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Product Details:
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| Max. Torque: | 285kN.m | Max. Drilling Diameter: | 2500mm |
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| Max. Drilling Depth: | 54m/80m | Speed Of Rotation: | 7~23rpm |
| Max. Crowd Pressure: | 220 KN | Main Winch Line Speed: | 80 M/min |
| Stroke(crowd System): | 6000 Mm | Operating Height: | 22700 Mm |
| Operating Width: | 4300 Mm | Overall Weight: | 80 T |
| Highlight: | 85m Depth Rotary Drilling Rigs,43m Width Rotary Drilling Rigs,KR285C |
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Technical Specification
| Technical specification of KR285C rotary drilling rig | |
| Torque | 285 kN.m |
| Max. diameter | 2200/2500 mm |
| Max. drilling depth | 80/54 m |
| Speed of rotation | 7~23 rpm |
| Max. crowd pressure | 260 kN |
| Max. crowd pull | 260 kN |
| Main winch line pull | 340 kN |
| Main winch line speed | 72 m/min |
| Auxiliary winch line pull | 90 kN |
| Auxiliary winch line speed | 70 m/min |
| Stroke(crowd system) | 6000 mm |
| Mast inclination(lateral) | ±5° |
| Mast inclination(forward) | 5° |
| Max. operating pressure | 34.3 MPa |
| Pilot pressure | 3.9MPa |
| Travel speed | 1.5 km/h |
| Traction force | 510 kN |
| Operating height | 22685 mm |
| Operating width | 4300 mm |
construction photos
Our Services
Why Choose Us?
1. We are the professional & trustworthy manufacturer of piling machinery in China, best quality & best service.
2. Supply professional customized service to meet all your requirements.
3. Our rotary drilling rigs have been sold to more than 20 countries, such as Russia, Australia, Thailand, Zambia and others.
4. Competitive price.
1.Q: Are you a manufacturer?
A:Yes,our company was established in 2003.We are a professional Rotary Drilling Rig manufacturer. Our company mainly produces rotary drilling rig, pile driver, other products.
2.Q: How about your delivery time?
A:Normally the delivery time is about 10-20 days, which depends on different products.
3.Q: What is your terms of payment?
A:T/T 40% as deposit, and 60% before delivery. We'll show you the photos of the products and packages before you pay the balance.
4.Q: How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefits;
We respect every customer as our friend and we sincerely do business and make friends with the no matter where they come from.
5.Q: What methods of payment do you accept?
A:We accept T/T, L/C, D/P, D/A, etc. Of course we can have a discussion for this.
6.Q:Can I have a visit to your factory before the order?
A:Sure, welcome to inspect our factory. We can pick you up in the Wuxi station.
Contact Person: Ms. Camilla
Tel: +86 18352067788
Fax: 86-510-83590757
