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Rotary Drilling Rig--Shandong Hongda Group International Trade Corporation
Pile driving machinery >> Rotary Drilling Rig >> Rotary Drilling Rig
Rotary Drilling Rig 

HONGDA HDR200 piling rig

1、Uses
HONGDA HDR200 piling rig is an efficient boring rig in big-bore pile-base project construction, which mainly applies to such base constructions as railway,road,bridge, public works bridge and large building,etc.

2、Main technical parameters
  Max. drilling torque 200 kN.m
  Max. drilling diameter 2m
  Max. drilling depth 60m
  Max. lifting capacity of main windlass 210KN
  Max. lifting speed of main windlass 76m/min
  Max. lifting capacity of assistant windlass 98KN
  Max. lifting speed of assistant windlass 60m/min
  Driving force of pressurizing system 180KN
  Drawing force of pressurizing system 200KN
  Pressurizing stroke 5000mm
  Max. driving speed 1.5km/h
  Max. climbing grade 40%
  Engine rated power 246kw
  Engine rated rotating speed
  Overall weight 65t
3、Technical advantages:
  ℃ Efficient and energy-saving engine limit power regulating system supplies strong power.
  ℃ Double motor high-low speed power head ensures efficient drilling-in.
  ℃ Frictional and interlocking drilling rod are equipped with all kinds of slewing bucket and short or long optional helical bore and have drilling rod auto-assemble function.
  ℃ Retractable caterpillar chassis facilitates improving drilling work¨s stability and reducing transport width.
  ℃ Self-spelling folding drilling mast can realize conversion between working and transport condition without employing external force.
  ℃ Main and assistant windlass are arranged on turn table to improve its overall stability.
  ℃ Comprehensive numerical control slewing platform combined with parallelogram amplitude varying device makes boring tool position rapidly and accurately.
  ℃ Drilling depth and single drilling footage can automatically measure and display.
  ℃ A new drilling mast auto-adjusting electric control system not only control drilling mast¨s working position but also control its rising-and-falling process.
  ℃ Unique assistant windlass mechanism improves system¨s working efficiency,guarantees accuracy of drilling depth measuring, and makes mast rising-and-falling process smooth and fluent.
  ℃ A large and bright cabin is equipped with air-conditioner to create a comfortable operating environment.
  ℃ A large and bright cabin is equipped with air-conditioner to create a comfortable operating environment.
  ℃ It has a simple and handy control device.
  ℃ An adequate linkage control and error-proof operating system.
  ℃ Engine,hydraulic pump, hydraulic motor, hydraulic valve, reductor,chassis part,electronic control device,and other key parts all adopt international top brand.

4、Main configuration parts:
  1、Engine--imported original AMRICA CUMMINGS M11-C330 type.
  2、Hydraulic parts--imported original GERMANY REXROTH(the machine¨s all hydraulic pump,hydraulic motor,hydraulic valve).
  3、Chassis parts!from ITALY BERCO S.P.A.(including caterpillar assembly,driving roller, guiding roller,track roller,carrier roller,etc.).
  4、Power head!main body from SHANGHAI SAIDA TRANSMISSION EQUIPMENT COMPANY equipped with ITALY BREVINI double speed reductor and with GERMANY REXROTH variable hydraulic motor.
  5、Main and assistant windlass!from GERMANY REXROTH COMPANY(BEIJING) (including reductor and drum and equipped with imported REXROTH variable hydraulic motor).
  6、Walking reductor!from GERMANY REXROTH (BEIJING)( equipped with imported REXROTH quantitative hydraulic motor).
  7、Slewing reductor!from GERMANY REXROTH (BEIJING)( equipped with imported REXROTH quantitative hydraulic motor).
  8、Slewing bearing!XUZHOU ROTHE ERDE SLEWING BEARING CO.,LTD.
  9、Hydraulic oil cylinder!SICHUAN CHANGJIANG HYDRAULIC PART CO.,LTD.
  10、Drilling rod--5w13 frictional drilling rod from JIANGSU HENGTONG MACHINERY MANUFACTRUE CO.,LTD.
  11、Drilling tool!allocated with barrel drilling head F800 and F1200 one per type from HEBEI LANGFANG PROSPECTING MACHINERY INSTITUTE.
  12、Electric control system!imported original piling rig special controller,indicator,and sensor from GERMANY REXROTH, other electric appliance parts like relay from FRANCE SCHNEIT.
  13、Hydraulic tubing parts!hydraulic hose from MANULI and hose connector from EMB.
  14、Air cleaner!from SHANGHAI FLEETGUARD AIR CLEANER CO.,LTD.
  15、Noise reducer!from SHANGHAI XIANHUA INTERNAL COMBUSTION ENGINE FITTING FACTORY.
  16、Water tank!QINGDAO AUTOMOBILE RADIATOR GENERAL COMPANY.
  17、Hydraulic oil radiator!HENAN YUXIN VEHICLE AIR-CONDITIONER CO.,LTD.
  18、Air-conditioning system-- HENAN YUXIN VEHICLE AIR-CONDITIONER CO.,LTD.

HONGDA HDR200 piling rig main technical parameters

Total equipment  
Out dimension-work m 10.5〜4.3〜20.6
-transportation m 15.5〜3.2〜3.45
Total weight T 65
Total weight in transportation T 55
Telescopic chassis  
Max. speed km/h 1.5
Max. grade ability % 40
Min. ground clearance mm 468
Diesel engine  
Model Cummins M11-C330
Rated power kw 246
Rated rotation speed rpm 2100
Fuel tank volume L 450
Hydraulic system  
Oil pump flow speed L/min 210〜2+90
Rated working pressure Mpa 30
Hydraulic oil tank volume L 800
Main windlass  
Max.lifting capacity KN 210
Steel rope diameter mm 28
Max.lifting speed m/min 76
Steel rope length m 90
Assistant windlass    
Max.lifting capacity KN 98
Steel rope diameter mm 20
Max.lifting speed m/min 60
Drill head  
Rotate torque KNm 200
Drill speed rpm 0゛25
Earth-throwing off speed rpm 110
Max.drilling hole diameter-with bushing mm 1500
-without bushing mm 2000
Compression ststem  
Oil cylinder stroke mm 5000
Max. adding force KN 180
Max.pulling force KN 200
Telescopic drill pipe  
Friction mode(Max. depth) m 5〜1360
Inner-locking mode(Max.depth) m 4〜1347
Working arm obliquity  
Front 5
Rear 15
Left & right \5
Rotate platform    
Rotate degree 360
Rotate speed r/min 2.5


Visitor6370  Published time2007/11/15 ‐Print/ ‐Back
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