Top Suppliers Underground Heat Source - SNR200 Water Well Drilling Rig – Sinovo

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Top Suppliers Underground Heat Source - SNR200 Water Well Drilling Rig – Sinovo Detail:

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Technical Parameters

Item	Unit	SNR200
Max drilling depth	m	240
Drilling diameter	mm	105-305
Air pressure	Mpa	1.25-3.5
Air consumption	m³/min	16-55
Rod length	m	3
Rod diameter	mm	89
Main shaft pressure	T	4
Lifting force	T	12
Fast lifting speed	m/min	18
Fast forwarding speed	m/min	30
Max rotary torque	N.m	3700
Max rotary speed	r/min	70
Big secondary winch lifting force	T	－
Small secondary winch lifting force	T	1.5
Jacks stroke	m	Low jack
Drilling efficiency	m/h	10-35
Moving speed	Km/h	2.5
Uphill angle	°	21
Weight of the rig	T	8
Dimension	m	6.42.082.8
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

Product Introduction

SNR200C PICTURE18

SNR200 full hydraulic drilling rig is characterized by small body and compact design. The small truck can be transported, which is more convenient to move and saves the cost. It is suitable for drilling in narrow ground. The drilling depth can reach 250 meters.

Features and advantages

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. 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.

SNR200C PICTURE10
SNR200C PICTURE15

3. It 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.

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

3. It can be used for multi-function drilling

4. High efficiency and low cost

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