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E-mail:jbdzb@jbdzb.com
Phone:+86-31188712208
Phone:+86-18732181277
No.29 Chongyin Road, Zhengding County, Shijiazhuang City, Hebei Province, China
Rock Drilling Jumbo
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Product Introduction
Crawler rock drilling rig is an efficient drilling equipment developed for the needs of mining tunnels, tunnel excavation, and drilling of various types of rock formations. It is suitable for drilling, excavation, anchoring, and other work scenarios in hard rock, medium hard rock, and some soft rock conditions. The equipment host is equipped with a hydraulic rock drilling system, which has the characteristics of low power demand, fast speed, stable operation, and smooth operation, and can maintain good construction efficiency and operational stability under complex working conditions. Compared to traditional equipment, tracked chassis has stronger passability and site adaptability, making it particularly suitable for continuous operations in underground tunnels, undulating surfaces, and confined spaces. This equipment is widely used in mining tunnel excavation, mining drilling, anchor support, as well as engineering fields such as highway and railway tunnels, water conservancy and hydropower, stone mining, and infrastructure construction. Under special working conditions, it can also be extended to high slope anchoring, slag removal, and emergency operations. The host can achieve horizontal ± 90 ° and vertical ± 90 ° rotation positioning on the track chassis, with strong all-round drilling ability, especially suitable for multi angle drilling inside tunnels and obstacle crossing construction. Overall, the crawler rock drilling rig combines flexibility, stability, and adaptability to multiple scenarios, making it an important equipment for improving construction efficiency and mechanization level.
Product Parameters
performance parameters unit MJZ-1300/150E overall performance Operational dimensions (length x width x height) mm 4800×900×2000（±50） Total machine power KW 45 ground clearance mm 200 drilling depth m 20 Horizontal drilling height mm 150~3700 Drilling arm rotation angle ° ±180 Pitch angle of telescopic arm ° 0~37 Rotation angle of telescopic arm ° ±90 Total weight kg 4500±50 Anchor rod drilling arm rock drill rated pressure MPa 19 impact power KW 10 Maximum Torque N·m 400 rated speed r/min 260 traffic L/min 110 drill diameter mm 43~60 drill rod — R32/H28 Gas water pressure MPa 0.5~0.8 Feed pressure MPa 15 advance the itinerary mm 800 Idle propulsion speed m/min 0~12 No load return speed m/min 0~25 Front and back adjustment range of drill boom mm 0~600 walking mechanism walking style - tracked work pressure MPa 20 walking speed m/min 30 gradability ° ±20 ground pressure MPa 0.06 pumping station electric motor rated power KW 45 rated voltage V 660/1140 rated speed r/min 1480 rated pressure MPa 25 rated flow L/min 120
Our Company
Shijiazhuang Jinbide Equipment Manufacturing Co., Ltd., founded in 1983 and formerly known as Shijiazhuang Jinbide Machinery Manufacturing Factory, is a professional manufacturer, supplier, and service provider of mining support equipment and mining machinery, with integrated capabilities in R&D, manufacturing, sales, and after-sales service. Its products are widely used in coal mining, non-coal mining, and selected surface mining operations, with a strong focus on underground mining applications. The company is located in Zhengding, Hebei, within the Zhengding Area of the China (Hebei) Pilot Free Trade Zone. Adjacent to Shijiazhuang and within easy reach of Beijing and Tianjin, it benefits from a well-connected transportation network.
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E-Mail:jbdzb@jbdzb.com
Tel:+86-18732181277
Tel/Fax: +86-311-88712208
Add:No.29 Chongyin Road, Zhengding County, Shijiazhuang City, Hebei Province, China
