SERIE OTR340D OTR HYDRAULIC DRILLING RIG MACHINE
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- Shanghai
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- Supply Capability:
- 1 unit/month
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OTR340D:
①. Base: CAT 329D(HHP)
②. Max pile diameter (mm): 1800
③. Max pile depth (m): 60
④. Engine: CAT C7 ACERT 187KW
⑤. Maximum nominal torque (kNm): 200
⑥. Undercarriage with expandable (mm): 3000-430
Oil and natural gas drilling rigs are used not only to identify geologic reservoirs but also to create holes that allow the extraction of oil or natural gas from those reservoirs. Primarily in onshore oil and gas fields once a well has been drilled, the drilling rig will be moved off of the well and a service rig (a smaller rig) that is purpose-built for completions will be moved on to the well to get the well on line.[1] This frees up the drilling rig to drill another hole and streamlines the operation as well as allowing for specialization of certain services, i.e., completions vs. drilling.
1. Adopts the complete OEM Caterpillar retractable-crawler dedicated chasis，Its telescopic scope between the two crawler ends extends from 3000mm(at transportation) to 4400mm(at work). Undercarriage with expandable and removable tracks by means of hydraulic cylinders, guarantee exception stabbility in any type of ground. It has considerable traction force which allows easy movement even in the most difficult job sites.
2.Takes international top CAT Diesel engine with electric injection, turbocharged and air inter-cooling system. It is high reliability, fuel economy and power reserves. Emissions meet standard EPAC-Ⅲ.
3.The winches are positioned in the lower part of the mast, in front of the cabin, so that the operator can constantly check the proper operation. Thanks to the fact that the cable moves parallely to the mast, flection is not created on the upper part of the mast and operating life of the cable is therefore much longer. Tail positioned winch is available for heavy-duty type.
4.New design parallelogram system, computer optimized design and simplified pin connection system featured with nice appearance, great driving force and good stability, especially shaped to fit crowd system, allowing working radius adjustment always maintaining the mast in vertical position. The parallelogram system is easily for convenient transform between transportation and working conditions.
5.Self-erecting mast, high level anti-shock technology and high-strenth material steel attribute to that max torque can be applied all over the mast length. Multipurpose design for cylinder crowed system. Sensor and control center realize real-time measurement of the inclination angle, auto adjustment of mast verticality and inching adjustment.
6.Crowd system by means of long stroke hydraulic cylinder or crowd winch separately, are option for your exact request.
7.Rotary head with variable displacement motors and one high spin off speed. And rotary is extremely reliable, it has been disgned in order to gurantee a very compact, efficient and powerful rotary. The transmission group of rotary is made up of a hydraulic motor and new power shift purposely studied and designed to obtain maximum perfomance. During the drilling phase, the rotary has the entire power of the diesel at its complete disposal. Adapter of rotary is essential to absorb the considerable shock connected to the high speed of the main winch.
8.Telescopic kelly bar with guide made by high quality specially for high boring strength and torque force. Available with friction or inter-locking type.
9. All the main hydraulic components(pumps, valve, motor, connector) are from well-known international brands such as Bosch-Rexroth, brevini, which ensure the stability, reliability, high-efficiency and energy-saving of the entire system
10.Electronic controlling system is an innovative system, developed by Osaint, which controls and monitors the operation of the machines. For ease of operation, the system is controlled by a touch screen located in the cab. The system function is to enable the machines to perform different functions more efficiently. A dedicated power module electronic control and CAN-Bus system ensures the main pumps and Disel engine to work at their most effective and productive stages.
- Q: Rotarydiggingmachine life
- Article sixtieth of the regulations on the implementation of the enterprise income tax law, in addition to the provisions of the financial and tax authorities under the State Council, the minimum amount of depreciation for fixed assets shall be as follows:(a) housing and buildings for 20 years;(two) aircraft, trains, ships, machinery, machinery and other production equipment for 10 years;(three) appliances, tools, furniture and so on related to the production and operation activities, for 5 years;(four) aircraft, trains, ships and other means of transport for 4 years;
- Q: What drills are used to drill the hard layer of the rotary drilling machine?
