Category: KR 160 Rotary Drilling Rig,best quality
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 100 unit/month
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Performance
●The leading overall transport full hydraulic rotary drilling rig, can change transport state into working state rapidly;
●High-performance hydraulic system and control system in cooperation with Tianjin University CNC Hydraulic Institute of Technology, which can realize the machine efficient construction and real-time monitor;
●High security, designed in strict accordance with European Union safety standards EN791. Meet the requirements of dynamic and static stability.
■Optimized structure of single-cylinder luffing mechanism to make the operation stable and easier to maintenance;
■Optimized design of two-stage mast can achieve docking and folding of the mast automatically, improving efficiency and saving manpower
■Unique structure of folding mast can ensure the overall transportation and reduce the transport size;
■Advanced design of rotary angle displacement output mechanism and central rotary joint output angular displacement can get higher reliability;
■Innovative drilling bucket depth measurement system can show higher accuracy than the average rig;
■The function of main winch bottoming protection and priority controlling can make the operation easier;
■The reversible use of the driving head’s chain can extend the service life;
■Multi-stage damping technology of the driving head can ensure the whole construction more stable;
■The technology of mast automatic verticality can make the vertical accuracy of the hole higher;
■The innovative design of luminous hot wheel can ensure construction in night more safety
■The humanized design of chassis back can increase storage space efficiently.
New design of two-stage operating interface can make it more convenient to operate.
| Technical specification | |
| Torque | 160 kN.m |
| Max. diameter | 1600 mm |
| Max. drilling depth | 55m |
| Speed of rotation | 7~30 rpm |
| Max. crowd pressure | 150 kN |
| Max. crowd pull | 160 kN |
| Main winch line pull | 80 kN |
| Main winch line speed | 70 m/min |
| Auxiliary winch line pull | 60 kN |
| Auxiliary winch line speed | 65 m/min |
| Stroke(crowd system) | 4300 mm |
| Mast inclination(lateral) | ±3° |
| Mast inclination(forward) | 3° |
| Max. operating pressure | 34.3 MPa |
| Pilot pressure | 3.9 MPa |
| Travel speed | 2.5 km/h |
| Traction force | 285 kN |
| Operating height | 20270 mm |
| Operating width | 4300 mm |
| Transport height | 3350 mm |
| Transport width | 3200 mm |
| Transport length | 14583 mm |
| Overall weight | 55 t |
- Q:What are some machinery imported into Thailand?
- Yes, Thailand isn't very big on producing machinery. Most of the machines used in Thailand are imported largely from China, Taiwan, India, the US and most of European countries including UK, Italy, France, and so on. Oh, forgetting Japan. Thailand imports huge number of machines from Japan as well. And yes, Thailand has becoming one of the big exporters of automobile.
- Q:Friction generates heat and causes wear and tear in machinery yet friction is often needed. Explain briefly?
- it has something to do with this: in order for an object to move, it must push off against another object. it is there that friction comes into play. i dont really know the rest.
- Q:What boat propulsion machinery is steam driven?
- Are you asking about the old fashioned paddle wheels, which were steam driven (hence the name steam boat), and later propellers were steam driven. Now electric generators can be steam driven, as in nuclear powered vessels. John seems to have summarized that pretty well.
- Q:Explain why machinery used on a.c supply is usually rated in kVA instead of kW.?
- Because most machinery present an inductive load and so has a less-than-unity power factor. The current peak lags the voltage peak in the two waveforms. However, as the current is drawn at a lower voltage (away from the peak), the load current is higher to get the same overall power to the machine. eg. if it took 20% more current to make up for the voltage phase offset, a 1000W load would be taking the same current as a 1200W load at unity power factor. That's the VA rating, it's equivalent to watts at unity power factor.
- Q:i need the jetty construction machinery for jetty construction on the island?
- A jetty normally has a piled foundation, so assuming that you have a suitable seabed. Some form of piledriver or water / air jetting device to install the piles. This will depend on their loading requirements. A crane to assist with the decking. For a simple jetty you may be able to use manpower. Some more information about the size of the jetty and its future use would be useful for a more complete answer
- Q:Please read this article and tell me
- Well, it starts out lying about Lenski's long term E. coli evolution experiment. Being able to metabolize citrate is not a minor change. Being citrate negative is in the very definition of E. coli. The dishonest streak continues. They fully admit the group previously showed how it could have easily evolved from the proposed ancestral receptor. The reverse being unlikely doesn't affect a thing, since it didn't evolve in reverse. This is typical Evolution News and Views. They cannot directly challenge the overwhelming evidence supporting common descent, so they lie and distort data constantly. Edit: To be brief, for the receptor to evolve back to its ancestral state, first five separate mutations would have to happen. Each mutation kills the receptor, so genetic drift alone would be responsible. Once these five mutations are made, then the receptor could mutate to the functional ancestral form. This makes it very, very, very unlikely, but still technically possible. While interesting, this means little. The same group discovered only a few mutations are needed to switch from the ancestral to the modern form. Once there those five mutations each make its new function better, so there was a selective pressure for them, but they also locked away from the older state.
- Q:Machinery manufacturing industry can be subdivided into those sectors
- Food and beverage processing equipment @| vegetable processing equipment | wine and beverage production equipment | meat processing equipment | other food and beverage processing equipment | food baking equipment | frozen food processing equipment | leisure food processing equipment | condiment processing equipment | beans, dairy processing equipment | canned food processing equipment | cooking equipment
- Q:Use of construction machinery
- Concrete machinery (pump truck, pump, distributing rod, concrete mixing station, concrete mixer truck, truck mounted concrete pump, asphalt mortar truck)
- Q:What are the large machinery in the construction project?
- The earthmoving machinery such as bulldozers (can be divided into wheel bulldozer bulldozer and scraper (), can be divided into crawler scraper, tire scraper and towed scraper loader (), can be divided into wheel loaders and crawler loaders and graders (also divided into motor grader and towed grader), transport vehicle (also can be divided into single shaft and double vehicle traction transport vehicle), flat car and truck etc..
- Q:humanity have acknowledge all inventions from lighter to x-rays and to infrared, and to ultraviolet rays,electromagnetic propulsions and space travel -seems to provide great assistance to humanity-yet, cancer, AIDS, parkinsons,alzhimers have no cure at all??,global warming,wars etc.. so is science missing A LOT from REALITY??
- That's a good point, yet, we don't get to completely pick and choose what science allows us to solve first. It's a long, slow road to knowledge, and one discovery reinforces the next. We might have an answer on how to use lasers to correct vision, but curing cancer is a whole other set of disciplines and discoveries. It's not magic, it's a steady process where one discovery is built upon thousands of previous ones, but only when the right information is available at the right time. It's not that science has it's priorities out of whack. They just don't have the answers to all the problems, yet. It takes time. It takes time to take the principles discovered by science and turn them into workable technologies. Patience.
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Category: KR 160 Rotary Drilling Rig,best quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 100 unit/month
OKorder Service Pledge
OKorder Financial Service
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