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Jining Bafang Mining Machinery Co.,Ltd

ADD: New 327 and Torch Road, Rencheng District, Jining, Shandong, China. East Of an Interchange 400 Meters

Contact: zuo Andy

TEL: 86-537-2289978

phone: 13165185291

Fax: 86-537-2160074

Email:sales@sdbafang.com

Service Hotline
+86-537-2289978

Hydraulic DTH Crawler Water Well Drilling Machine

Jining Bafang Mining Machinery Co.,Ltd is one of the leading hydraulic dth crawler water well drilling machine manufacturers and suppliers in China, welcome to buy cheap and low price hydraulic dth crawler water well drilling machine made in China from our factory. crawler-type hydraulic Hole...

Product Details

Jining Bafang Mining Machinery Co.,Ltd is one of the leading hydraulic dth crawler water well drilling machine manufacturers and suppliers in China, welcome to buy cheap and low price hydraulic dth crawler water well drilling machine made in China from our factory.

crawler-type  hydraulic Hole drilling machine

CM358A(D)JK358H

Crawler hydraulic down-hole drill with diesel engine (motor) -  hydraulic pump group walks for drilling rig hydraulic motor, rotary, propulsion,  and lift, cylinder swing angle positioning provide power, rig drilling  operations only DTH hammer consumption of compressed air. And the gas operated  drill compared, the energy (fuel or power consumption saving 40%-50%.

CM358A(D)JK358H Crawler type hydraulic DTH drilling rig is mainly used in  open pit mining, hydropower engineering, road engineering rock drilling.

Technical parameters

drilling diameter

Φ90-Φ165mm

drilling depth

40m

Walking speed

2km/h

Hardness of rock

f=6—20

working pressure

1.2—2.4MPa

blast consumption

bore diameter≤Φ115    by 11.3m3/min(1.4MPa)


bore diameter≤Φ140by 13m3/min(1.4MPa)


bore diameter≤Φ165 by 17m3/min(1.4MPa)


bore diameter≤Φ140by 21m3/min(2.4MPa)


bore diameter≤Φ165 by 25m3/min(2.4MPa)

Length of pole changing

3m

Drill arm swing    angle (°)

±45

Carriage swing    angle(°)

±50

Carriage pitch angle

160°

maximum horizontal drilling height

3.37M

dusting method(apolegamy
     )

wet-type、Conventional dry、hydraulic

size

6900×2200×2100(travel position)

Climbing angle

24°

Total Power

internal    combustion 56kw Electric 30KW

weight

6100kg

1.Turn-around  machine. The structure of newly designed planetary reduction box is more  compact than that of straight tooth type reducer with greater reduction ratio,  more efficient torque moment transmission, and more smooth operation.
2. Maintenance-free propulsion  mechanism. Belongs to a new generation of products,it applied more advanced  technology, the propulsion mechanism doesn't need routine oil maintenance.
3. Maintenance-free chassis. Enhanced  engineering machinery crawler   box structure crawler frame are sturdy and  durable; Maintenance-free thrust wheels, no need for oil injection.
4. Control console. Centralized control  console provides convenient operational control of drilling rig; Fast  propulsive and lifting operation reduce the auxiliary time and enhance the  working efficiency.
5. Drive device.Yuchai 70KW  turbocharged engine (Cummins optional) is featured by the strong power and easy  maintenance.
6. Drilling arm .Multi-angle elongate  functional drilling arm drills larger scope,its sectorial area of drilling work  extends 20%.


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