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Rotary Drilling Rig

Rotary Drilling Rig

Delivery Time : within 6 working days(depends on your quantity)

Model Number : HDR200

Sample Price : Depending on the market supply and demand

Place of Origin : china

Category : Other Roller Bearings

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HONGDA HDR200 piling rig

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��ain 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��echnical 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��ain configuration parts:
���1��ngine--imported original AMRICA CUMMINGS M11-C330 type.
���2��ydraulic parts--imported original GERMANY REXROTH(the machine’s all hydraulic pump,hydraulic motor,hydraulic valve).
���3��hassis parts—from ITALY BERCO S.P.A.(including caterpillar assembly,driving roller, guiding roller,track roller,carrier roller,etc.).
���4��ower head—main body from SHANGHAI SAIDA TRANSMISSION EQUIPMENT COMPANY equipped with ITALY BREVINI double speed reductor and with GERMANY REXROTH variable hydraulic motor.
���5��ain and assistant windlass—from GERMANY REXROTH COMPANY(BEIJING) (including reductor and drum and equipped with imported REXROTH variable hydraulic motor).
���6��alking reductor—from GERMANY REXROTH (BEIJING)( equipped with imported REXROTH quantitative hydraulic motor).
���7��lewing reductor—from GERMANY REXROTH (BEIJING)( equipped with imported REXROTH quantitative hydraulic motor).
���9��ydraulic oil cylinder—SICHUAN CHANGJIANG HYDRAULIC PART CO.,LTD.
���10��rilling rod--5��3 frictional drilling rod from JIANGSU HENGTONG MACHINERY MANUFACTRUE CO.,LTD.
���11��rilling tool—allocated with barrel drilling head F800 and F1200 one per type from HEBEI LANGFANG PROSPECTING MACHINERY INSTITUTE.
���12��lectric control system—imported original piling rig special controller,indicator,and sensor from GERMANY REXROTH, other electric appliance parts like relay from FRANCE SCHNEIT.
���13��ydraulic tubing parts—hydraulic hose from MANULI and hose connector from EMB.
���17��ydraulic oil radiator—HENAN YUXIN VEHICLE AIR-CONDITIONER CO.,LTD.
���18��ir-conditioning system-- HENAN YUXIN VEHICLE AIR-CONDITIONER CO.,LTD.

HONGDA HDR200 piling rig main technical parameters

Total equipment��/td>
Out dimension-workm10.5×4.3×20.6
Total weightT65
Total weight in transportationT55
Telescopic chassis��/td>
Max. speedkm/h1.5
Max. grade ability%40
Min. ground clearancemm468
Diesel engine��/td>
ModelCummins M11-C330
Rated powerkw246
Rated rotation speedrpm2100
Fuel tank volumeL450
Hydraulic system��/td>
Oil pump flow speedL/min210×2+90
Rated working pressureMpa30
Hydraulic oil tank volumeL800
Main windlass��/td>
Max.lifting capacityKN210
Steel rope diametermm28
Max.lifting speedm/min76
Steel rope lengthm90
Assistant windlass��/td>��/td>
Max.lifting capacityKN98
Steel rope diametermm20
Max.lifting speedm/min60
Drill head��/td>
Rotate torqueKNm200
Drill speedrpm0節�5
Earth-throwing off speedrpm110
Max.drilling hole diameter-with bushingmm1500
-without bushingmm2000
Compression ststem��/td>
Oil cylinder strokemm5000
Max. adding forceKN180
Max.pulling forceKN200
Telescopic drill pipe��/td>
Friction mode(Max. depth)m5×13竊�0竊�/td>
Inner-locking mode(Max.depth)m4×13竊�7竊�/td>
Working arm obliquity��/td>
Left & right°±5
Rotate platform��/td>��/td>
Rotate degree°360
Rotate speedr/min2.5

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