SERIE OTR160D OTR HYDRAULIC PILING RIG MACHINE

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Product Description:

OTR160D:
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.


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Q:Various types of rotary digging drill rod head size
Rotary drilling rig in China as long as the same type of drill head size is the same, such as 22 and 31 of the 22 rivers square is the same size
Q:The rotary drilling drill bit rock weathering by what
The rotary drilling drilling in weathered rock weathering, according to the hardness of the rock to determine what bit.Stainless steel drills are generally used. Especially hard cases with diamond or graphite steel drills.
Q:In the middle of the 220 rotary drilling rig, sometimes the drill pipe slipped down 5~6 meters at work, as if the rope was broken. What's the matter?
If the wire rope drops suddenly, it is the power head faultThe drill pipe suddenly slipped, like the first floor, and the inside of the drill pipe was badly worn
Q:How about the speed of rotary drilling rig?
Matlock spiral drill quickly. A bit slower for the auger rig
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:Rotarydiggingmachine operating permit test how
Rotarydiggingmachine operating permit in the safety supervision department. Article thirty-eighth of the special equipment safety supervision regulations shall be used as the equipment in the plant, and the special equipment operation certificate shall be handled.
Q:What material steel pipe do the drill pipe use?
API standard E75 to S135 steel grade, outside diameter from 2 3/8 to 6 5/8 series of oil drilling rod and high torque resistance of double shoulder joint drill pipe and BNK C95S drill rod for special steel grade used in sour oil well. It is mainly suitable for the construction of deep well, horizontal well and large displacement well during the exploration and development of oil and gas.
Q:What is a rotary cast in place pile?
Engineering terminology, generally refers to the construction of rotary drilling machine pile type, the full name of rotary drilling pile, engineering referred to as rotary pile. Due to the use of mechanical work, the number of workers is not high, it can save a lot of labor costs.
Q:What brand is good for rotary drilling machine?
If you choose domestic. Well then. Zhonglian, CSR, 31, XCMG essentially different. 31, the South Locomotive and Xugong initial use of Carter chassis. And they claim to be imported cards. Of course, Carter chassis is also made in China (Xuzhou production? It sounds like I forgot who said it. Now this point few imported Carter chassis may. Because the freight can not get through. The advantage of the Carter chassis is quality stability (that doesn't mean that all homemade chassis is not good). Standard unification. The drawback is maintenance and a high cost of maintenance. The fuel costs are substantial today. It's not a small expense either. About homemade sites. Zhonglian, 31, XCMG and CSR are developing. And the earliest development of United china. From the beginning of doing the digging, are in their own production of homemade bottom. Quality is also very pass. Xcmg. 31, recently also made homemade bottom. There seems to be some technical difficulty. South Locomotive Work late. There is news that the homemade bottom is Sichuan bonlee of CSR (non reliable).
Q:The best domestic rotary drilling rig, steel wire rope manufacturer
Therefore, it is necessary to have good flexibility, good abrasion resistance, good rotation resistance and good resistance to extrusion. Especially for the front of multi layer winding

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