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CMQ2-770/45 1600/45 3200/55 Basic performance parameters of top cutting drilling truck for coal mines
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Product Introduction
CMQ2 top cutting drilling truck for coal mines is a new generation of crawler travel tunnel top cutting drilling equipment and it can achieve all-round roof cutting operations with a front and rear angle of -30°to +30° and a vertical pitch angle of 360". This drilling truck is mainly used for the construction of seam blasting boreholes and other engineering holes in coal mines using the N00/110 working method for roof cutting and pressure relief automatic tunneling technology. It is suitable for various coal seams and rock formations with a rock strength coefficient of f14. The equipment features compact structure, flexible operation, good mobility, and it is easy to operate when positioning seam holes. With crawler travel, it has good universality and has the characteristics of one machine for multiple uses.
Features
(1) The equipment can achieve high operation safety, can significantly reduce the physical labor intensity of workers and is suitable for the construction of flat and inclined tunnels with various sections;
(2) Compact structure, fully hydraulic control, easy and flexible operation, crawler travel, easy displacement, good maneuverability, time-saving and labor-saving;
(3) The power head of the drilling rig has high torque, long stroke and high drilling efficiency, able to greatly improve operation efficiency;(4) The hydraulic system is provided with fast propulsion performance, saving more than twice the drilling rod time, and is provided with components for loading and unloading drilling rods, reducing the labor intensity of operators;
(5) With a variable system, the no-load rotational speed of the equipment is high, and as the load changes, the rotational speed decreases and the torque gradually increases, making drilling more reasonable.
Product parameters
Basic performance parameters of top cutting drilling truck for coal mines Basic performance parameters Unit CMQ2-770/45 CVQ2-1600/45 CVQ2-3200/55 Overall performance Number of drilling arms - 2 2 2 Applicable tunnel sections (W * H) m² 3600X2200 3600×2200 3600×2200 Dimensions in operating state(L* W *H) mm 4000×950×2200(±50) 4000×950×2200(±50) 4000×950×2200(±50) Minimum turning radius in operating state mm 2300 2300 2300 Working width of stable drilling truck in working state mm 1000 1000 1000 Rig weight kg 4900 4900 5600 Drilling diameter mm Φ50/Φ65/Φ75/Φ90/Φ94/Φ108/Φ133 Φ50/Φ65/Φ75/Φ90/Φ94/Φ108/Φ133 Φ50/Φ65/Φ75/Φ90/Φ94/Φ108/Φ133 Drilling depth m 30-100 80-200 100-300 Rinsing water pressure MPa 0.6-2.5 0.6-2.5 0.6-2.5 Applicable drilling tools mm Φ42/Φ50/Φ63/Φ73 Φ42/Φ50/Φ63/Φ73 Φ42/Φ50/Φ63/Φ73 Ground specific pressure MPa 0.04 0.04 0.04 Ground clearance mm 150 150 150 Working voltage V 660/1140 660/1140 660/1140 Overall power kW 45 45 55 Noise Sound power level dB(A) ≤115 ≤115 ≤115 Operating point sound pressure level dB(A) ≤95 ≤95 ≤95 Drilling machinery Type features - Hydraulic rotation Hydraulic rotation Hydraulic rotation Rotary mechanism Rated torque N·m 770 1600 3200 Rated rotational speed r/min 50~230 50~350 60~350 Rated working pressure MPa 14 21 21 Rated working flow L/min 79 100 140 Maximum working pressure MPa 15 19 21 Torque under maximum working pressure N·m 1100 2100 4000 Rotational speed at maximum torque r/min 210 190 85 Working flow rate at maximum
torqueL/min 70 73 120 Propeller Type features - Guide rail hydraulic
cylinder propulsionGuide rail hydraulic
cylinder propulsionGuide rail hydraulic
cylinder propulsionPropulsion method - Guide rail hydraulic
cylinder propulsionGuide rail hydraulic
cylinder propulsionGuide rail hydraulic
cylinder propulsionTotal length mm 1930 1930 2080 Propulsion stroke mm 800 800 800 Propulsion force kN 55 80 120 Pulling force kN 80 80 120 No-load propulsion speed m/min 0~15 0~18 0~20 No-load return speed m/min 0~15 0~18 0~20 Working pressure MPa 13 13 16 Work flow L/nin 80 80 90 Arm horizontal lifting height m 1300 1300 1300 Vertical angle adjustment of the main unit ° 360 360 360 Front and rear swing angle of the main unit ° 20 20 20 Left and right movement of the main unit m 250 250 250 Rock drilling speed mm/min 300~1000 300~1200 300~1500 Travel mechanism Traveling mode - Crawler type Crawler type Crawler type Drive mechanism type 一 Hydraulic motor drive Hydraulic motor drive Hydraulic motor drive Travel speed m/min 30 30 30 Gradeability (°) ±20 ±20 ±20 Crawler shoe width mm 200 200 200 Working pressure MPa 16 16 16 Work flow L/min 79 79 79 Pump station Motor Rated power kW 45 45 55 Rated voltage V 660/1140 660/1140 660/1140 Rated rotational speed r/min 1480 1480 1480 Rated pressure MPa 25/25 25/25 27/27
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FELINKS was founded in 2018 with independent innovation capabilities, specializing in the research and production of medical radiation equipment. The company takes quality as the core, adheres to the development principle of people-oriented and quality first, and is committed to becoming the most powerful radiation medical equipment manufacturer in China, allowing the world to see the charm of Chinese manufacturing.
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Add:No.29 Chongyin Road, Zhengding County, Shijiazhuang City, Hebei Province, China
