4. Tower crane anchorage frame
The Tower Crane anchor frame shall be installed when the tower crane has goes beyond its free standing height. Suitable for most of the China Made Tower Crane.
5. Tower Crane Climbing Cage
For Sale Telescoping Cage for Tower Crane Spider Tower Crane Telescoping Climbing Cage For Tower Crane Spider With Telescoping Yoke And Hydraulic Jack/Cylinder Pump
6. Tower crane boom section for yongmao , SYM , SCM , GJJ, Jarway, Jianglu, Huba
7. Transition mast
Transition mast, adaptor mast 2m to 1.6m for tower crane transfer mast section tower crane parts 1.6m to 1.2m adaptor mast Its function is that change the 2m mast section into 1.6m mast secion & 1.6m mast to 1.2m mast, L mast to K mast in order to meet different client demand.
Advantage: our lugs of the mast can unload,in order to load in the 40HQ,otherwise,it will bring some extra cost .
8. tower crane Slewing Turntable
RCV slewing mechanism adopts stepless speed control with advanced electrical adjustment and eddy brake, with no inertial, running stably and locating more precisely. It is composed of Y or YD series multi-speed motor, speed reducer and driving gear. RVF series are variable frequency control slewing mechanism, with the same structure as RCV. It has the advantage of high working efficiency, long service life, low maintenance cost, comfortable operation and so on.
9. Connection: pin shaft(35Cr)
General introduction of tower crane main mechanisms .
( 1 ) Main raw material of tower crane’s body and tower-cap are 16 Manganese,Q345B Steels , which are selected from heavy wall seamless steel pipe manufactured by Ansteel Steel Group.
( 2 ) Hoisting mechanism " Jiuhe " and " Yibin " brand are provided by national-level manufacturer. To adopt eddy current brake,four-speed winding hoist.
( 3 ) Slewing bearing : appointed corporation of Fangyuan Slewing Bearing Factory .
( 4 ) Slewing mechanism : equipped with four-speed winding motor and "Shengjian " brand, the quality is the same with exporting supplier " " .
( 5 ) Luffing mechanism is double-speed cone rotor motor, so It’s needn't refill gear lubricant or maintenance , and double-planetary reducer.
( 6 ) Electrical apparatus system : The main contactor is from by Sanmen Sangang ,and is durable in use.
( 7 ) Welding : welding is carbon-dioxide shielded and automatic submerged arc welding. Feature: advanced technology,strong connectivity.
( 8 ) Driver cab : With arc space capsule , toughened glass , wide field of vision , clear and safe ,auto wiper, air conditioner.
( 9 ) Basic mast section : square strengthened steel, repeatedly applicable, convenient in tower crane displacement. But lower in cost.
( 10 ) Mast section : 3 meters in length , strengthened bolted with 10.9 grade high-strength bolt . each mast section with 12 bolts .(common manufacturers adopts 8.8 grade).
We are an experienced supplier of steel parts, mechanism, motor, gearbox, electric control panel, electric parts and other components for Tower Cranes and Passenger Hoists. This includes popular makes such as SYM, Yongmao, SCM, GJJ and other good quality brand.
Our features include:
1. Over 1000 various tower crane and passenger hoist parts.
2. Minimal MOQ requirements.
3. Quick order turnaround.
4. 24-hour online service with reliable after sales service.