Drilling diameter: Φ90-Φ165mm: Drilling depth: 40m: The biggest pipe-rod changing length: 3.5 m: Working air pressure:.4Mpa: Air consumption: 11.3m3/min(1.4MPa) for the drilling diameter ≤Φ11: 13m3/min(1.4MPa) for the drilling diameter≤Φ140: 17m3/min(1.4MPa) for the drilling diameter≤Φ165: BU4T7QL6jpjQ ABO was established in 2009 as a Massachusetts Corporation. We are a drilling and blasting contractor specializing in all areas of rockudes: private, residential,mercial, and industrial quarry blasting. We drill and blast hole sizes from 1 … TWbk2SepXVDX Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, have confidence in the very first and management the advanced" for Blast Hole Drilling Machine, Integrated Drill Rig, China Crawler Drilling Machine Manufacturer, Foundation … doyVxyKgvQsf MQT130 Blast Hole Drilling Machine 1. Small size, light weight, easy manipulation and simple maintece. 2. Gear type pneumatic motor, stable running, high reliability. 3. Reinforced plastics feedleg, safe and... Shaanxi, China Click to Request Price Blast Hole Rotary Drilling Machine Manufacturer: ZHONGTUO KXPXGrh2XmaP
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