SWDM160H

Performance Characteristics of Shanhe Intelligent SWDM160H Rotary Drilling Rig
1. Super durable and reliable bearing
The drilling reaction force of the rotary drilling rig is transmitted from the drilling tool to the machine, and then from the machine to the ground. Each structural part of the machine bears the structural stress caused by the drilling force.
1) Dedicated chassis
● The self-developed special telescopic structure chassis suitable for the actual working condition load of rotary excavation is adopted. The whole machine has high stability and can realize 360-degree arbitrary construction, which is more conducive to the structural parts of the whole machine and ensures the balance of the center of gravity.
2) Rolling arrangement
● The main and auxiliary winks are installed on the platform, which greatly reduces the rotary inertia of the upper part of the platform and the tilting moment of the working device, and improves the stability of the whole machine.
3) Square shaft box structure
●The mast deflection seat adopts a box-type square shaft box structure, which directly transmits the force of the mast to the luffing mechanism, eliminating the force exerted by the rotary drilling force on the weak link of the deflection seat, and improving the structural stability and reliability.
4) Drill mast structure
● The drill mast adopts high-strength anti-deformation design, and the rectangular mast section is wider in the guide rail direction, which effectively reduces the structural stress of the mast and can better adapt to the rock-entering construction conditions of high-strength dynamic load.
5) luffing mechanism
● The parallelogram adjustment mechanism adopts wide-width design, with large structural size (I. e., large M size) and large installation distance between the two drill mast luffing cylinders (I. e., large W size), which is equivalent to a large triangular structure. During hard formation construction, the stability of the working device is better.
2. High configuration
Efficient and reliable engine matching high-power hydraulic transmission system is a powerful guarantee for strong machine power.
The advanced intelligent electronic control system can give full play to the machine efficiency, and the reasonable local structure design can greatly reduce the vulnerability and consumption.
1) Engine
● Using Cummins EFI turbocharged intercooled engine, with high reliability, fuel economy and high efficiency reserve power. Emissions in line with the European EPAC3 standards, green environmental protection, in high cold, high altitude areas can still operate normally.
2) Hydraulic components
● The hydraulic system developed in cooperation with the world-flow component supplier improves the hydraulic energy conversion rate of the component and reduces the pipeline transmission loss of the system.
3) Multi-mode power head to achieve efficient drilling in different formations
● According to different geological conditions, the power output mode matching the load can be selected to make the construction process more efficient and energy-saving.
3. Low Cost
1) Roll Jane
● According to the construction characteristics of rotary excavation main hoisting, the main hoisting device is innovatively designed. Through the design of two layers of rope carrying grooves in the inner and outer steps of the drum, the rope grinding section most frequently used in rotary excavation is effectively protected, and the use of wire ropes
The service life is extended by more than 100%.
2) Self-loading and self-unloading of counterweight.
● Can use its own mast disassembly, assembly weight, no need to be equipped with other lifting equipment, saving the cost of auxiliary equipment.
3) Power matching, fuel saving and high efficiency
● The engine-hydraulic system-load global power is perfectly matched, and the hole forming efficiency is increased by 10%-25%; The hydraulic system is optimized to reduce the overflow loss, throttling loss and pressure loss along the system and save fuel consumption by 7%-20%.
4. Intelligent control easy driving
Advanced intelligent control system, give full play to the performance of the equipment, while making the operation easy.
1) Safety protection measures
● Shanhe intelligent rotary drilling rig fully consider the safety guarantee, in the construction process rest assured.
The cab adopts a special-shaped frame structure, and the front and top are equipped with high-strength plate frame protective covers to provide maximum protection for the safety of the operator.
2) Auxiliary legs
● The legs hidden under the mast can not only provide auxiliary support for drilling construction, but also accomplish some unexpected things.
3) handle self-locking function
● Proprietary electromagnetic locking handle,-key to achieve handle positioning, get rid of heavy physical labor.
4)GPS remote service
● Using GPS. GIS. 2G/3G mobile communication technology, a remote operation and maintenance, monitoring and fleet cooperative operation control platform for rotary drilling rigs is constructed.
5. Multi-functional expansion of high-value embodiment
Shanhe intelligent rotary drilling rig has a variety of configurations for you to choose from, to achieve-machine multi-function, diversified construction.
1) Pipe rubbing machine method
● The main engine can be equipped with an external oil source interface for the construction of the pipe rubbing machine, and the pipe rubbing machine construction method is adopted to effectively solve the problem of easy collapse in the construction of the stratum such as quicksand, silt and backfill soil.
2) Simplified driver protection method
● Rotary drilling rig equipped with simple protection driver construction can effectively and quickly buried simple protection, in the backfill soil layer, shallow sand pebble layer, multi-cave limestone layer can play an obvious advantage. The selection of the casing driver can ensure the verticality of the casing and effectively prevent the collapse. The drilling rig and the casing can be carried out at the same time to improve the efficiency of the drilling rig.
3)CFA long auger drilling method
● CFA long spiral drilling rig method can realize continuous drilling pile and grouting. It is a new type of composite foundation treatment method with high construction efficiency, especially for small holes, dry holes and shallow holes.
4) High-speed soil throwing power head
● The power head with high-speed soil throwing function can be configured, and the soil throwing speed can reach 70rpm to realize the high-speed soil throwing function.

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