SERIE OTR660D OTR HYDRAULIC PILING RIG MACHINE

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Product Description:

OTR660D:
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:How many litres of oil are usually consumed per hour in a rotary drilling rig?
This depends on what kind of model, different models of engine power is not the same
Q:How about the collapse of rotary drilling machine?
Drill rig is mechanical equipment for drill holes on the surface, can be a large outdoor wells, oil and gas well drilling equipment, small equipment or single movable, called spiral drill. The drilling rig can take samples of underground mineral deposits, or for underground production facilities such as underground machines, instruments, pipes and wells. It is a mobile device mounted on the truck, trailer, track, or is fixed on land and offshore structures (such as drilling platform, generally referred to as the "offshore oil rig", although the design does not contain a drill).
Q:What is a rotary drill for?
The unique power system, flexible moving mode, easy to learn operation, unique way of unloading sediment, and the diversity of functions are unique.
Q:Rotary drilling rig piling
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:How many times a day will the drilling machine be used?
According to geological conditions and diameter of piles, it is usually between 30 and 60 meters
Q:What is the drilling speed of rotary drilling machine?
I just want to know that a range is the speed at which a hole is drilledIf you want to say the condition, the pressure is 6 tons. The construction stratum is a common surface soil layerQuaternary unconsolidated layer, gravel layer and bedrock layerAbout two meters in diameter
Q:The difference between rotary drilling machine and rotary machine.
The drill rod is different: the drilling rod of the rotary drilling rig is connected by a plurality of, while the rotary digging drill is usually provided with a telescopic drill rod.
Q:How much oil is used in the 31 rotary drilling rig?
Check whether the fuel tank is adequate and the oil is normal;
Q:Rotary drilling rig on the floor under the floor with steps
The front mast, the drill mast, is upside down. Pour down and drive up.. As for the range of attention, what?.... I can only tell you, without master's instructions.. Very dangerous...
Q:What kind of rotary drill rig is it?
This is a small rotary drilling rig. 35 meters depth

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