Merchandise Description





Standard introduction of tower crane major mechanisms .

( 1 ) Principal raw materials of tower crane’s physique and tower-cap are 16 Manganese,Q345B Steels , which are chosen from heavy wall seamless metal CZPT created by Ansteel Steel Group.

( 2 ) Hoisting mechanism ” Jiuhe ” and ” HangZhou ” model are provided by nationwide-level manufacturer. To undertake eddy current brake,4-velocity winding hoist.

( 3 ) Slewing bearing : appointed corporation of CZPT Slewing Bearing Manufacturing unit .

( 4 ) Slewing mechanism : outfitted with four-velocity winding motor and ” Shengjian ” manufacturer, the quality is the very same with exporting supplier  .

( 5 ) Luffing system is double-pace cone rotor motor, so It truly is needn’t refill equipment CZPT or maintenance , and double-planetary reducer.

( 6 ) Electrical apparatus technique : The primary contactor is from Siemens. The operating technique is a higher-good quality merchandise (r integrated pellet ) ,which provided by Xihu (West Lake) Dis. Sangang ,and is resilient in use.

( 7 ) Welding : welding is carbon-dioxide shielded and automatic submerged arc welding. Function: sophisticated engineering,powerful connectivity.

( 8 ) Driver taxi : With arc area capsule , toughened glass , wide area of vision , very clear and risk-free ,automobile wiper, air conditioner.

( 9 ) Standard mast section : sq. strengthened steel, regularly relevant, hassle-free in tower crane displacement. But decrease in cost.

( 10 ) Mast segment : 3 meters in size , strengthened bolted with 10.9 quality high-power bolt . every mast section with twelve bolts .(typical producers adopts 8.8 grade)

SYM HOIST & TOWER CRANE QUIPMENT CO.,LTD situated in HangZhou China is 1 of the most significant supplier and export of tower crane, luffing crane , topless crane , passenger hoist along with the spare components for them. With 20 years’ knowledge on tower crane rent , installation , fix and reconstruction, the firm has more than 50 skilled mechanical and electrical engineer dependable for the set up information, failure diagnosis, maintainance and reconstruction for the tower craneattheconstructionsite.
Obtaining a long-phrase and good cooperative relationship with China’s most CZPT company of tower crane and passenger hoist like YONGMAO, SANYO, ZheJiang SCM, Zoomlion, GJJ, BAODA,and so forth. The company can offer you the greatest good quality CZPT tower crane and passenger hoist withmostcompetitiveprice.





Lubrication is an crucial element to enhance the effectiveness of worm equipment transmission. The worm equipment action generates a great deal of heat, which reduces performance. The power sent at a offered temperature boosts with the transmission efficiency. Correct lubrication reduces friction and warmth, which increases effectiveness.

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