DTH Drill Machine Use Long Rod New Drilling Rig Crawler Drilling Rig Mine Rock Drill Rig

• After-sales Service: Video Technical Support, Online Support, Spare PAR
• Warranty: 1 Year
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: 250-300mm
• Drill Hole Depth: <100m
• Model NO.: SWDB250
• Bit Type: Diamond Bit
• Drilling Way: Impactor
• Key Selling Points: Efficient and Intelligent
• Weight: 32t
• Drilling Depth: Max.50m
• Rod Length(M): 10m*3
• Power(Kw/Rpm): 336/1850
• Hole Diameter(mm): 230-270
• Hole Depth(M): 30
• Rod Diameter(mm): 146
• Working Pressure(Bar): 20.7
• Transport Package: Sea Freight; Land Freight
• Specification: 7500*4680*13900 mm
• Trademark: D Miningwell
• Origin: Zhejiang, China
• Production Capacity: 15 Pieces Per Month

Product Description

 

Technical parameters of Overhead integrated DTH drill rig
Model	SWDB138	SWDB165A	SWDB200A	SWDB250
OPERATION PARAMETER
Hole diameter(mm)	138-165	138-180	180-255	230-270
Hole depth(m)	25	25	30	30
Rod diameter(mm)	102/114	114	146	146
Rod length(m)	8.5m*3	8.5m*3	10m*3	10m*3
Hammer size	5", 6"	5", 6"	6", 8"	8", 9"
Dust collector	Dry type(Standard) / Wet type(Optional)
AIR COMPRESSOR
Working pressure(Bar)	2	2	2.07	20.7
Air displacement(m3/min)	18.6	24.1	30.3	34
Power(kW/rpm)	194/1800	262.5/1900	328/1800	336/1850
ENGINE
Model	Cummins QSB4.5	Cummins QSB4.5	Cummins QSB4.5	Cummins QSB4.5
Power(kW/rpm)	97/2200	97/2200	97/2200	97/2200
Fuel tank capacity(L)	1200	1200	1200	1200
FEED
Feed beam length(mm)	11500	11500	13200	13200
Feed Stroke(mm)	9000	9000	10500	10500
Feed extension(mm)	1800	1800	1800	1800
Feed rate.Max(m/s)	0.8	0.8	0.8	0.8
Feed force.Max(kN)	60	60	75	75
Forward tilting angle(°)	90	90	90	90
TRAVEL CAPACITY
Travel speed(km/h)	3.2	3.2	2.8	2.8
Traction force,MaxkN)	125	125	175	175
Gradeability(°)	25	25	25	25
Ground clearance(mm)	480	480	480	480
ROTARY
Rotary speed(rpm)	105	105	50	50
Rotary torque(Nm)	4500	5500	6000	6620
DIAMENSION
Gross weight(T)	22	28	30	32
L*W*H Working(mm)	7100*4180*12000	7500*4650*12000	7500*4680*13800	7500*4680*13900
L*W*H Transportation(mm)	12000*3200*3200	12000*3350*3400	13800*3350*3400	13900*3350*34