OTR300D rotating drill with large diameter pile

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Product Description:

OTR300D rotating drill product introduction

 

1. The large diameter pile foundation engineering construction of effective pore forming equipment, configuration Φ 508 drill pipe, hole diameter 2.5 m, drilling depth of up to 90 m.

 

2. The use of advanced OEM caterpillar special chassis, the rotating drill off its special crawler frame structure of salable, solved the highway transportation laws and regulations of both the requirements of the machine width, and improves the reliability and stability of the machine in the construction.

 

3. The caterpillar efi turbocharged inter-cooled diesel engine, has high reliability and high fuel economy and reserve capacity.Computer induction load change, di electronic control fuel injection to provide precise injection quantity, to ensure that the strong power and fuel economy.

 

4. CAT hydraulic circuit as the platform, the main hydraulic circuits using total power control, power control and negative flow control;Auxiliary hydraulic circuit adopts the most advanced international engineering machinery load sensitive control of energy saving technology, implements the hydraulic pump output power and the best match of all the moving parts load, improve the work efficiency and control system.

 

5. The main winding, power head adopt confluence multi-disc main valve control, maximum reduce frictional resistance, improve the work efficiency.The main winding and the power head in a composite activity using double circuit control, ensure the independent control of compound action, improve the ability to deal with complicated working condition of drilling rig.

 

6. Using box-type structure, buil in diaphragm strengthening, strong rigidity, good stability and ensure that the torsional and flexural performance.The mast for four articulated three folding, make the machine to minimize the overall dimensions, easy to transport.

 

7. The primary winding is fixed on the car, so not only ensure the stability of the rotating drill, and prolong the service life of wire rope.

 

8. Drill pipe is equipped with a variety of choices, ordinary drill pipe, the short spiral drill, body open drill pipe, rock-socket ed cone drill can meet the clay layer, gravel layer, pebble layer and weathered rock and mud stone in the geological requirements.

 

9.10.4 inches engineering equipment dedicated image display, the be clear at a glance all working parameters, automatic diagnosis of fault information, real-time display, convenient query;Set working parameters and real-time system friendly interface, simple operation and convenient.

 

10. The front of the CAN  Bus control technology, the engine, hydraulic pump, hydraulic valve, through a comprehensive control, implements the whole process of monitoring for working status of the moving parts, guarantee the machine of the high reliability and internalization.The key components adopt international famous brand.

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Q:Can a private project manage the construction machinery?
According to the Chinese Engineering Machinery Industry Association statistics, as of the end of 2014, the main products Chinese engineering machinery holdings of about 7 million units, which can travel, national mandatory requirements on the pavement concrete mixing truck, concrete pump truck, the wheel crane car about 900 thousand Taiwan, the rest are non road construction machinery, there is no mandatory requirement on the card.
Q:The mechanical engineer applies for the condition English to say is must four above, but I did not achieve 4 levels, may have other ways
Mechanical engineer examination, national and local, local is generally relatively simple, the country's more difficult. To get an engineer is one thing, the company is willing to hire you as an engineer, but on the other hand. Even if you pass the exam and get the engineer's certificate, you will not be hired by the enterprise as an engineer. State regulations are 3 years after graduation, you can take an engineer, but some large enterprises are working, 5 years later hired as an engineer.
Q:What are the differences between loaders, gearboxes and other brands of loaders manufactured by Shandong construction machinery?
The difference between Qingzhou's large volume of engine power strong gearbox is high and low speed 1; 3 2:4 can be better suited to a variety of venues work work is two forward a back gear transmission system technology is now Shandong Shangong Carter's ability to adapt to the strong than Linyi
Q:What kind of industry does the machine industry refer to?
Machinery industry refers to the machinery manufacturing industry, such as lathe processing equipment manufacturing and so on, all belong to the machinery industry;
Q:Solid state drives me is the C system disk, the other is the mechanical hard disk, the game should League will be better on which hard?
When the game is in the solid state disk, it will increase the burden of the solid state disk, and the program of the game is not perfect. It is very easy to infect the virus, especially when it is installed. Reinstall the system is commonplace.
Q:Mechanical keyboard, those better?
If you play games, I recommend black and red axes. If you type a little more, I recommend using a green shaft or a tea axis. Brand well, there are many, I recommend to you a few I know more about.
Q:What mechanical keyboard is better for playing lol?
I hear the magic duck is good, but I haven't used it. I'm using Logitech g710+. Playing games with black axis on the line, cheap. I heard that it's not worth considering whether it's made in china. Machine or with cherry shaft?.
Q:What's the difference between an automatic watch and a mechanical watch?
The power source automatic mechanical watch is a shaking table, worn on the hand, people on the move is inevitably affected by vibration, the table has a collection, conversion to mechanical vibration rotational energy of the table, worn on the hand if it hasn't been tightened spring by the shock will be automatically wound, if you leave the table put in place without vibration generally within 24 hours it stopped. The disadvantage of this kind of automatic mechanical watch is that it is much thicker and thicker than the ordinary mechanical watch. The advantage is that it does not need to be artificially wound up. It is rare now.
Q:What does the construction machinery include?
A general term for construction machinery used in engineering construction. Widely used in construction, water conservancy, electricity, roads, mines, ports and national defense and other fields of engineering, a wide range of.
Q:How do the fixed assets in accounting distinguish between (machinery and other production equipment) and equipment (tools and tools) related to production and operation activities?
Machinery and other production equipment, the lowest fixed assets depreciation period of 10 years machinery, machinery and other production equipment, including various types of machinery, machinery, machine production line and auxiliary equipment, various types of power, transport and conduction equipment etc..

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