ADDRESS
703A, 199 Jinwan Road,Pudong New Area, 201206, Shanghai, China
CONTACT US
+86-21-68598616
FAX
+86-21-50191951
EMAIL
sinoway@sinoway-sh.com
WHATSAPP
+86-13901310498
WECHAT
sinoway74
| Home | Products | Cranes | Tower Cranes
Crane,Cranes,Tower Crane SWQTZ40
Specification Sheet
Main specification
Max. lifting capacity 4000 kg
Tip lifting capacity 936 kg
Working radius 45 m
Free height 30 m
Trolley speed 40/20 m/min
Climbing speed 0.5 m/min
Slewing speed 0-0.6 m/min
Dimension of standard section 1.5x1.5x2.5 m
Total power 24.8 kw
  • The electric control system of the tower crane adopts the advanced "PLC + frequency converter" control mode, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.
  • The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.
  • The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.
  • Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.