition to the valves the lock out kit comes with a junction box with internal relay, connecting cable and a generic wiring diagram.
*** Additional hoses and fittings will be required and are not included in the kit. The fitting size on the valves in the kit are #16 & #20 SAE which is for 1" and 1 1/4" ID hose.***
*** You will need to have knowledge of your cranes hydraulic system as well as experience working with load moment indicators or anti-two-block warning systems to install this kit yourself.***
70 GPM valve with two #20 SAE ports. This valve is used for 1"-1 1/4" I.D. lines. Supply voltage is 12V.
40 GPM valve with two #16 SAE ports. This valve is used for 3/4" I.D. or smaller lines. Supply voltage is 12V.
70 GPM valve installed
Two 40 GPM
on telescope out
and boom down.
Crane Warning Systems Atlanta Inc. Copyright 2001