Large Hole Drill Rig for 300m Drilling Depth

• Customization: Available
• Certification: CE, ISO 9001:2008
• Condition: New
• Model NO.: ROS-2B
• Motor: AC Motor
• Drill Hole Diameter: 150-200mm
• Drill Hole Depth: 150-200m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Name: Drilling Rig Machine
• China: China Drilling Rig Machine
• Supplier: China Rotary Drilling Rig Supplier
• Sales: China Land Drilling Rig Sale
• Type: Oil Drilling Rig
• Rig Parts: China Drilling Rig Parts
• Equipment: China Drilling Equipment
• Rock Drilling: China Quality Rock Drilling Tools
• Manufacturer: China Crawler Drilling Rig Manufacturer
• Drilling: China Drilling Rig Machine
• Transport Package: Wooden Box
• Specification: steel
• Trademark: ROSCHEN
• Origin: China
• HS Code: 854153210
• Production Capacity: 200

Product Description

ROS-4 drill rig derived from ROS-3 drill rig, it not only keeps all performances of ROS-4 drill, but also adds spindle inner hole diameter to 96mm. It is especially available for constructions of hydroelectric power station, highway, railroad and harbor etc. In common with ROS-2 drill in all design but hydraulic chuck and rotary head modified.

ROS-4 is a new type of core drilling rig which is developed especially to meet the need of various drilling process mainly in diamond drilling, the power machine of which can be either motor or diesel engine. This drilling rig has the following advantages:

1. The drill can meet the various high efficiency drilling process requirements such as the diamond cable, concussion turning, orientation drilling and reverse circulation core-drilling.

2. The wider range of vertical ROS-3 drill speed can be set into many gears and the range of 33-1002r/min can be divided into nine forward gear and two reverse gear to meet the different need of various drilling process.

3. Equipped with the anti-torque gear to hold the spindle without rotation, the drill operation during orientation drilling is very convenient.

4. The monitor and alarm of the parameters such as the torque and related drilling can be realized.


The drill can be run with high reliability

1. The drill is equipped with the gear-box, clutch and universal drive shaft of the light automobile for high reliability, long fife and convenient replacement. 

2. Adopting the connecting rod reinforcement spring cramp, hydraulic loosen chuck which is off normally and carbide inserted pipe slips, the clamping can be with large force, longevity and high reliability.

3. There are oil filters both in the oil absorbing and retuning of the hydraulic system. So the hydraulic oil can be kept clean and the reliability of hydraulic system can be improved.

4. It's equipped with bile bottom pressure gauge to conveniently keep the information of the hole insider.


Model: ROS-4
 

Engine Name	Electrical motor		Diesel engine model
Type	Y180L-4B		35K4100ZHD
Power (kw)	26		30.1
Speed (r/min)	1480		1500
Chisel in the ability	Drilling rod dia(mm)		Drilling depth (m)
Drilling rod of wires to core	Φ55.5		600	59
Drilling rod of wires to core	Φ71		450	76
Drilling rod of wires to core	Φ89		300	95
Ordinary drill rod	Φ54		500	59
Ordinary drill rod	Φ60		400	76
Double wall drill rod	Φ73		280	76
Swivel head	Spindle speed (r/min)
Clockwise:	33-1002
Contrarotate:	36167
Spindle diameter (mm)	76
Circumvolve angle	360º
Pull-down system Type	Duplex piston
Rising capacity (KN)	Rated60, Max75
Pressurizes the ability (KN)	Rated: 45, Max55
Stroke (mm)	600
Hoist Type	Planetary Type
Single-rope lifting-force (KN)	Max 30
Single-rope lifting-speed (ms)	0.72	1.2	1.82	2.38
Roll diameter (mm)	220
Steel cable diameter (mm)	14
Hydraulic system Type	CBK1016E/10E-B2FL
Displacement (ml/r)	1610
System press (MPa)	Max 5
Mobile oil cylinder stroke (mm)	460
Dimensions (L*W*H) (mm)	2490*920*1910

 

Drilling capacity (m)	Φ73 rod	100
	Φ60 rod	200
	Φ50 rod	380
	Φ42 rod	530
	BQ rod	400-560
	NQ rod	350-500
	HQ rod	200-350
Spindle speed(r/min)	Forward	57;99;157;217;270;470;742;1024
	Reverse	45;212
Max torque(Nm)		2760
Drilling angle renge		0-90
Spindle max pull force(KN)		60
Spindle stroke (mm)		600
Hoist max lift capacity with single rope (KN)		30
Spindle inner dia (mm)		76
Oil pump		SCB32/12
	Electric motor	Y180L-4,22Kw
Power unit	Diesel engine	395K2,19.85Kw
Inner dia of spindle (mm)		2150*900*1690

FAQ 

Q: Are you a manufacturer or trading company ?
A: We are a specialized manufacturer.

Q: How about the delivery terms ?
1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery.
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/Fedex express, air, sea, train.

Q: How about discount ?
A: Price is based on products and order quantity.

Q: Do you accept sample order?
A: Yes sure, please contact us for details.

Q: How about your after-sales service?
A: As a manufacturer, we offer promt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.




For more information please contact:


 
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
 
 
Website: http://roschen.en.made-in-china.com 
 ; http://roschen.en.made-in-china.com 
http://roschen.en.made-in-china.com