| After-sales Service: | Video |
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| Warranty: | 1 Year |
| Certification: | ISO CE |
| Condition: | New |
| Drill Hole Diameter: | >300mm |
| Drill Hole Depth: | 30-50m |
| Samples: |
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| Customization: |
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Audited Supplier Product Details
Full hydraulic crawler type rotary drilling rig adopt pressurized drilling mode, enabling even rotary drilling depth is 5~50m. matching the different specifications of drilling tools, pile hole diameter range up to 500-1800mm.
Features
1.Excellent performance, fast lifting, large lifting weight, drilling rig can be 360 degree rotary construction.
2.Full hydraulic system control can ensure that all indexes of pile foundation verticality, hole position, hole depth and sedimentation thickness meet the requirements of construction specifications.
3.Driving power is strong, the power head acts directly on the drill bit and keeps the torque unabated during piling.
4.The hole wall drilled by rotary drilling rig has good stability, complete hole cleaning after hole completion and fast construction progress.
Parameter
| DR-90 | |
| Working mode | hydraulic oil cylinder pressure |
| Drilling diameter (mm) | Φ500-Φ1600 |
| drilling depth (m) | 5-15m |
| Diamension (mm) | 9600X2300X3200mm |
| Total weight (t) | 17T |
| Power head max output torque (KN.m) | 30KN.m |
| Rotary speed (r/min) | 10-50RPM |
| Main winch max lifting force | 120KN |
| Main winch max lifting speed | 50m/min |
| Assisting winch max lifting force | 15KN |
| Assiting winch max lifting speed | 50m/min |
| Mast sidewards inclination | ±4° |
| Mast forwards inclination | 4° |
| Max working pressure | 32Mpa |
| pilot pressure | 3.5Mpa |
| Travelling speed (km/h) | 2 km/h |
| Diesel engine power (KW) | 110KW ,cummins ,water cooling ,turbo charger |
Machine photo
Certification
Company profile
Shandong Yahe Construction Machinery Co., Ltd. is a leading enterprise focusing on the development and manufacture of small and medium-sized pile machinery. It is a modern high-tech enterprise with complete qualifications, advanced production technology and perfect after-sales service in southern Shandong. In the same industry, we have passed ISO 9001:2008 quality management system certification. Products include crawler rotary drilling rig, wheel rotary drilling rig, long screw rotary drilling rig and diesel hammer pile driver and other engineering machinery. DR series small rotary drilling rigs and DL square rod series rotary drilling rigs are widely recognized and praised by customers.
Exhibition Transport
FAQ
| 1.Q: Are you a manufacturer? |
| A: Yes, we are a professional rotary drilling rig manufacturer. |
| 2.Q: What does your company produce? |
| A: The main products of our company include rotary drilling rig. |
| 3.Q: How about your delivery time? |
| A: Normally the delivery time is about 7-15 days. For some specialcase, we can make it within 2 weeks, it depends on different products. |
| 4.Q: What methods of payment do you accept? |
| A: We accept T/T, L/C. |
| 5.Q: Do you offer any deals or discounts? |
| A: Yes, price depends on different quantity, different quantity will give you different price |
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Audited Supplier 
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