ODM SNR1600 Water Well Drilling Rig Factories, Exporters

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ODM SNR1600 Water Well Drilling Rig Factories, Exporters

SNR1600 drilling rig is a kind of medium and high efficient full hydraulic multifunctional water well drill rig for drilling up to 1600m 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. Compactness and solidity are the main characteristics of the rig which is designed to work with several drilling method: reverse circulation by mud and by air, down the hole hammer drilling, conventional circulation. It can meet the drilling demand in different geological conditions and other vertical holes.

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Product Description

SNR1600C drilling rig is a kind of medium and high efficient full hydraulic multifunctional water well drill rig for drilling up to 1600m 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. Compactness and solidity are the main characteristics of the rig which is designed to work with several drilling method: reverse circulation by mud and by air, down the hole hammer drilling, conventional circulation. It can meet the drilling demand in different geological conditions and other vertical holes.

1Full 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.

2Advantages 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.

3It 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.

4High 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. The down the hole hammer drilling operation efficiency is high, and the single meter drilling cost is lower.

5It 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.

6Use of oil mist eliminator

Efficient and durable oil mist device and oil mist pump. In the process of drilling, the high-speed running impactor is lubricated all the time to extend its service life to a greater extent.

7The 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.

8Optional rig chassis

The rig can be mounted on crawler chassis, truck chassis or trailer chassis.

The rig can be either crawler, trailer or truck mounted and it can be personalized according to the various customers’ requirements. The 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. The structure of rig is designed to reasonable, which is easy to operate and maintenance.

Technical Parameters

Item	Unit	SNR1600
Max drilling depth	m	1600
Drilling diameter	mm	105-1000
Air pressure	Mpa	1.65-8
Air consumption	m³/min	16-120
Rod length	m	6
Rod diameter	mm	127
Main shaft pressure	T	13
Lifting force	T	81
Fast lifting speed	m/min	23
Fast forwarding speed	m/min	44
Max rotary torque	N.m	31000
Max rotary speed	r/min	39/78
Big secondary winch lifting force	T	2.5/4(Optional)
Small secondary winch lifting force	T	1.5
Jacks stroke	m	1.7
Drilling efficiency	m/h	10-35
Moving speed	Km/h	3.5
Uphill angle	°	21
Weight of the rig	T	32
Dimension	m	8.62.63.5
Working condition	Unconsolidated formation and Bedrock
Drilling method	Top drive hydraulic rotary and pushing, hammer or mud drilling
Suitable hammer	Medium and high air pressure series
Optional accessories	Mud pump, Centrifugal pump, Generator, Foam pump

Optional Configurations

Rig operation by truck or trailer or crawler	Mast extension	Breakout cylinder	Air compressor
Centrifugal pump	Mud pump	Water pump	Foam pump
RC pump	Screw pump	Drill pipe box	Pipe loader arm
Opening clamp	Support jack extension	-	-

Frequently Asked Questions

Q: What is the maximum drilling depth of the SNR1600C drilling rig?

The SNR1600C drilling rig can reach a maximum drilling depth of up to 1600 meters, making it highly efficient for deep water wells and monitoring wells.

Q: What drilling methods are supported by this rig?

This multifunctional rig supports several drilling methods, including reverse circulation by mud and by air, down-the-hole (DTH) hammer drilling, and conventional circulation to handle different geological conditions.

Q: Can the chassis of the SNR1600C be customized?

Yes, the chassis is optional. The drilling rig can be mounted on a crawler chassis, a truck chassis, or a trailer chassis based on specific customer requirements and application environments.

Q: What are the benefits of the top drive rotary propulsion system?

The top drive rotary propulsion system makes taking over and unloading the drill pipe very convenient, which significantly shortens auxiliary operation time and facilitates follow-up drilling.

Q: How is the rig protected against wear during high-speed operations?

The rig is equipped with an efficient and durable oil mist device and oil mist pump. During drilling, it keeps the high-speed running impactor constantly lubricated to maximize its service life.

Q: How does the adjustable axial pressure improve drilling efficiency?

By adjusting the positive and negative axial pressure valves, operators can maintain the optimal matching axial pressure and speed as the drill pipe weight increases, ensuring higher impact efficiency in bedrock and various formations.