Crane
The 70CWRC10 tower crane is a free-standing, top slewing type with a maximum load capacity of 7 tons (6.4 tonnes). Its main boom is equipped with an automatic luffing jib which can reach a maximum length of 70 metres (229.6 feet). It also features an adjustable counterbalance weight and an upper attachable luffing fly jib for an extra working range of 17 metres (55.7 feet), a double-speed winch with auxiliary brake, a load torque limiter, a Cabin Permit System, an overload alarm system and a ground anchoraging mechanism. In addition, the crane is fitted with several superior technologies such as PLC-based control system, a frequency-controlled hoist motor and the Simens-based long-distance wireless control system. Safety is enhanced by the Arc-shaped cab protective frame, the secondary safety lock system, and the wireless-operated safety lock.