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Jinan Hengsheng Engineering Machinery Co., Ltd.

Crane Sale, Crane, Boom Crane manufacturer / supplier in China, offering Crane Sale Offered in China by Hstowercrane, CE Approved Building Construction Elevator (SC200/200), Engine Crane Qtz4810 Made in China by Hsjj and so on.

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Crane Sale Offered in China by Hstowercrane

FOB Price: US $43,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $43,000/ 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.: QTZ5013
  • 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: 30m
  • 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
Crane Sale offered in China by hstowercrane
Crane Sale Offered in China by Hstowercrane
1.Lifting Technical Performance
1.1 Lifting characteristic list and characteristic curve
50m 4 Multiplying Factor Lifting Characteristic Curve 
 Range (m)3 ~13.8814151617181920
Lifting Capacity(t)4
'a=4
 
6.0005.9445.5145.1384.8064.5114.2474.009
 Range (m)212223242526272829
Lifting Capacity(t)4
'a=4
 
3.7943.5993.423.2573.1062.9672.8382.7192.608
Range  (m)303132333435363738
Lifting Capacity(t)4
'a=4
 
2.5042.4072.3162.2232.152.0742.0021.9351.87
 Range (m)394041424344454647
Lifting Capacity(t)4
'a=4
 
1.8091.7521.6961.6441.5941.5461.5011.4571.415
Range  (m)484950 
Lifting Capacity(t)4
'a=4
 
1.3751.3371.3
 
50m 2 Multiplying Factor Lifting Characteristic Curve
Range  (m)3 ~25.9727282930313233
Lifting Capacity(t)2
a=2
 
3.002.8682.7492.6382.5342.4372.3462.26
 Range (m)343536373839404142
Lifting Capacity(t)2
a=2
 
2.182.1042.0321.9651.91.8391.7821.7261.674
 Range (m)4344454647484950 
Lifting Capacity(t)2
a=2
 
1.6241.5761.5311.4871.4451.4051.3671.3 
 
50m Characteristic Curve
 
 
1.2
Performance and Technical Parameters List of Crane
Rated torque (Kn.m)630
Working range  (m)Maximum Working Range50
Minimum Working range3
Lifting height under hook ( m)Free-standing heightWith wall-tie-ins max. height
35131
 Max lifting load   (t)6
Lifting Mechanism Multiplying factorα=2α=4
Lifting capacity/velocity
  t/(m/min)
1.2/803/403/10.52.4/406/206/5
steady decline lowest speed 
(m/min)
≤7
Power (kW)24/24/5.4
Ranging mechanismvelocity (m/min)44/22
Power  (kW)3.3/2.2
Slewing mechanism velocity (r/min)0.64
Power  (kW)3.7×2
Climbing mechanism velocity (m/min)0.4
Power  (kW)5.5
Working pressure (Mpa)25
Counter weightMax working range (m)50
Weight   (t)11.7
Total power   (kW)34.7 ( exclude climbing mechanism)
Working temperature(deg c)-20~+40
 
1.3 Performance and Technical Parameters of mechanism
1.3.1 lifting mechanism tech data
  Lifting mechanismMotortype/YZTD225L2-4/8/32
PowerkW24/24/5.4
Rotator speedr/min1440/700/140
Braketype/YWZ3-315/45
Braking torqueN.m315-630
reducercenter distanceMm450
gear ratio/15.64
Wire ropetype specification6W19-12.5-1770-I First Grade Hot 
Galvanizing  regular-lay right lay
 
Multiplying factor
a=2a=4
lifting speed(m/min)80401040205
rated load lifting capacity (t)1.2332.466
steady decline lowest speedm/min<7
 
1.3.2parameters of slewing mechanism
Slewing mechanismmotor   type/YZR132M2-6
PowerkW3.7×2
Rotation rater/min908
planet-gear speed reducerTransmission ratio180
hydraulic couplingtypeYOX250
Brake/often
open electromagnetic
Rotation rater/min0.64
slewing bearingtype011·40·1250
 
1.3.3 climbing mechanism tech data
        Climbing mechanismmotortype Y132M-4B5
PowerkW5.5
Rotation rater/min1440
hydraulic pump stationflowL/min10
rated pressureMPa20
hydro- cylindertype/Φ160/Φ110
Traveling distancemm1600
 
1.3.4 parameters of ranging(trolley traveling) mechanism 
  Trolley Traveling mechanism
 
motortype/YDEJS132S-4/8
PowerkW3.3/2.2
 
rotation rate
r/min1440/700
Wire ropeSpecification6×19-7.7-1550- First Grade Hot Galvanizing
regular-lay right lay
reducerTransmission ratio38
 ranging speedm/min44/22
     

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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