LKS high performance wire ropes in “The world’s first crane” in 2019

At the beginning of 2019,LKS High performance Wire Ropes used in the lifting of “The world’s first crane”, the construction and installation site of the largest equipment (ethylene 2 propylene tower) of China Science and technology refining and chemical integration project, “the world’s first crane” challenges the hoisting of 1000 ton ethylene 2 propylene tower with the largest volume, the highest height, the largest hoisting difficulty and the highest hoisting requirements of the island refining and chemical project.

XCMG xgc88000 4000t crawler crane and 1250t crawler crane have double tail sliding. The main crane 4000t crawler crane adopts 102 main boom + 33m fixed auxiliary boom working condition, and the working radius is 34m. The ethylene 2 propylene tower with a diameter of 6.804m was successfully installed in place. The erection height is 108.6m, and the main hoisting weight is 1435t

On March 15, 2019, the “fattest” large tower of China Science and technology refinery project, the quench oil tower of 800000t / a ethylene steam cracking unit, was successfully hoisted and fixed.

On April 4, 2019, in less than 3 hours, the large ethylene tower with a height of 100 meters, a diameter of 5.2 meters and a weight of 800 tons in the ethylene refining plant of China Science and Technology Corporation jumped up in the air and stably hoisted in place.

high performance wire ropes

On June 20, 2019, XCMG xgc88000 crawler crane, the “Big Mac” combined with 500t crawler crane, successfully hoisted the absorption tower of coal to hydrogen plant, a large-scale refining equipment of China Science and Technology Corporation. The lifting equipment is the first high tower of the coal to hydrogen plant and the key core equipment of the plant, with a diameter of 4.8m, a height of about 90m and a total lifting weight of more than 800 tons.LKS High performance Wire Ropes is used for lifting.

For sure XGC 88000 crawler crane is the big guys in the lifting engineering, there is the most important we should take care is the crane wire rope,LKS specially manufactures Wire Rope for XGC 88000.Then we can see this big guy to lifting the products easily and safety.

What should be paid attention to in the use of High performance Wire Ropes?

First of all, no matter what type of High performance Wire Ropes, pay attention to the lubrication effect; if the crane wire rope is not lubricated in place and the grease cannot effectively penetrate into the wire rope strand, the wire rope will cause early wire breakage, especially the internal core after long-term wear and corrosion.

Second, the steel wire rope of the crane should pay attention to the kink phenomenon. If the special steel wire rope of the crane, such as 35W * 7 / 4V * 39s + 5FC, is not installed in place, there will be stress phenomenon at the beginning of the installation. Then the High performance Wire Ropes without rotation will also kink during the lifting of heavy objects, and some steel wire ropes will bite on the rope arranging drum.

So what if the High performance Wire Ropes head of the truck crane is treated? When installing a new steel wire rope for the crane, the two ends of the new rope shall be tied tightly with thin soft wires to prevent loose ends and strands.

So how to eliminate the kink and undercut of wire rope? In general, when the new wire rope is uncoiled, we should keep the High performance Wire Ropes in a horizontal and natural state, so as to eliminate the stress, so as to avoid the kink phenomenon and extend the service life of the wire rope when replacing the wire rope.

What is wire rope specifications construction?

Product Parameter

ApplicationNameRope constructionRemarks
Subvertical HoistTriangle-strand wire rope6VX37S 6VX37 6VX34 6VX30 6VX43 6VX21 
Linear contact wire rope6X19S 6X19W 6X25Fi 6X29Fi 6X26WS 6X31WS 
Multi-layer strand wire rope6X36WS 6X41WSSuitable for vertical shaft of the wire rope canal
Digging subvertical hoist(use for well building)Multi-layer strand wire rope and shaped strand wire rope18X7 17X7 35WX7 24WX7 34X7 36X7 4VX39S 4VX48S 
Balance rope for subvertical hoistSteel wire rope6X37S 6X36WS 4VX39S 4VX48SOnly for regular lay
Multi-layer strand wire rope18X7 17X7 35WX7 24WX7 34X7 36X7Only for regular lay
Incline shaft hoist(winch)Triangle-strand wire rope6VX18 6VX19 
Steel wire rope6X7 
Hoister for blast furnaceTriangle-strand wire rope6VX37S 6VX37 6VX30 6VX34 6VX43 
Linear contact wire rope6X19S 6X25Fi 6X29Fi 6X26WS 6X31WS 6X36WS 6X41WS 
Vertical shaft tunnel and cablewayTriangle-strand wire rope6VX18 6VX19 
Multi-layer strand wire rope18X7 17X17 
Opened slope hoistingTriangle-strand wire rope6VX37S 6VX37 6VX30 6VX34 6VX43 
Linear contact wire rope6X36WS 6X37S 6X41WS 6X49SWS 6X55SWS 
Oil drillingLinear contact wire rope6X19S 6X19W 6X25Fi 6X29Fi 6X26WS 6X31WS6X36WSSteel core also is available
Belt conveyor, cableway and ground cable carLinear contact wire rope6X19S 6X19W 6X25Fi 6X29Fi 6X26WS 6X31WS6X36WS 6X41WS6X19W is not available for cableway
Excavator(hoisting)Linear contact wire rope6X19S+IWR 6X19W+IWR 6X25Fi+IWR6X29Fi+IWR 6X26WS+IWR6X31WS+IWR 6X36WS+IWR 6X55SWS+IWR6X49SWS+IWR 35WX7 24WX7 
Triangle-strand wire rope6VX37S 6VX37 6VX30 6VX34 6VX43 
CraneLarge casting craneLinear contact wire rope6X19S+IWR 6X19W+IWR 6X25Fi+IWR 6X36WS+IWR6X41WS+IWR 
Port handling hydraulic engineering and tower craneMulti-layer strand wire rope18X19S 18X19W 34X7 36X7 35WX7 24WX7 
Four-strand fan-shaped wire rope4VX39S 4VX48S 
Frequent hoisting and other important applicationLinear contact wire rope6X19S 6X19W 6X25Fi 6X29Fi 6X26WS 6X31WS 6X36WS6X37S 6X41WS 6X49SWS 6X55SWS 8X19S 8X19W 8X25Fi8X26WS 8X31WS 8X36WS 8X41WS 8X49SWS 8X55SWS 
Four-strand fan-shaped wire rope4VX39S 4VX48S 
Moving machine for hot steel ( platform for pushing steel used in steel works)Linear contact wire rope6X19S+IWR 6X19W+IWR 6X25Fi+IWR 6X29Fi+IWR
6X31WS+IWR 6X37S+IWR 6X36WS+IWR
 
Shipping handlingLinear contact wire rope6X19W 6X25Fi 6X29Fi 6X31WS 6X36WS 6X37SGalvanized
Multi-layer strand wire rope18X19S 18X19W 34X7 36X7 35WX7 24WX7 
Four-strand fan-shaped wire rope4VX39S 4VX48S 
Tugboat, Cargo netSteel wire rope6X31WS 6X36WS 6X37SGalvanized
Ship tension, mast hanging bridgeSteel wire rope6X7+IWS 6X19S+IWRGalvanized
Salvaging wrecked shipSteel wire rope6X31WS 6X36WS 6X37S 6X41WS 6X49SWS 6X55SWS
8X19S 8X19W 8X31WS 8X36WS 8X41WS 8X49SWS
8X55SWS
Galvanized


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