Gold Member Since 2010
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Jinan Hengsheng Engineering Machinery Co., Ltd.

Construction Machinery, Crane, Construction Machine manufacturer / supplier in China, offering Construction Machinery Made in China by Hsjj-Qtz4808, Hsjj Ce Double Cage 2t Capacity Construction Elevator for Sale, China 3t Jib Crane with Jib Length 38m and so on.

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Supplier Homepage Product tower crane topkit tower crane Construction Machinery Made in China by Hsjj-Qtz4808

Construction Machinery Made in China by Hsjj-Qtz4808

FOB Price: US $27,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $27,000/ Piece
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Production Capacity: 5 Sets Per Week
Transport Package: Bare Into Containers, Spare Parts in Steel Box
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: QTZ4808
  • 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: 29m
  • Specification: ISO9001, CE, SGS
  • HS Code: 84262000
  • 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
  • Origin: China
Product Description
building machinery

Performance and Technical Parameters of mechanism


Lifting mechanismWire ropeSpecification/6×19-12.5-1770-I
Max TractionN15000
Winding DrumRope CapacityM280
Rotary speedr/min1440/700/220
reducer gear ratio/12.64
BrakeMotor type/ASF82A
Motor powerW140
Rotation speedr/min2800
Braking torqueN.M250-400
Ranging  mechanismWire ropeSpecification/6×19-6.2-1550-
Max line velocitym/min33/22
Motor type/YDEJ100 L-4/6
 rotation rater/min1440/950
reducer typeQTB4.0B
reduction ratio54
Slewing mechanism
 Rotation rater/min908
reducer type
Transmission ratio
Output torque
 number of teeth
Rotation rate of main engine
 matching slewing bearing011.40.1120
Climbing mechanismMotortype

Rotation rater/min1440
hydraulic pump stationflowL/min7.5
Working pressureMpa20
Climbing hydro- cylinderOil cylinder diameter/piston diameterMm125/90
Max climbing powerT24
Climbing speedm/min0.4
Installation distanceMm1750
Traveling distanceMm1350

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