China Supplier Micro Tunnel Boring Machine - TR460 Rotary Drilling Rig – Sinovo Detail:
Video
Technical Specification
| TR460D Rotary drilling rig | |||
| Engine | Model | CAT | |
| Rated power | kw | 367 | |
| Rated speed | r/min | 2200 | |
| Rotary head | Max.output torque | kN´m | 450 |
| Drilling speed | r/min | 6-21 | |
| Max. drilling diameter | mm | 3000 | |
| Max. drilling depth | m | 110 | |
| Crowd cylinder system | Max. crowd force | Kn | 440 |
| Max. extraction force | Kn | 440 | |
| Max. stroke | mm | 12000 | |
| Main winch | Max. pull force | Kn | 400 |
| Max. pull speed | m/min | 55 | |
| Wire rope diameter | mm | 40 | |
| Auxiliary winch | Max. pull force | Kn | 120 |
| Max. pull speed | m/min | 65 | |
| Wire rope diameter | mm | 20 | |
| Mast inclination Side/ forwards/ backwards | ° | ±6/10/90 | |
| Interlocking Kelly bar | ɸ580*4*20.3m | ||
| Friction Kelly bar (optional) | ɸ580*6*20.3m | ||
| Traction | Kn | 896 | |
| Tracks width | mm | 1000 | |
| Caterpillar grounding Length | mm | 6860 | |
| Working Pressure of Hydraulic System | Mpa | 35 | |
| Total weight with kelly bar | kg | 138000 | |
| Dimension | Working (Lx Wx H) | mm | 9490x5500x28627 |
| Transportation (Lx Wx H) | mm | 17250x3900x3500 | |
Product Description
TR460 Rotary Drilling Rig is large pile machine . Currently , the large tonnage rotary drilling rig is widely used by the customers in the complex geology area . What s more , the large and deep hole piles are required in the across sea and across river bridge . Thus , according to the above two reasons , we researched and developed TR460 rotary drilling rig which has the advantages of high stability , large and deep pile and easy for transportation.
Triangle support structure reduces turning radius and increases the stability of rotary drilling rig.
Rear-mounted main winch uses double motors , double reducers and single layer drum design which avoids rope winding.
Crowd winch system is adopted , stroke is 9m . Both crowd force & stroke are larger than those of cylinder system , which is easy to embed casing Optimized hydraulic and electrical control system improves system control accuracy and reaction speed .
Authorized utility model patent of depth measuring device improves the accuracy of depth measurement.
Unique design of one machine with double working conditions can meet the requirements of large piles and rocketry
Q1: Are you a manufacturer, trading company or a third party?
A1: We are a manufacturer. Our factory is located in Hebei Province near the capital Beijing, 100km away from Tianjin port. We also have our own trading company.
Q2: Wonder if you accept small orders?
A2: Do not worry. Feel free to contact us. In order to get more orders and give our clients more convenience, we accept small orders.
Q3: Can you send products to my country?
A3: Sure, we can. If you do not have your own ship forwarder, we can help you.
Q4: Can you do OEM for me?
A4: We accept all OEM orders, just contact us and give me your design. We will offer you a reasonable price and make samples for you ASAP.
Q5: What's your payment terms?
A5: By T/T, L/C AT SIGHT, 30% deposit in advance, balance 70% before shipment.
Q6: How can I place the order?
A6: First sign the PI, pay deposit, then we will arrange the production. After finished production you need to pay the balance. Finally we will ship the goods.
Q7: When can I get the quotation?
A7: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation, please call us or tell us in your mail, so that we could regard your inquiry priority.
Q8: Is your price competitive?
A8: Only good quality product we supply. Surely we will give you the best factory price based on superior product and service.
Product detail pictures:
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We insist on offering premium quality creation with very good company concept, honest product sales along with the finest and fast assistance. it will bring you not only the premium quality item and huge profit, but the most significant is to occupy the endless market for China Supplier Micro Tunnel Boring Machine - TR460 Rotary Drilling Rig – Sinovo, The product will supply to all over the world, such as: Estonia, Australia, Johor, Qualified R&D engineer will be there for your consultation service and we will try our best to meet your requirements. So please feel free to contact us for inquiries. You'll be able to send us emails or call us for small business. Also you are able to come to our business by yourself to get further knowing of us. And we will surely give you the best quotation and after-sale service. We're ready to build stable and friendly relations with our merchants. To achieve mutual success, we will make our best efforts to build a solid co-operation and transparent communication work with our companions. Above all, we are here to welcome your inquiries for any of our goods and service.
By Rachel from Slovakia - 2018.08.12 12:27
Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
By Florence from Mombasa - 2018.09.23 17:37
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