Best Selling Underground Single Boom Jumbo Drilling Rig

FK20-1BCDL hydraulic single boom Face Drilling Rig Product DescriptionFK20-1BCDL is a single boom electro-hydraulic drilling jumbo for fast and accurate drilling for small-vein underground mining and tunneling and construction applications. The jumbo is suitable for tunnel with coverage area max. up 6.0-meter x 6.1 meters with 15°gradeability at maximum load on four drive wheels. Drilling hole diameter range from 32mm to 76mm. The drill boom can rotate 360 degrees and is equipped with automatic anti-jamming function. It has a compact structure, stable performance and strong climbing ability. It is suitable for drilling operations on working faces, roofs, side panels and bottom plates with a section of 8-45m². Not only it can drill blast holes, but also drill bolts very conveniently. The Jumbo is equipped with new model HYG550 hydraulic rock drill, the impact frequency is 50-68Hz higher than other similar brand.DIMENSIONSFEATURE      1. Main parts are imported top brand, including Deutz 5-cylinder diesel engine and DANA axles, guarantee the quality.        2. Best drilling tool cost: HYG550 hydraulic rock drill is a high frequency model, it has double buffer shock absorption system and            the best drill tool life. The impact power reaches 24Kw, self-lubrication material is applied in the rock drills and so the                          maintenance period is longer.     3. Simple operation and maintenance: The ergonomically designed cab provides an ideal working environment for the operator.             Remote control operation, PLC control throughout the working process, making work safer, more flexible and efficient. It also               has good maintenance convenience, and all service parts are easy to maintain.     4. Hydraulic horizontal drilling boom can keep the propelling beam parallel in all directions, which can be directly, quickly and                   accurately positioned. It can drill parallel holes without manual calibration, supply simple operation and excellent control of the             hole-to-hole spacing and parallelism.     5. Optional: The original double-layer propelling beam has two upper and lower layers, which can be expanded and contracted,             and the drilling depth can be adjusted. When bolt holes are drilled, the propelling beam can be contracted to reduce the overall           length of the propelling beam, and the shorter propeller can be erected and swayed in the limited space of the roadway to                   meet  the requirements of roof and side bolt hole drilling. "One machine with two uses" reduces costs and improves work                     efficiency.Product ParametersMain FeaturesDiesel engine:  Deutz 5-cylinders engine with 52KW powerElectric motor:  ABB brand with 55KWAxle: DANA brandPump: Rexroth, Parker etc.RockdrillModel: HYG550 Shank adapter: R32 R38 T38Impact power: 24KWImpact rate: 60-75 HZImpact pressure: 17-21 MpaFeed impact force: ≤425 JHydraulic Pressure max: 130 barRotation system: Separate rotation Rotation speed: 0-300 rpmRotation torque, max.: 980 NmWater consumption: 50 L/minLub. Air consumption: 5 L/sHole diameter: 32mm-76mmLength without shank: 600mmHeight over drill center: 88mmWeight: 190 KgSound Level: