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DERRICK CRANE, WEIGHS APPROX 60 TONNES - USED FOR LIFTING BLOCKS OF MARBLE IN A QUARRY. CONSTRUCTED MAINLY OF FABRICATED STEEL. IT IS FIXED WITH BOLTS PERMANENTLY INTO THE QUARRY FLOOR. IT IS OPERATED BY THREE ELECTRIC MOTORS.

GANTRY CRANES WHICH ARE USED TO LOAD/UNLOAD CONTAINERS FROM CONTAINER SHIPS. THE SHIP TO SHORE GANTRY CRANE IS A MACHINE THAT RUNS ON GANTRY RAILS ALONG THE QUAY TO ALLOW CRANE MOVEMENT. THE GANTRY CRANE CONTAINS A TROLLEY WHICH RUNS ON RAILS WHICH ARE SUPPORTED BY THE CRANE’S BOOM AND BEAM CRANE STRUCTURAL COMPONENTS. THIS ALLOWS THE MOVEMENT OF CONTAINERS FROM THE QUAYSIDE TO THE SHIP OR FROM THE SHIP TO THE QUAYSIDE.

HYDRAULIC LIFTING EQUIPMENT. A SYSTEM THAT IS TO BE ATTACHED TO A VEHICLE TO PERFORM BOTH RECOVERY/LIFTING AND TOWING APPLICATIONS. HAVING DUAL 50,000 lb PLANETARY RECOVERY WINCHES MOUNTED ON A FULL HYDRAULIC 50 TON RECOVERY BOOM COMBINED WITH AN INTEGRATED UNDERLIFT HAVING A REACH OF 128 INCHES AND GIVING FULL POWER TILT.

GANTRY CRANES. USED TO LOAD/UNLOAD CONTAINERS FROM CONTAINER SHIPS. THE CRANES RUN ON RAILS ALONG A QUAY. THE CRANES CONTAIN A TROLLEY WHICH RUNS ON RAILS WHICH ARE SUPPORTED BY STRUCTURAL COMPONENTS OF THE CRANE (BOOM AND BEAM).

A HOLLOW POLYURETHANE TUBE WELDED TO FORM A CONTINUOUS LOOP SO THAT IT FLOATS ON WATER. THE TUBE IS HYDROPHOBIC AND OLIOSCOPIC AND FORMS AN INTEGRAL AND ESSENTIAL COMPONENT OF THE FLOATING TUBE OIL SKIMMER. THE TUBE IS SOLD SIZED TO A SPECIFIC LENGTH AND FORMS PART OF THE CONTENT OF EVERY NEW OIL SKIMMER SOLD. THE PURPPOSE OF THE TUBE IS TO SKIM OIL FROM THE SURFACE OF THE WATER USING SURFACE TENSION TO CAUSE THE OIL TO STICK TO THE OUTSIDE OF THE TUBE. AS THE TUBE MOVES THROUGH THE OIL SKIMMER MECHANISM IT IS CLEANED AND RETURNED BACK TO THE WATER TO SKIM MORE OIL THUS PURIFYING THE WATER. THE TUBE DOES NOT CARRY ANY LIQUID INTERNALLY AS IT IS SEALED IN ORDER TO ENSURE THAT IT FLOATS.