SNR500C Hydraulic Water Well Drilling Rig Truck Mounted 500m Depth With Air

Product Specification

SNR500C Hydraulic Water Well Drilling Rig Machine Truck Mounted 500m Depth

SNR500C water well drilling rig is a kind of medium and high efficient full hydraulic multifunctional water well drill rig for drilling up to 500m and is used for water well, monitoring wells, engineering of ground-source heat pump air-conditioner, blasting hole, bolting and anchor cable, micro pile etc.
SNR500C water well drilling machine is driven by diesel engine, and rotary head is equipped with international brand low-speed and large-torque motor and gear reducer, feeding system is adopted with advanced motor -chain mechanism and adjusted by double speed. Rotating and feeding system are controlled by hydraulic pilot control which can achieve step-less speed regulation. Breaking out and in drill rod, leveling the whole machine, winch and other auxiliary actions are controlled by hydraulic system.
Compactness and solidity are the main characteristics of the SNR500C water well drilling rig which is designed to work with several drilling method: reverse circulation by mud and by air, down the hole hammer drilling, conventional circulation. The structure of rig is designed to reasonable, which is easy to operate and maintenance. It can meet the drilling demand in different geological conditions and other vertical holes.

Main performance parameters of SNR500C water well drilling rig machine :

Features of SNR500C water well drilling rig machine :

1. Full hydraulic control is convenient and flexible. The speed, torque, thrust axial pressure, reverse axial pressure, thrust speed and lifting speed of the drilling rig can be adjusted at any time to meet the requirements of different drilling conditions and different construction technologies.
2. SNR500C water well drilling rig can be used for multi-function drilling. All kinds of drilling techniques can be used on this kind of drilling machine, such as down the hole drilling, through air reverse circulation drilling, air lift reverse circulation drilling, cutting drilling, cone drilling, pipe following drilling, etc. The drilling machine can install mud pump, foam pump and generator according to the needs of users. The rig is also equipped with a variety of hoists to meet the different needs of customers.
3. High efficiency and low cost. Due to full hydraulic drive and top drive rotary propulsion, it is suitable for all kinds of drilling technology and drilling tools, with convenient and flexible control, fast drilling speed and short auxiliary time, so it has high operation efficiency. The down the hole hammer drilling technology is the main drilling technology of the drilling rig in the rock.
4. SNR500C water well drilling rig can be equipped with high leg crawler chassis. The high outrigger is convenient for loading and transportation, and can be loaded directly without crane. Crawler walking is more suitable for muddy field movement.
5. The positive and negative axial pressure can be adjusted. The best impact efficiency of all kinds of impactors has its best matching axial pressure and speed. In the process of drilling, with the increasing number of drill pipes, the axial pressure on the impactor is also increasing. Therefore, in the construction, the positive and negative axial pressure valves can be adjusted to ensure that the impactor can obtain more matching axial pressure. At this time, the impact efficiency is higher.
6. Optional rig chassis. SNR500C water well drilling rig can be mounted on crawler chassis, truck chassis or trailer chassis.
7. Advantages of top drive rotary propulsion. It is convenient to take over and unload the drill pipe, shorten the auxiliary time, and is also conducive to follow-up drilling.