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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 parametersdrilling 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%.
