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St 300 Water Well Crawler Mounted Drill Rig Equipment For Farming Drilling

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St 300 Water Well Crawler Mounted Drill Rig Equipment For Farming Drilling

Country/Region	china
City & Province	jinzhou hebei
Categories	Pharmaceutical Machinery Parts

Product Details

St 300 Water Well Drilling Equipment ,Farm Watering Crawler Mounted Drill Rig

ST 300 Crawler Mounted Drill Rig Descrption:

ST 300 drilling rig is efficient and multifunctional drilling equipment ,has the advantages of compact structure, fast advancing, mobile and flexible wide application region etc.. It is especially suitable for water intake in mountainous and rocky strata.

ST 300 Crawler Mounted Drill Rig Main Parameter:

Drilling capability	Drilling depth	m	300(φ89)
Drilling capability	Max. diameter of working floor	mm	φ330
Feeding system	Max. liting capacity	kN	160
	Max. feeding capacity	kN	80
	Max. lifting speed	m/min	32(25)
	Max. feeding speed	m/min	60(48)
	Stroke	mm	3800(7000)
Top drive	Max. torque	N.m	6600/3300
	Max. speed	r/min	95/190
	I.D	mm	φ45
Deck engine	Type		YC4A125-T30
Deck engine	Rated power	kW	92
Tool winch	Hoisting capacity	kN	15
Breakout device	Max. breakout torque	N.m	18000
Mud pipe	I.D	mm	φ55
Mud pipe	Max. pressure	MPa	8
Chassis	Highest speed	km/h	2.4
Chassis	Max. climbing gradient	%	39
Max. ground clearance of crawler		mm	1000
Max. inner distance between front support legs		mm	2600
Max. iner dstance between back support legs		mm	2700
Working dimension		mm	398031306500 (398031308100)
Transportation dimension		mm	4450(3980)18002400 (6050(3980)18002400)
Weight		t	8.7(9.7)

ST 300 Crawler Mounted Drill Rig Advantages:

Very flexible in difficult roads and can be widely used in many fields such as resource exploration of hydrology wells, coalbed methane, the shallow layer of shale gas, terrestrial heat, etc, and can also be used for coal-mine gas exploitation salvage work. The top-mounted driving head principal shaft has a great drift diameter, suitable for many kinds of construction work such as slurry drilling, air drilling, and air foam drilling, meeting the demands for well-drilling at different terrain strata.

ST 300 Crawler Mounted Drill Rig Applications:

It is mainly suitable for drilling wells, agricultural irrigation wells, geothermal air conditioning holes and other wells, especially for water intake projects in mountainous areas and rock strata. The efficiency is more than ten times higher than the traditional rotary drilling rig, and the economic benefits created for users are very considerable. In particular, it solves the construction problems of rotary drilling rig for hard rock layer, gravel and pebble layer, and can work under various geological structures.