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

Tower Crane, Overhead Crane, Construction Machinery manufacturer / supplier in China, offering Crane Business From China Supplier Hstowercrane, CE Approved Building Construction Elevator (SC200/200), Engine Crane Qtz4810 Made in China by Hsjj and so on.

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Crane Business From China Supplier Hstowercrane

FOB Price: US $24,650 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $24,650/ Piece
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Port: Qingdao, China
Production Capacity: 3000 Sets Per Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: Qtz 3008 Tower Crane
  • Application: Construction Usage, Workshop Usage, Container Usage, Mineral Area Usage
  • Sling Type: Wire Rope
  • Moving Type: Fixed
  • Certification: ISO9001: 2000, CE
  • Feature: Tower Crane
  • Lifting Height (M)Free-Stand: 25
  • Max Lifting Load(T): 2.5t
  • Working Temperature(Oc): -20oc~+40oc
  • Material: Famouns Steel Company
  • Transport Package: Container
  • Origin: China
  • Type: Tower Crane
  • Tower Crane Type: Under Slewing Cranes
  • Power Source: Electric
  • Installation: Assembled
  • Condition: New
  • Working Range (M): 2.5-35
  • Lifting Height (M)with Wall-Tie-Ins: 60
  • Counterweight(T): 3.8t (for 35m)
  • Color: Yellow, Red, Blue
  • Trademark: HS
  • Specification: ISO 9001-2000
  • HS Code: 8426200000
Product Description
Crane Business from China Supplier hstowercrane

This is QTZ 3008 tower crane which is made in China.
There are the specific pictures for the whole machine and some detailed pictures for its spare parts.

Crane Business From China Supplier Hstowercrane
Crane Business From China Supplier HstowercraneCrane Business From China Supplier Hstowercrane
itemunitValue 
 
 rated lifting torquekN@m250 
max. lifting capacityt2.5 
working rangem2.5~35 
 lifting heightm32.5 
 lifting speedm/min27/13.5 
jiggle descending speedm/min≤7 
slewing speedr/min0.74 
ranging speedm/min26 
 foundation framem6.0×6.0 
total height38.6 
From jib end to slewing center36.23 
From counterweight boom end to slewing center9.985 
total weight without counterweightt13.7 
counterweightt3.8 
weight of foundationt30 
Otherstotal motor powerkW20.85 
Wind grade of the crane top ≤6 
allowed operating temperatureºC-20~+40 
 mechanismlifting mechanismJC  40% 
 slewing mechanismJC  40% 
 ranging mechanismJC  40% 
 Lifting mechanismmotortypeYZTD225-4/8 
 rotary speedr/min1400700140 
 powerkW15153.5 
 reducercenter distancemm460 
 driving rationi14.62 
 rollerdiametersmmΦ275 
 layer of winding linelayer4 
 line lengthm180 
 rotary speedr/min95.7647.889.58 
 braketypeYWZ-250/45-12.5 
 brake torqueNm250 
 steel wiredrawing forceN12500 
 type6×19-12.5-1550-I 
 lifting speedm/min50.325.15.0 
 rated lifting capacityt12.52.5 
 minimum descending speedm/min<7 
 total weightt1 
 slewing mechanismmotortypeYD132S-8/4 
 rotary speedr/min1440720 
 powerkW3.32.2 
 reducertypeXXJ-63.195 
 driving rationi195 
 let-out torqueNm6300 
 Fitting bearingtypeO11.40.1000      m=10
 z=116
 
  pinionmodulusm10 
 teethz13 
 modulusx+0.5 
 hydraulictypeYOX250A 
 slewing speedr/min0.820.41 
 quantityset1 
 ranging mechanismmotortypeYD100L2-4/6 
 rotary speedr/min1440940 
 power kW2.21.5 
 reducertypeWCJ120 
 driving ratio39 
 steel wiretype6×19-7.7-1550 
 line speed m/min38.6/25.2 
 ranging speedm/min38.6/25.2 

1) QTZ series tower crane is one of the key product of HSJJ company, which have competitive price and excellent quality, suitable for all kinds of construction projects for various kinds of work condition.
 
2) This kind of crane adopts standard section hydraulic lifting and connecting.The max. height can reach 180m with wall tie ins.
 
3) It has high working speed, good speed-adjusting performance, steady operation and high efficiency. Three-speed motor and mono-speed ratio decelerator are applied in the lifting construction, which enables heavy load low speed and light load high speed.
The range-change structure drives the trolley moving on the horizontal rang jib, with good positioning performance. Planet gear decelerator is applied in the circumventing structure, together with moment-limiting hydraulic coupler, which can realize high load capacity, steady starting and reliable operation.
 
4) The crane has complete set of safety devices, which can guarantee the safe and high efficient operation. The crane is equipped with lifting height limiter, trolley ranging limiter, moment limiter, weight limiter etc..
 
5)The crane has scientific layout and handsome appearance. The drivers cab is set independently on one side, with good vision field. It creates a good working environment for the operator.

 
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