Complaint
| model | 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) | 90KN.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 |
We have many certificates, support verification, we export more than 30 countries!
| 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 |
