50m Depth Rock Drilling Equipment Rotary Blast Hole Drill Rig Swdrt250

• Customization: Available
• After-sales Service: Professional Technicians After-Sales
• Warranty: 1 Year
• Model NO.: SWDRT250
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 100-150mm
• Drill Hole Depth: <100m
• Bit Type: Drag Bit
• Drilling Way: Rotary
• Drill Depth: 48m
• Drilling Diameter: 133,159,194mm
• Drill Pipe Length: 10m*5
• Power: 298kw
• Fuel Tank Capacity: 1500L
• Speed: 2km/H
• Transport Package: by Bulk or 40fr
• Specification: 17*5.8*7m
• Origin: China
• HS Code: 8430412200
• Package Size: 1700.00cm * 580.00cm * 700.00cm
• Package Gross Weight: 45000.000kg

Product Description

50m Depth Rock Drilling Equipment Rotary Blast Hole Drill Rig SWDRT250

Efficient homework1. The hydraulic driven high torque power head adopts a symmetrical arrangement of dual plunger motors and two-stage spur gear reduction, with a simple, reliable, and stable structure. The spindle is connected to the drill rod through a rubber flexible shock absorb, effectively reducing the load on the drill frame and the entire machine
2. The pressurization mechanism consists of an oil cylinder, steel wire rope, and chain. The oil cylinder steel wire rope mechanism is used for pressurization, and the oil cylinder chain is used for lifting to ensure a smooth and reliable pressurization and lifting process. The shaft pressure is accurately controlled and adjusted, and the lifting speed is fast
3. The dual rock drilling operation mode of roller cone and down the hole has high perforation efficiency in different rock types and strata
4. Configure a high drilling frame with a maximum hole depth of 19m per rod

 

Safe and comfortable1.The machine room adopts an integrated anti falling object protection design (FOPS), which is spacious and has a wide field of view. It is equipped with cold and warm air conditioning, suitable for working environments of -30~+46 ° C, and more comfortable for operators

 

Energy conservation and environmental protection1. There are three power systems: pure diesel, integrated diesel electric, and pure electric, which can work independently. During drilling operations and short distance relocation, a motor pump system is used to save costs and protect the ecology
2. Standard configuration includes two-stage dry dust removal and optional wet dust removal, which is efficient, energy-saving, and environmentally friendly
 

Product Parameters

Main parameters		SWDRT250	SWDRT250H
Drilling method		DTH and roller-bit drilling	Roller bit
Operation parameters
Diameterof roller-bit drilled hole	mm	230-250	220-270
Diameterof DTH drilled hole	m m	165-200	-
Drillingdepth	m	48	48
Drilling angle (optional)	o	60 -90	60 -90
Rock hardness		f4 -20	f4 -20
Type of bit		DTH and roller bits	Roller bits
Drill pipe diameter	mm	133, 159, 194	194, 219
Drill pipe length	m	10mX5	10mX5
Air com pressor
Discharge pressure	bar	25/17	7
Air rate	m3/min	29.8	36
Engine power	kW	328	220 (motor)
Diesel engine			Dieselengine + motor
Model		Cum-mins QSM11-C400	Cum-mins QSB7-C187
Power/rate of rotation	kW/rpm	298/2100	140/2050+110+90
Fueltankvolume	L	1500	400
Propulsion
Length of drill stand	m	15	15
Propulsion stroke	m	11.4	11.4
Propulsion speed	m/min	45	45
Propulsion	kN	220	290
Axial pressure	kN	270	340
Liftingspeed	m/min	63	63
Travelingcapability
Traveling speed	km/h	2	2
Gradeability	o	20	20
Ground pressure	kPa	<100	<100
Slewing
Rate of rotation	rpm	0 -160	0-120
Torque	kNm	11	13.8
Power	kW	110	110
Overall dimensions
Total weight	kg	55000	80000
LXWXH (when the drill stand is level)	m	17X5.8X7	17 X5.8 X 7
LXWXH (when the drill stand is upright)	m	13X5.8X 17	15 X5. X 17

 

Detailed Photos

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