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Jinan Hengsheng Engineering Machinery Co., Ltd.

Hydraulic Crane, Crane, Boom Crane manufacturer / supplier in China, offering Hydraulic Crane Made in China by Hsjj Qtz7030, Flat Top Factory Offere 4-12t Tower Crane, Construction Rack and Pinion 2t Hoist Cage Lift Elevator and so on.

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Hydraulic Crane Made in China by Hsjj Qtz7030

FOB Price: US $183,335 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $183,335/ Piece
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Port: Qingdao, China
Production Capacity: 5 Sets Per Week
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: QTZ7030
  • Application: Construction Usage, Workshop Usage, Container Usage, Mineral Area Usage
  • Sling Type: Wire Rope
  • Power Source: Electric
  • Installation: Assembled
  • Condition: New
  • Electrical Mechanism: Siemens or Schneider
  • Trolley Mechanism: Free Maintenance Planetary Reducer and Cone Brake
  • Operation Device: Good for Operator
  • Crane in Free Standing Height: 50m
  • Transport Package: Bare Into Containers, Spare Parts in Steel Box
  • Origin: China
  • Type: Tower Crane
  • Tower Crane Type: Slewing Tower Crane
  • Main Girder Form: Tower Lift Boom
  • Moving Type: Fixed
  • Certification: ISO9001: 2000, CE
  • Material: Chinese Famous Steel Company
  • Hoist Mechanism: Brake Wheel
  • Slewing Mechanism: Winding Motor and Hydraulic Transmission
  • Safety Devices: a Complete Set of Safety Devices
  • Trademark: HSJJ
  • Specification: ISO9001, CE, SGS
  • HS Code: 84262000
Product Description
lifter
Technical performance parameters for the whole machine
Rated hoisting moment (kNm)2500
Working Radius  (m)3~70
Max hoisting height (m)Outrigger Stationary54
Anchored174
Max hoisting capacity (t)12
HoistingModelQP12100 (with draft fan)
Fallα=2α=4
 Weight/Speed t/(m/min)3/1006/506/5012/25
Power (kW)60
Trolley mechanimsSpeed (m/min)0~75
Power (kW)5.5
Slewing mechanismSpeed (r/min)0~0.6
Power (kW)2×7.5
climbing (Erecting) mechanismSpeed (m/min)0.46
Power (kW)7.5
Working Pressure (MPa)31.5
Total power (kW)80.5 (Except the Erecting Mechanism)
CounterweightMax Working Radius (m)455055606570
Counter-weight(t)192118192021
Operation Temperature (deg c)-20~+40
              
 
 
Description of QTZ series tower Crane
 
1) the tower crane is one of the most popular type and hot-selling self-erecting tower crane, which is researched and designed by Institute of Building Mechanization of China Academy of Building Research. It absorbs many advanced technology both from China mainland and abroad.
2) We adopt to use Dual drawbars structure on lifting boom, which enables the lifting boom to be unfer no stress at lifting surface other than uniaxial stress, and moreover, it gets rid of the stress peak. It greatly improves the fatigue safety performance of lifting boom.
3) Adopts VVVF stepless speed variation device for lifting, radius changing and slewing mechanisms, to make sure it works steadily and effectively, it also lowers the maintenance cost.
4)We can offer crane standard sections such as the FO/23B standard sections for customers to choose from. 
 
3. Service
1.) Providing timely delivery, standby engineers are ready to solve any problems
2.) Providing 12 (twelve only)months product warranty period,with ample spare parts
3.) Providing work site installation guidance and training of operation and maintenances
 
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Ms. Elysia Lee
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