Company Info
Jinan Dongde Construction Machinery Co., Ltd. is a professional manufacturer of special equipment established with the approval of General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, and produces construction hoist. It is located in Xianggong Industrial Park, Zhangqiu, and covers an area of over 20,000 square meters. Our company has established a technology development center, owns a capable R&D team with efficient work style and exquisite... view more
Company Profile
Year Company Registered:
2010-09-14
OEM Services Provided:
NO
Payment Terms:
T/T, L/C
Business Type:
Manufacturer, Trading Company
Quality Certificate:
ISO9000
Main Export Markets:
North America, Western Europe, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Oceania, Africa
Basic Info.
Brand Name:DONGDE
Condition:new
Model No.:QTZ80
Place of Origin: Shandong
Min.Order: 1 Set/Sets
Means of Transport:Ocean
Supply Capacity
Packing:Export standard packing
Delivery Date:within 30days after receiving deposit
QTZ80(5513)construction tower crane
All of construction tower cranes are incorporated with internationally advanced "Tower Crane Computerized Design Platform(TCDP)" optimized design,featuring in advanced mechanism, uniform load bearing,good appearance,superior performance and complete,reliable safety devices.
1.The tower crane is a combination of advanced technologies of the present day. It is equipped with a hydraulic self-raising mechanism and afrequency-converting slewing mechanism.
2.The electric control system of the tower crane adopts the advanced "PLC + frequency converter" control mode of the present day, 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.
3.The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter andmultifunctional limiter to control the load moment, hoisting capacity and trolley traveling range.Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns.
4.The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELLgreatly reduces the failure rate of the electric control system and improves the work efficiency of the users.
5.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.
Load-lifting height(m): 45~150 Max lifting capacity(t): 4~8 Load-lifting speed(m/min):86/44 Slewing speed(r/min): 0.62 Derricking speed(m/min):42/21 Telescoping speed(m/min): 0.4 Classis frame(m): 6.8*6.8 Standard section External size(m): 1.83*1.83*2.5
Main limb size(mm): ∠125*12 Necessary electric power(kw): 40.7