High tower crane tires manipulation and protectio

High tower crane tires with full Hand pallet jacks transmission, mechanical, simple structure, light weight, low energy consumption, easy maintenance, smooth, impact, centralized control, with good speed performance.

  1. Crane operation
     High tower crane tires manipulation, lying pJ treasure while driving, but also in unchanging central control room. These two sets of lifting sail the whole system can be manipulated, all instruments are located in the cab and the control room, from the weight (lifting moment), work rate and other relevant data in the cab or the control room display.
  2. Safety devices
     (1) machine. ① emergency stop switch; ⑦ hydraulic oil tank is less than five requirements protector; ① liquid Qing oil temperature is higher than a predetermined value and gear warning devices; ④ hydraulic safety valve; ⑤ alarm. In addition to the alarm, the other devices installed in the cab or the control room, the driver can at any time depending on the circumstances to take corresponding measures.