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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:
¡¡¡¡¡î Efficient and energy-saving engine limit power regulating system supplies strong power.
¡¡¡¡¡î Double motor high-low speed power head ensures efficient drilling-in.
¡¡¡¡¡î 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.
¡¡¡¡¡î Retractable caterpillar chassis facilitates improving drilling work¡¯s stability and reducing transport width.
¡¡¡¡¡î Self-spelling folding drilling mast can realize conversion between working and transport condition without employing external force.
¡¡¡¡¡î Main and assistant windlass are arranged on turn table to improve its overall stability.
¡¡¡¡¡î Comprehensive numerical control slewing platform combined with parallelogram amplitude varying device makes boring tool position rapidly and accurately.
¡¡¡¡¡î Drilling depth and single drilling footage can automatically measure and display.
¡¡¡¡¡î 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.
¡¡¡¡¡î 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.
¡¡¡¡¡î A large and bright cabin is equipped with air-conditioner to create a comfortable operating environment.
¡¡¡¡¡î A large and bright cabin is equipped with air-conditioner to create a comfortable operating environment.
¡¡¡¡¡î It has a simple and handy control device.
¡¡¡¡¡î An adequate linkage control and error-proof operating system.
¡¡¡¡¡î 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¡ªfrom ITALY BERCO S.P.A.(including caterpillar assembly,driving roller, guiding roller,track roller,carrier roller,etc.).
¡¡¡¡4¡¢Power head¡ªmain 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¡ªfrom GERMANY REXROTH COMPANY(BEIJING) (including reductor and drum and equipped with imported REXROTH variable hydraulic motor).
¡¡¡¡6¡¢Walking reductor¡ªfrom GERMANY REXROTH (BEIJING)( equipped with imported REXROTH quantitative hydraulic motor).
¡¡¡¡7¡¢Slewing reductor¡ªfrom GERMANY REXROTH (BEIJING)( equipped with imported REXROTH quantitative hydraulic motor).
¡¡¡¡8¡¢Slewing bearing¡ªXUZHOU ROTHE ERDE SLEWING BEARING CO.,LTD.
¡¡¡¡9¡¢Hydraulic oil cylinder¡ªSICHUAN CHANGJIANG HYDRAULIC PART CO.,LTD.
¡¡¡¡10¡¢Drilling rod--5¨w13 frictional drilling rod from JIANGSU HENGTONG MACHINERY MANUFACTRUE CO.,LTD.
¡¡¡¡11¡¢Drilling tool¡ªallocated with barrel drilling head F800 and F1200 one per type from HEBEI LANGFANG PROSPECTING MACHINERY INSTITUTE.
¡¡¡¡12¡¢Electric control system¡ªimported original piling rig special controller,indicator,and sensor from GERMANY REXROTH, other electric appliance parts like relay from FRANCE SCHNEIT.
¡¡¡¡13¡¢Hydraulic tubing parts¡ªhydraulic hose from MANULI and hose connector from EMB.
¡¡¡¡14¡¢Air cleaner¡ªfrom SHANGHAI FLEETGUARD AIR CLEANER CO.,LTD.
¡¡¡¡15¡¢Noise reducer¡ªfrom SHANGHAI XIANHUA INTERNAL COMBUSTION ENGINE FITTING FACTORY.
¡¡¡¡16¡¢Water tank¡ªQINGDAO AUTOMOBILE RADIATOR GENERAL COMPANY.
¡¡¡¡17¡¢Hydraulic oil radiator¡ªHENAN 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¡Á4.3¡Á20.6
-transportation m 15.5¡Á3.2¡Á3.45
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¡Á2+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¡Á13£¨60£©
Inner-locking mode(Max.depth) m 4¡Á13£¨47£©
Working arm obliquity ¡¡
Front ¡ã 5
Rear ¡ã 15
Left & right ¡ã ¡À5
Rotate platform ¡¡ ¡¡
Rotate degree ¡ã 360
Rotate speed r/min 2.5


Visitor£º10609  Published time£º2007/11/15 ¡¾Print¡¿ ¡¾Back¡¿
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