Rotary Drilling Rig Sr250 New Drilling Rig Machine

• After-sales Service: Online Support and Other
• Warranty: One Year
• Certification: CE, ISO 9001:2000
• Condition: New
• Drill Hole Diameter: 1800mm
• Drill Hole Depth: 59/47m
• Model NO.: SR250
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• Crowd Stroke: 4250mm
• Speed of Rotary Drive Totation: 7-14rpm
• Max.Main Winch Line Speed: 70m/Min
• Main Winch Wire Rope Dia.: 28mm
• Voltage: 220V\380V
• Transport Package: Nude
• Specification: 20572*3900*3664mm
• Trademark: top Brand
• Origin: China
• HS Code: 8430509000
• Production Capacity: 200units/Month

Product Description

Main parameters: * Operating weight 10000kg ,
* Vibration frequency :48/45 Hz,
* Drum width:1750 mm,
Detailed configuration:
* Deutz BF4M2012 engine
* Saul hydraulic system
* Sunshade

Advantages
* Nice sunshade ,comfortable adjustable chair ,
* Equip headlamp at the top of the sunshade ,have good working performance even in the night.
* Adopt top brand engine , pump ,vibratory bearing .Great working performance .

Optional parts
* Air conditioner driving cabin.

 

Specification

Item		Unit	Parameters
Working capacity	Max diameter	mm	Φ2200mm(Crowd Cylinder)
			Φ2000mm(Crowd Winch)
	Max depth	m	70
Engine	Model	-	Volvo TAD1171VE
	Rated power	kw	265
	Tank volume	L	580
Rotary drive	Max torque	kN.m	240
	Speed	r/min	7-30
Working condition	Overall working height	m	22.7
	Overall working weight	t	82
Crowd cylinder	Max crowded force	kN	210
	Max extraction force		220
	Stroke	mm	5000
	Slow speed	m/min	5.8
	High speed		12
Main winch	Max extraction force	kN	240
	Speed	m/min	0-70
	Diameter of ropes	mm	32
Auxiliary winch	Max extraction force	kN	80
	Speed	m/min	0-70
	Diameter of ropes	mm	20
Hydraulic system	Max flow	L	2x280+90
	Max working pressure	Mpa	34

 

Specification

 

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