Hot-selling Mini Tunnel Boring Machine - TR400 Rotary Drilling Rig – Sinovo Detail:
Video
Technical Specification
| TR400D Rotary drilling rig | |||
| Engine | Model | CAT | |
| Rated power | kw | 328 | |
| Rated speed | r/min | 2200 | |
| Rotary head | Max.output torque | kN´m | 380 |
| Drilling speed | r/min | 6-21 | |
| Max. drilling diameter | mm | 2500 | |
| Max. drilling depth | m | 95/110 | |
| Crowd cylinder system | Max. crowd force | Kn | 365 |
| Max. extraction force | Kn | 365 | |
| Max. stroke | mm | 14000 | |
| Main winch | Max. pull force | Kn | 355 |
| Max. pull speed | m/min | 58 | |
| Wire rope diameter | mm | 36 | |
| Auxiliary winch | Max. pull force | Kn | 120 |
| Max. pull speed | m/min | 65 | |
| Wire rope diameter | mm | 20 | |
| Mast inclination Side/ forwards/ backwards | ° | ±6/15/90 | |
| Interlocking Kelly bar | ɸ560*4*17.6m | ||
| Friction Kelly bar (optional) | ɸ560*6*17.6m | ||
| Traction | Kn | 700 | |
| Tracks width | mm | 800 | |
| Caterpillar grounding Length | mm | 6000 | |
| Working Pressure of Hydraulic System | Mpa | 35 | |
| Total weight with kelly bar | kg | 110000 | |
| Dimension | Working (Lx Wx H) | mm | 9490x4400x25253 |
| Transportation (Lx Wx H) | mm | 16791x3000x3439 | |
Product Description
TR400D rotary drilling rig is new designed sell-erecting ig mounted on original Caterpillar 345D base adopts advanced hydraulic loading back technology integrates advanced electronic control technology, which makes the whole performance of TR400D rotary drilling rig each advanced world standards.
TR400D rotary drilling rig is specially designed to suit the following applications:
Drilling with telescopic friction or interlocking kelly bar-standard Supply ,
Drilling cased bore piles(casing driven by rotary head or optionally by casing oscillation)
CFA Piles by means of continue auger
Either crowd winch system or hydraulic crowd cylinder system
Displacement piles
Soil-mixing
Main Features
Adopts Big-triangle support structure to guarantee the working stability for the drilling rig.
The main winch is driven by double motors , with double reducers and the single layer structure , which can prolong the useful life of steel wire rope and reduce working cost , at the same time ensuring the pull force and speed of the main winch.
Two movements with degree of freedom for the winch leading sheave device can be available , and adjust automatically to the optimal position suitable for steel wire rope , reduce friction and prolong the service life.
Adopts winch crowd system with the maximum 16m long stroke , and maximum crowd force and pull force can reach 44 Ton . Many methods of engineering can be applied well.
Use original CAT undercarriage and upper unit Width of crawler can be adjusted between 3900and 5500mm . Counterweight has been moved backwards and increased to improve the stability and reliability of whole machine.
Key units of hydraulic system use Caterpillar hydraulic systems main control circuit and pilot operated control circuit , with advanced load feedback technology , which made the flow distribute every units of the system according to need , in order to achieve the operation have the advantages of flexibility , safety , conformability and exact .
The hydraulic system is radiating independently.
The pump , motor , valve , oil tube and pipe coupling are chosen from all first class parts which ensure high stability . Every units designed to high pressure-resistant ( The max pressure can reach 35mpacan work in high-powered and full load.
The electronic control system applies the DC24V direct current , and PLC monitor the working condition of every unit such as starting-up and extinguishing a fire of engine , the upper rotation angle of mast , safety alarm , the drilling depth , and the failure.
The main parts of electronic control system are high quality and adopt advanced electronic leveling device which can switch freely between automatic state and manual state . This device monitor and control the mast to keep vertically during operation . The mast is auto controlled and monitored by the advanced manual and auto switch electronic balance device to keep its vertically , which could guarantee the vertical requirements of the piling hole effectively and achieve the humanization layout of the control and friendly Human-machine Interaction.
The whole machine has proper layout to reduce counterweight : the motor , hydraulic oil tank , fuel tank and the master valve are located at the back of the slewing unit , the motor and all kinds of valves are cover by a hood , elegant appearance .
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've numerous great employees customers excellent at promoting, QC, and working with kinds of troublesome difficulty inside the generation method for Hot-selling Mini Tunnel Boring Machine - TR400 Rotary Drilling Rig – Sinovo, The product will supply to all over the world, such as: Jordan, Norway, Manchester, Our products have mainly exported to south-east Asia Euro-America, and sales to all of our country. And depending on excellent quality, reasonable price, best service, we've got got good feedback from customers overseas. You are welcomed to join us for more possibilities and benefits. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
By Amelia from Namibia - 2018.11.22 12:28
Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
By Salome from Milan - 2018.02.04 14:13