Wheeled Drilling Jumbo,China Drilling Rig Supplier

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DF30-1BCDL Wheeled Drilling Jumbo

Description
This DF30-1BCDL wheeled drilling jumbo is a kind of drilling rig typically used in tunneling construction of mining, metallurgy, water and electricity, railway, highway engineering, etc. It can work on face of the tunnel, roof, side and floor. In addition, this kind of wheeled drilling jumbo can not only drill the blast hole, but also drill the bolt hole easily. Its drilling speed can reach 0.8-2m/min. This kind of drilling rig adopts hydraulic drive single arm to rock. It is stable to operate and with no need of maintenance at front 2000 hours.

Features
1. The system of this wheeled drilling jumbo incorporates the auto stop and anti-jamming function, which make sure that the machine can stop automatically at the end-point and wash itself automatically.
2. This kind of drilling rig has a low center of gravity, great mobility, remarkable stability and great grade ability.
3. This wheeled drilling jumbo features compact structure, small external dimensions, low consumption, low noise, multiple function and high efficiency, which greatly improves working environment, working efficiency and quality.

Advantages
1. Compared with other drill machines, the delivery cycle of this kind of drilling rig is shorter, needing 60~90 days. And customized product requires 60~120 days.
2. Overseas customers can enjoy 24/7 after-sale service and dispatching service. We send professional engineers there to give technical instructions and maintenance. There is also components storage of this wheeled drilling jumbo there to supply timely.

Maintenance and Repair
1. Please refer to service manual to maintain and take good care of this drilling rig to prolong the operating life.
2. Remember to refer to the components atlas to purchase parts of this wheeled drilling jumbo from the original supplier, in order to prolong the operating life.
3. The components are delivered along with this drilling rig.

Package and Transportation
This DF30-1BCDL wheeled drilling jumbo is packed in nude by 40 foot container.

Technical Parameters of DF30-1BCDL Wheeled Drilling Jumbo

Item		Technical Parameters
Whole Machine	External Dimensions (l×w×h) (Conveying State) mm	11200×1650×2800
	Punching Diameter mm	φ32~φ102
	Drill Rod Length mm	4350
	Drilling Depth mm	4000
	Drilling Speed m/min	0.8~2
	Applicable Section (w×h) m	2.5×2.5~6×5.5
	Electrical Power kW	55+2.2+7.5
	Combustion Engine Power kW	60
	Weight t	10
Chassis	Min. Turning Radius m	5500
	Traveling Speed km/h	≤8
	Grade Ability °	1/8
	Joint	Inner 45° Outer 45°
	Up and Down	Up 55° Down 16°
	Swing Arm	Inner 35° Outer 35°
	Overturn	Positive 180° Negative 180°
	Pitching	Down 105° Up 15°
	Tilt Angle	Inner 45° Outer 45°
	Compensation Journey mm	1500
	Propeller Length mm	5580
	Propulsion Journey mm	4030
	Max. Propulsion Force N	15000
Hydraulic Crawler Drill	Type	Doofor 550L
	Impact Oil Pressure MPa	13~16
	Impact Flow L/min	95~120
	Torque N·m	975
	Impact Energy Kw	15
	Impact Frequency Hz	55~80
	Rotate Speed r/min	200-300
	Drilling Diameter mm	φ32~φ102
	Weight kg	152
Hydraulic System	Drilling Impact Circuit Pressure Mpa	16
	Drill Rod Rotation Circuit Pressure Mpa	15
	Traveling Compensation Circuit Pressure Mpa	10
	Drill Arm Circuit Pressure Mpa	17.5
	Propulsion Circuit Pressure Mpa	≈10
	Landing Leg Stretching Circuit Pressure Mpa	18.5
	Walking Circuit Pressure Mpa	21
Air Supply System	Auxiliary Fuel Tank Air Pressure Mpa	0.03
	Blow Hole Air Pressure Mpa	0.7
	Rock Drill Air Pressure Mpa	0.4
Water Supply System	Crawler Drill Water Pressure Mpa	0.8-1.5
Water Supply System	Cooler Entrance Water Pressure Mpa	0.6
Electric System	Installed Power kW	55+7.5+2.2
	Supply Voltage V	380/660
	Rated Current A	102/58.7
	Motor Rotation Speed r/min	1470

Established in March, 2003, NANCHANG KAMACH MINING CO. ,LTD is a professional manufacturer and supplier of mining machinery in China. By doing research on construction methods, we have developed many mining equipments dominating the trend of markets. The mentioned wheeled drilling jumbo, a kind of drilling rig, is one of our company’s main products. It has been winning widespread recognition and praise. If you are interested in this product, please feel free to contact us.