Aberdeen-based crane specialist Energy Cranes International has ...
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Aberdeen-based offshore crane engineering and mechanical handling ...
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The sophisticated mid-range pedestal crane for offshore service
Energy Cranes EC 750 is a proven machine developed from the Titan T6800 series.
The EC 750 is designed to withstand the rigours of intensive round-the-clock operation on substantial manned offshore installations and drilling rigs. In a typical 100ft boom configuration, the EC 750 delivers 39 US tons (35 tonnes) on-board and 26 US tons (23 tonnes) off-board load capability at 35ft (10.7m) radius.
Designed and manufactured under API 2C 6th edition, the EC750 can be configured to optimize the on-board and off-board capacity by utilizing the established methods within API 2C.
Performance load chart snapshot
Rotating Structure 
The reinforced base plate, to which the bearing and gearbox are bolted, virtually eliminates shock-load deflection and, in consequence, extends bearing life. The symmetrical superstructure avoids localised stress. A 75” (1.9m) single ball swing bearing. Continuous 360° swing control is delivered through four heavy duty hydraulic planetary drives, with static and dynamic brakes.
Boom & Load Control
59” x 59” (1.5m x 1.5m) cross section lattice booms are available from 60 to 140 ft (18.3-42.7m ) in length. A jib extension accommodates the auxiliary hoist line/sheave. Boom, main and auxiliary hoist control is through hydraulic planetary hoists equipped with counter-balance valves for power load-lowering. Automatic spring-applied hydraulic release brakes and ratchet/pawls are fitted. Boom suspension is of the pendant line/bridle type. Backstops, kick-outs and Anti-2-Block are standard.
Operator’s Cab
The ‘full vision’ cab is fully enclosed and fitted with shatter-resistant glass. Hydraulic controls have dead-man failsafe and there are pressure gauges for each pump. The cab control panel includes prime mover controls/gauges.
Options
• Power Units
• Load Indicator Systems
• Electrical Equipment
• Load Hoists
• Whip Extension/Hoist
• Rigging
• Pedestal Adapters
• Hydraulic Systems
• Cold Weather Materials
