SERIE OTR200D OTR HYDRAULIC PILING RIG
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OTR200D:
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): 3000-4300
……More info
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: Rotary drilling rig piling generally dozens of meters deep, when the next reinforced concrete generally divided into several times? In other words, a few meters per hour of reinforced concrete?
- Under the reinforcement cage, according to the hole depth or design, the general section is about 22 meters. For example, the hole depth of 47 meters, 22 meters a steel cage needs 2 sections, the middle welding.Concrete transported by tankers, general tanker has 8 parties, 10 parties, 12 Parties, a car in the majority, according to Kong Shen, the pile diameter is not the same, the need for mixed soil is also different. Example: 1 meters of pile, depth 35 meters. At 0.785 meters per meter, 35 multiplied by 0.785 is 27.475 squares of earth. But there will be special conditions such as collapse hole, so it is unstable.
- Q: Attention problems of rotary drilling rig
- 1 remove the inspection cover near the base of the boom.2. Remove bolts, washers, lower cover and gasket.3, check the gasket, if there is obvious damage, should replace the gasket.4. Check the grease surface. Grease should be evenly distributed at the bottom of the tank.5. Check whether the grease is contaminated or discolored.6 grease should be replaced if the grease is contaminated or discolored by water.7. Lift the boom and transfer the upper structure to the 1/4 ring.8 repeat the procedure 7 1/4 cycles.
- Q: Construction steps of rotary drilling rig
- The soil sand in the dump in earthmoving vehicles or on the ground to shut the valve back drill, rotary drilling rig rotary drilling rig rotary lock body, put down the drill, drilling, hole cleaning and determination of depth, into the steel reinforcement cage and concrete pouring, catheter, pull out tube and clean up the pile head sink silt backfill pile.
- Q: How to choose the drill bit of a spiral drill?
- Long spiral drilling machine as a construction machinery is often used in a device, the utilization rate will not be less. Long auger drill has a wide range of application, and can meet the needs of bridge construction and high-rise building engineering. At present, rotary drilling rig has been widely used in drilling and grouting projects. For long auger rig operators, requirements are very strict, before the operation can not drink, take medicine, etc., which affect the normal operation of long spiral drill, all can not do.
- Q: How much do you charge for a day rig?
- It depends on how large you rent it. From 10 to 15, the monthly rent is usually 6 to 80 thousand yuan, 18 to 20, 8 to 100 thousand yuan, 22 to 25, and 10 to 120 thousand yuan.
- Q: What brand of rotary drill is good?
- Rotarydrilling not only buy quality, is to buy customer service, domestic rotary drill is Futian leiwo
- Q: How can the drill pipe cracking of rotary drilling rig be welded?
- Or very good welding, and see what the substrate material. The shaft fracture can be welded. Tianjin source welding can be consulted.
- Q: 220 rotary drilling rig can adapt to what kind of soil?
- Mainly suitable for sand, clay, silty soil layer construction, bored pile, continuous wall, foundation reinforcement has been widely used in various foundation foundation construction, the rated power of rotary drilling rig is 125 ~ 450kW, the power output torque of 120 ~ 400kN / m, the maximum diameter of Kong Zhi is 1.5 to 4m. The maximum hole depth is 60 ~ 90m, can meet the requirements of all kinds of large-scale infrastructure construction.
- Q: Current situation of rotary drilling rig in China
- In 1994, the Zhengzhou survey machinery factory introduced the production technology of the British BSP company's attached rotary drilling machine, but none of them formed mass production. 1992 Bauer company established a representative office in Beijing China, started their business in China. And in 1995 in Tianjin set up a wholly owned subsidiary of Tianjin Bauer Machinery Engineering Co. Ltd., assembled for Bauer BG20 rotary drilling rig market Chinese.In 1998, the Sino German joint venture, Shanghai Bao Jin Jintai construction machinery Limited by Share Ltd was set up in Shanghai, and the BG15 and BG24 rotary drilling machines were assembled and assembled. In 1998, XCMG began to develop and develop RD18 rotary drilling rig independently. It was successfully manufactured in 99 years and put into mass production. In recent years, China's rotary drilling rig has achieved rapid development. Later, Beijing Jingwei Juli 31 heavy machine, etc. have also involved in rotary drilling production, production of rotary digging drilling machine manufacturers at home and abroad has nearly twenty.
- Q: The overall structure and working principle of rotary excavation?
- The mechanical device of rotary drilling rig mainly includes luffing mechanism, mast, main and auxiliary winch, power head, follow-up frame, pressurizing device, drill pipe, drilling tool, etc.. The parallelogram luffing mechanism, self lifting folding mast; automatic detection control of engine power, rotary positioning and safety protection: automatic detection and adjustment of verticality of drill pipe: the new technology of drilling depth preset and monitoring. Color screen display working state parameters, the control adopts pilot control, load sensing, maximize the convenience of operation, sensitivity and safety and comfort, the full realization of human, machine, liquid, electrical integration.
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SERIE OTR200D OTR HYDRAULIC PILING RIG
- 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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