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Shandong Hongda Contruction Machinery Group Co.,LTD
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 Click to enlarge image
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 Model Number |
HDR200 |
| Rotary Drilling Rig |
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HONGDA HDR200 piling rig
1��ses
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).
���8��lewing bearing—XUZHOU ROTHE ERDE SLEWING BEARING CO.,LTD.
���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.
���14��ir cleaner—from SHANGHAI FLEETGUARD AIR CLEANER CO.,LTD.
���15��oise reducer—from SHANGHAI XIANHUA INTERNAL COMBUSTION ENGINE FITTING FACTORY.
���16��ater tank—QINGDAO AUTOMOBILE RADIATOR GENERAL COMPANY.
���17��ydraulic oil radiator—HENAN YUXIN VEHICLE AIR-CONDITIONER CO.,LTD.
���18��ir-conditioning system-- HENAN YUXIN VEHICLE AIR-CONDITIONER CO.,LTD. |
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HONGDA HDR200 piling rig main technical parameters
| Total equipment |
��/td>
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| 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 |
��/td>
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| Max. speed |
km/h |
1.5 |
| Max. grade ability |
% |
40 |
| Min. ground clearance |
mm |
468 |
| Diesel engine |
��/td>
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| Model |
Cummins M11-C330 |
| Rated power |
kw |
246 |
| Rated rotation speed |
rpm |
2100 |
| Fuel tank volume |
L |
450 |
| Hydraulic system |
��/td>
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| Oil pump flow speed |
L/min |
210×2+90 |
| Rated working pressure |
Mpa |
30 |
| Hydraulic oil tank volume |
L |
800 |
| Main windlass |
��/td>
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| Max.lifting capacity |
KN |
210 |
| Steel rope diameter |
mm |
28 |
| Max.lifting speed |
m/min |
76 |
| Steel rope length |
m |
90 |
| Assistant windlass |
��/td>
| ��/td>
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| Max.lifting capacity |
KN |
98 |
| Steel rope diameter |
mm |
20 |
| Max.lifting speed |
m/min |
60 |
| Drill head |
��/td>
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| Rotate torque |
KNm |
200 |
| Drill speed |
rpm |
0節�5 |
| Earth-throwing off speed |
rpm |
110 |
| Max.drilling hole diameter-with bushing |
mm |
1500 |
| -without bushing |
mm |
2000 |
| Compression ststem |
��/td>
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| Oil cylinder stroke |
mm |
5000 |
| Max. adding force |
KN |
180 |
| Max.pulling force |
KN |
200 |
| Telescopic drill pipe |
��/td>
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| Friction mode(Max. depth) |
m |
5×13竊�0竊�/td>
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| Inner-locking mode(Max.depth) |
m |
4×13竊�7竊�/td>
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| Working arm obliquity |
��/td>
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| Front |
° |
5 |
| Rear |
° |
15 |
| Left & right |
° |
±5 |
| Rotate platform |
��/td>
| ��/td>
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| Rotate degree |
° |
360 |
| Rotate speed |
r/min |
2.5 |
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