WebAuxiliary Lifting Sheave - Optional Single 16.53 in (41.99cm) root diameter nylon sheave Easily removable wire rope guards Does not affect erection of the fly or use of the main … WebNov 10, 2024 · Tower lift cylinder: uses hydraulics to raise and lower the two main boom sections. Upright level cylinder: Works with the main cylinder to control the movement of the main base and fly sections. Jib …
Technical Data - Link-Belt Cranes
Web• Hammerhead boom nose allows operator to work at high boom angles. • Auxiliary lifting sheave can swing around on the boom head to reduce overall length. • Wire rope with “superstop” easy reeving system LoadCom compensates load radius Effectively compensates for boom deflection as a load is being lifted off the ground. WebThe most recognizable part of a crane, the boom is the arm of the crane that holds the load and allows the crane to move the load closer to or away from the crane by lowering and raising the Boom. Lattice boom A type … create shutdown shortcut
GROVE (Truck Mount) LOAD CHART - NCCCO
WebUse Main Hoist: Tap fists on head; then use regular signals. Use Main Hoist. Use Whip Line (Auxiliary Hoist): Tap elbows with one hand; then use regular signals. Use Whip Line. Raise Boom: Arm extended, fingers closed, thumb pointing upward. Lower Boom: Arm extended, fingers closed, thumb pointing downward. Web15. Do not lift loads when boom is fully lowered. The Load Moment Indicator (LMI) senses pressure and will not provide warnings or lockout. The crane can become overloaded if lift cylinder(s) is fully retracted. 16. Use LMI/angle indicator as reference only. 17. Do not exceed extension capacities at any reduced boom length. 18. WebS Boom elevation: ---3˚ to 78˚ Auxiliary Lifting Sheave --- Optional S Single 10.63 in (27.0cm) root diameter steel sheave S Easilyremovablewireropeguards S Does not affect erection of the fly or use of the main head sheaves Hook Blocks and Balls --- Optional S 30 ton (27.2mt) 3 sheave quick---reeve hook block with safety latch do all mirrors show lateral inversion