Factory wholesale Drill And Blast Tunneling - SM-300 Hydraulic Crawler Drill – Sinovo

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Factory wholesale Drill And Blast Tunneling - SM-300 Hydraulic Crawler Drill – Sinovo Detail:

Technical Parameters

Technical specifications
		EURO standards	U.S.standards
ENGINE Deutz Wind cooling diesel engine		46KW	61.7hp
Hole diameter:		Φ110-219 mm	4.3-8.6inch
Drilling angle:		all directions
Rotary head
A. Back hydraulic rotary head (drilling rod)
	Rotation speed	Torque	Torque
Single motor	low speed 0-120 r/min	1600 N.m	1180lbf.ft
	High speed 0-310 r/min	700 N.m	516lbf.ft
Double motor	low speed 0-60 r/min	3200 N.m	2360lbf.ft
	High speed 0-155 r/min	1400 N.m	1033lbf.ft
B. Forward hydraulic rotary head (sleeve)
	Rotation speed	Torque	Torque
Single motor	low speed 0-60 r/min	2500 N.m	1844lbf.ft
Double motor	low speed 0-30 r/min	5000 N.m	3688lbf.ft
C.Translation stroke:		2200 N.m	1623lbf.ft
Feeding system: single hydraulic cylinder driving the chain
Lifting force		50 KN	11240lbf
Feeding force		35 KN	7868lbf
Clamps
Diameter		50-219 mm	2-8.6inch
Winch
Lifting force		15 KN	3372lbf
width of Crawlers		2260mm	89inch
weight in working condition		9000 Kg	19842lb

Product Introduction

SM-300 Rig is crawler mounted with top hydraulic drive rig. It is the new style rig our company designed and produced.

Application Range

The rig is mainly use for diamond bit drilling and carbide bit drilling of solid bed. It also can be use in underpinning and pile drilling, geotechnical surveys drilling and mineral exploration drilling etc.

Main Features

(1) Top hydraulic head driver is droved by two high speed hydraulic motor. It can supply the great torque and the wide range of the rotation speeds.

(2) Feeding and the lifting system adopt the hydraulic motor driving and chain transmission. It has the long feeding distance and giving the convenient for the drilling.

(3) The V style orbit in the mast cans sure the enough rigidity between the top hydraulic head and the mast and gives the stability at the high rotation speed.

(4) Rod unscrew system make the operation simply.

(5) Hydraulic winch for lifting have the better lifting stability and good braking ability.

(6) Electric controlling system has center control and the three emergency stop buttons.

(7) Main center control table can move as your wants. Show you the speed of the rotation, the feeding and lifting speed and the pressure of the hydraulic system.

(8) The rig hydraulic system adopt the variable pump, electric controlling proportion valves and multi-circuit valves.

(9) Steel crawler drive by the hydraulic motor, so the rig has a wide maneuverability.

Packaging & Delivery

Packaging Details

Standard packing or as to clients requirements

Lead Time :

Quantity(Sets)	1 – 1	>1
Est. Time(days)	30	To be negotiated

Product detail pictures:

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To fulfill the customers' over-expected fulfillment , we have now our solid staff to deliver our greatest general assistance which includes internet marketing, product sales, creating, manufacturing, excellent controlling, packing, warehousing and logistics for Factory wholesale Drill And Blast Tunneling - SM-300 Hydraulic Crawler Drill – Sinovo, The product will supply to all over the world, such as: Tajikistan, Borussia Dortmund, Jeddah, We put the product quality and customer's benefits to the first place. Our experienced salesmen supply prompt and efficient service. Quality control group make sure the best quality. We believe quality comes from detail. If you have demand, let us work together to get success.

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