- I want to know how thick and big the pebbles are in you. Strong, weak, weathered, with double door fishing sand drill (pick teeth) can
- Q: Why not use rotary drilling rig instead of manual digging pile?
- It is time the project team in general when digging and construction engineering team can.
- Q: Rotary drilling rig is not a special equipment?
- It is not a special equipment, it belongs to a pile machine
- Q: What's the difference between rotary drilling rig and rotary drilling rig? What's the model?
- Drill pipe: the drill pipe of the rotary rig is 3 meters per section, and the section of the rotary drilling rig is telescopic. It is in place
- Q: When the rotary drilling rig is working, how does the rotated soil enter into the slag bucket?
- Rotary drilling machine is also called drilling bucket drilling method, short spiral drill bit and other operating device for dry and wet drilling, and the use of rotary digging, successive soil sampling, repeated cycle operation and drilling as the basic function of the drilling machine. The rig can also be equipped with long spiral drilling, casing, and drive device, pedestal drilling bucket and auxiliary device, underground continuous wall grab, precast pile hammer device, rotary drilling rig main parts from site and working device, rotary drilling rig in enter the working state, the control system through the luffing mechanism of mast angle adjustment the mast and leveling, is able to drill vertical drilling, the power head provides torque to the drill pipe and the drill bit to do rotary cutting; and pressurized cylinder to drill pipe and drill through the power head transmission pressure, pressure to achieve drilling bit, when filled with muck, the main hoisting drilling bit left, turning to a certain host open angle drill bottom door, close to Doumen, full of muck, back drilling locations, decentralization of drill pipe, the drill hole drilled into again
- Q: Rotary drilling rig when piling, the drill bit off the hole in the pile, how to fish ah?
- The depths of the parts are steel material, jack with a solenoid (suction of 500 kg is enough), tied to a rope and power line down, should be able to smooth lifting. Let go of their depth should be clear, can also be judged according to the change of weight is sucked, if you can see or hear it is more convenient.
- Q: What are the reasons for partial drilling of rotary drilling machine?
- Drilling bucket: the main function of drilling bucket is cutting and drilling, but it also has the function of guiding and preventing deviation. The pilot base drilling bucket with positioning function, at the same time the pilot pointed tip can be changed into order, and the number of teeth of the drill view is not common, the drill body on both sides of the knife or door bar height is not common, these details can make drilling bucket drilling about uniform stress and prevent error.
- Q: The advantages and disadvantages of the rotary drilling rig and impact drilling machine used in the construction of bridge bored pile foundation
- Three see is a friction pile or pile support, support pile must use cyclotron drill, or go after drilling friction pile on the pile bottom sediment is not high, can be used to drill, but to ensure the aperture piles in Yangtze River bridge 3 meters are used for drilling rotary drill rig. Positive cycle rig. Reverse circulation drilling rig (pump suction or air lift). Full bore rig. Punching and drilling. Manual hole digging.... Have to look at geology, there are advantages and disadvantages, and pile diameter, the bottom water level, the amount of engineering, land or on the work rack, the length of the pile, and so on, ah!Rotary drill: wide range of application. That is, the mud wall, the hole is not easy. Drilling speed is slow in rock geology;
- Q: What is a rotary cast in place pile?
- Rotary drilling rig is the first barrel type rotary drill through the bottom valve with broken rock and soil, and directly in the drilling bucket, and then by the rig hoisting device and drill rod of the drilling bucket dumping hole is proposed, so the cycle, constantly borrow dump, until the drill to the design depth.
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SERIE OTR340D OTR HYDRAULIC DRILLING RIG MACHINE
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1 unit/month
OKorder Service Pledge
OKorder Financial Service
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