YDT30 electric rock drill 
 Electric rock drill pneumatic rock drill rock drill 
 Purpose and scope of use: the machine is a crankshaft connecting rod, piston compressor leg rock drill structure. Tunneling for the open air or in the drilling operation, railway, mining, water conservancy construction and an important tool for geological exploration. 
 Specifications: The 380-volt power drill hole diameter φ35-38 毫米 speed> = 150 mm / min using the maximum drilling depth of 4 m diameter pressure 0.1-0.4 MPa water hose size 13 mm motor 3 kW oil summer 15 # 10 # in winter motor oil motor oil leg length maximum 2700 mm 1400 mm minimum 
 Coal mining company in Jining, Shandong Branch Main support the following products: 
 ◆ class diamond mining: diamond drill bit anchor bolt anchor drill PDC drill bit word alloy cross drill bit drill air drill coal pillar gear drill bits core drill hole geological drill bits non-core oil-geological drill drill drill drill B19 B25 B22 drill twist drill rod rod exploring water gas emissions drill drill drill geological 
 ◆ drill categories: rock drill electric rock drill jackhammer, air-leg rock drill internal combustion rock drill up the rock drill YDT30 electric rock drill Y26 jackhammer YL18 jackhammer Y19A jackhammer YT24 rock drill YT27 rock drill YT28 rock drill 7655 air-leg rock drill MZ7665 rock drill YN27 YN27C internal combustion internal combustion rock drill rock drill rock drill YSP45 YN30A up the internal combustion rock drill air leg FT110 FT120 gas air-leg leg 
 ◆ Bolt categories: Bolt from the tray into the anchor from the anchor into hollow grouting anchor bolt grouting hollow glass steel bolt steel bolt L bolt steel bolt steel tube dextral Slotted bolt prestressed bolt anchoring agent mesh 
 VIBRATION AND No. zhongmeigk06 Wang