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Sinoran Mining & Metallurgy Equipment Co.,Ltd.
Sinoran Mining & Metallurgy Equipment Co.,Ltd.
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Full Hydraulic Jumbo Drill , Hydraulic Twin Boom Jumbo Drilling Machine

Sinoran Mining & Metallurgy Equipment Co.,Ltd.

Full Hydraulic Jumbo Drill , Hydraulic Twin Boom Jumbo Drilling Machine

Brand Name : SR

Model Number : DJ-235

Certification : N/A

Place of Origin : CHINA

MOQ : 1 SET

Price : USD50000~500000

Payment Terms : L/C, T/T

Supply Ability : 5 sets per month

Delivery Time : 90~120 days

Packaging Details : Packing in containers

Boom : Hydraulic

Engine : Diesel

Lubrication System : Central

Cable reel : Automatic

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Easy operation,Hydraulic tunnelling double boom DJ-235 drilling jumbo in coal and nonferrous mine

Drilling jumbo is a mining equipment widely used in underground mining if mining is done by drilling and blasting, such as coal, lead and zinc mine. It is also used in tunnel ,culvert tunnelling, railway, highway engineering with advanced hydraulic system and anti-clamping bit device ,the rock drilling rig is a modern equipment of convenient, safe and reliable operation. Equipped with the best international brand drifter, our drilling jumbo can reach 0.8~2m/min drilling speed, and can be applied to 5.5x7.3m tunnel section.

Features

1.Hydraulic boom

Full Hydraulic Jumbo Drill , Hydraulic Twin Boom Jumbo Drilling Machine

Hydraulic boom with double tripod suspension for accurate hydraulic parallel holding in all directions, direct, fast, easy operation, good accuracy and accurate positioning between holes;

Telescopic boom make up of the angle when drilling the hole of bottom and top, thus no blind angle left.

Rotary actuators with high rotation torque, high load capacity.

2.Drifter

Full Hydraulic Jumbo Drill , Hydraulic Twin Boom Jumbo Drilling Machine

International first class drifter with high hardness, high drilling speed, low drilling tool wastage and low failure rate and etc.

3.Carrier

Sturdy, articulated carrier with four-wheel drive, powered by diesel engine, high speed and flexible transition improve the working efficiency;

Central lubrication system;

Four jacks for stable set up.

4.Control system

Hydraulically controlled drilling system which incorporates the anti-jamming function rotation pressure controlled feed(RPCF); Impact, rotation and feed adopt separate hydraulic pump, independent control loop ensure ensure the stable power output.

5.General

Automatically controlled cable reel;

FOPS telescopic protective roof;

Electrically driven piston compressor.

Parts Item Unit Main Technical Parameters
Main Body Dimension mm 9020ⅹ1350ⅹ1638(Roof 2455, adjustable)
Applied section m 3.2ⅹ3.2~7.2ⅹ5.5
Drilling hole diameter mm Φ38-76
Drilling rod length mm 2475/3090
Drilling hole depth mm 2100/2700
Drilling speed m/min 0.8-2
Weight Kg 13500
Cable reel volume M >70
Oil tank volume L 340
Boom Max. lifting angle 55/16
Swing arm(L/R) ° ±35
Extension length ° 850
Angle of pitch ° 35/10
Axial rotation ° ±180
Max. swing angle ° 14/35
Carrier/Chassis Turing radius m ≥6
Speed Km/h 1.8
Ground clearance mm 230
Drifter Model 2ⅹHYD200/2ⅹHC25
Air Supply System Air pump power kW 2.2
Pressure for drifter Mpa 0.4
Water Supply System Water pump power kW 2.2
Pressure for drifter Mpa 0.8
Electrical System Main motor power kW 75
Service voltage V 380/660/1140
Motor rotate speed r/min 1470/2840/2840


Product Tags:

hydraulic twin boom jumbo drilling machine

      

single boom jumbo

      
China Full Hydraulic Jumbo Drill , Hydraulic Twin Boom Jumbo Drilling Machine wholesale

Full Hydraulic Jumbo Drill , Hydraulic Twin Boom Jumbo Drilling Machine Images

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