- Mineral Separator[6]
- Other Mining Machinery[1]
- Crusher[2]
- Other Industrial Filtration Equipment[2]
- Cranes[7]
- Other Construction Machinery[4]
- Construction Lifter[2]
- Lift Tables[1]
- Waste Management[10]
- Blower[10]
- Other Environmental Products[10]
- Pneumatic Tools[4]
- Ventilation Fans[6]
- Pumps[3]
- Water Treatment[10]
- Air-Compressors[1]
- Gas Generation Equipment[1]
- Gas Disposal[10]
- Electrical Product Agents[7]
- Environment Product Agents[2]
- Aquaculture Machine Aerators[1]
- Other Machinery[1]
- Used Mining Machinery[1]
- Flanges[6]
- Pipe Fittings[3]
- Valves[2]
- Contact Person : Mr. Mr
- Company Name : Zhangqiu Oasis Machinery Co., Ltd.
- Tel : 86-531-83281888
- Fax : 86-531-83281888
- Address : Shandong,Zhangqiu,Industrial zone, Niuyi village, Xianggong Town, Zhangqiu City,Shandong Province
- Country/Region : China
- Zip : 250203
QTZ125 Self-climbing tower crane
item | unit | double fall rates | four fall rates | ||
rated lifting capacity | KN.m | 1250 | |||
maximum load-lifting capacity | t | 5 | 10 | ||
working range | M | 3~60 | |||
load-lifting capacity of maximum range | t | 1.803 | 1.769 | ||
range of maximum load-lifting capacity | m | 27.155 | 14.867 | ||
hoisting height | Freestanding | m | 50 | ||
Attaching | 180 | 90 | |||
hoisting speed | m/min | 79.4/40.6 | 39.7/20.3 | ||
swing speed | r/min | 0.57 | |||
luffing speed | m/min | 44/22 | |||
maximum lifting speed | 0.4 | ||||
minimum stable fall speed | ≤5 | ||||
Overall demension | Under bed | m | 7.76×7.76 | ||
Overall height freestanding | 60.502 | ||||
Distance between jib-head and swing center | 61.383 | ||||
Distance between jib-end and swing center | 14.82 | ||||
overallweight | Structure weight Freestanding | t | 53.506 | ||
Counter weight | 18.5 | ||||
total capacity of motors | KW | 49.3 | |||
permitted working temperature | C | -20~+40 | |||
basic wind pressure in the working state | Pa | 250 | |||
basic wind pressure in the non working state | Pa | 1100 | |||
Parameter of power supply | 50Hz | -380V±10% | |||
Super-long jib and wide covering surface.
Large standard section good rigidity stable complete machine when loading and swing small.
The material of standard main jib managaese stell
The system of the electric apparatus adopts the high-grade or imported components with stable and reliable performance.
The main piece(parts)such as section tie rod and upper and lower frame etc all adpot CO, gas shield welding and the automatic submerged arc welding has deep weld penetration and small deformation
Slewing mechanism adpots wound-rotor motor with double rotation, smooth operation and precise, convenient and efficient positioning.
The hoisting mechanism has good performance of speed regulation with no impact and smooth operation during the hositing and descending.
QTZ125 Self-climbing tower crane
