China SNR600 Water Well Drilling Rig Suppliers, Exporter

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China SNR600 Water Well Drilling Rig Suppliers, Exporter

SNR600 drilling rig is a kind of medium and high efficient full hydraulic multifunctional water well drill rig for drilling up to 600m 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

✓ The machine is equipped with Cummins engine or electric power as the client’s special request.

✓ Hydraulic rotary head and break in-out clamp device, advanced motor- chain feeding system, and hydraulic winch are reasonable matched.

✓ This rig can be used by two drilling method in set covering layer and stratum soil condition.

✓ Conveniently equipped with air compressor and DTH hammer, it can be used to drill the hole in rock soil condition by air drilling method.

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

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.

✓ The rig is adopted with patent technology hydraulic rotating system, mud pump, hydraulic winch, which can be work with circulation drilling method.

✓ Use of 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.

✓ Hydraulic system is equipped with separate air-cooled hydraulic oil cooler , also can install water cooler as client's optional in order to ensure hydraulic system work continuously and efficiently under the high temperature weather conditions in different regions.

✓ Four hydraulic support jacks can level rapidly undercarriage to ensure the drilling accuracy. The support jack extension as optional can be easy to make the rig load and unload on truck as Self-loading by itself, which save more transportation cost.

Item	Unit	SNR600 Specification Details
Max drilling depth	m	600
Drilling diameter	mm	105-450
Air pressure	Mpa	1.6-6
Air consumption	m³/min	16-75
Rod length	m	6
Rod diameter	mm	102
Main shaft pressure	T	6
Lifting force	T	38
Fast lifting speed	m/min	30
Fast forwarding speed	m/min	62
Max rotary torque	N.m	11000/5000 or 13000/6500
Max rotary speed	r/min	105/210
Big secondary winch lifting force	T	－
Small secondary winch lifting force	T	2.5
Jacks stroke	m	1.6
Drilling efficiency	m/h	10-35
Moving speed	Km/h	4.5
Uphill angle	°	21
Weight of the rig	T	13.5
Dimension	m	6.32.252.65
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

What is the maximum drilling depth of the SNR600 drilling rig?

The SNR600 drilling rig is designed for efficient drilling up to a maximum depth of 600 meters.

What types of applications is this drilling rig suitable for?

The rig is multi-functional and can be used for water wells, monitoring wells, ground-source heat pump air-conditioner engineering, blasting holes, bolting and anchor cables, and micro piles.

What power options are available for the SNR600?

The machine is standardly equipped with a Cummins engine, but electric power options can also be provided based on the client's specific requirements.

What drilling methods does the SNR600 support?

It is designed to work with several drilling methods, including reverse circulation by mud and air, down-the-hole (DTH) hammer drilling, and conventional circulation, allowing it to adapt to varying geological conditions.

How does the cooling system function in extreme weather?

The hydraulic system is equipped with a separate air-cooled hydraulic oil cooler. Additionally, a water cooler can be installed as an option to ensure continuous and efficient operation in high-temperature regions.

Does the rig support self-loading to reduce transportation costs?

Yes, with the optional support jack extensions, the four hydraulic jacks can easily facilitate self-loading and unloading onto trucks without external cranes, saving transportation costs.