SERIE OTR160D OTR HYDRAULIC PILING RIG

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Product Description:

OTR160D:
①. Base: CAT 323D
②. Max pile diameter (mm): 1500 

③. Max pile depth (m): 55 
④. Engine: CAT C6.4 ACERT 110KW 
⑤. Maximum nominal torque (kNm): 160 
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:How long is the auger type 360?
It extends in the first order, the next second, and then the third, the last, the fourth, and the fifth. During drilling, it is stretched by gravity and bit by bit with the drilling depth. Rotary drilling rig in the multi-functional areas to improve, and it is not necessary to complex conversion can be converted to another device, it is worth studying.
Q:What's the minimum cost of a rotary drill? How much is it?
Rotary drilling rig rental prices last year at this time, about 220 is 14~16, in case of a month
Q:Does the rotary drilling rig cycle with mud?
Montreal chemical is a new type of rotary drilling fluid mud wall construction, is the foundation of companies and research institutes to develop and promote the products. The product is instant and can be sprayed into the hole along the jet stream.
Q:On the cleaning of rotary drilling rig
You don't give a penny to anyone. Who wants to tell you?. The concrete steps of clearing holes can be used in the construction method of Baidu rotary drilling rig.
Q:What's the market for small rotary drilling rigs? Do house foundations pile well?
With the changes of the times, the small-sized rotary digging machines are more and more accepted by the market. But every industry has risks and needs to be cautious. A certain market awareness is needed, and blindness will be futile.
Q:What are the polymer slurries used for rotary drilling machines?
The polymer mud of rotary drilling rig is a kind of organic macromolecule material which is made up of anti collapse material, sediment treatment material and anti leakage agent. The earliest producers of polymer mud in China are CIS and Chennai, both of which are imported. The price is much higher than that of bentonite, and the dosage is much smaller
Q:How much is a drill bit?
It depends on the size of your drill and what material to use. These three aspects directly determine the price of the drill bit. The market price is between six thousand and eleven thousand
Q:Can rotary drilling machine be used in rock layer?
Models are generally not available, and large torque can be used for rocks that are not too hard. Rotary drilling rig is suitable for pumping out formation.
Q:For different geological conditions, how to choose rotary drilling, rotary drilling, impact drilling?
Rotary excavation is often used in the excavation of cohesive and sandy soil layers, but the efficiency is relatively high. But for rock foundation excavation, the requirements for rotary excavation equipment, especially the requirements of drilling bit and drilling rig, are very large.
Q:Long spiral applies to high-speed rail construction, civil construction, rotary excavation in relatively large diameter foundation construction, such as bridge foundation construction is more common.
The basic construction and working principle of rotary drilling rigThe 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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