2024 YONDA CONSTRUCTION MACHINERY MLD50H

2024

YONDA CONSTRUCTION MACHINERY

MLD50H

New

We can quote to you EXW, FOB, CIF or DDP shipping term. Feel free to contact us, please! YONDA Multi-Function Light Drilling Rig Model：MLD50H －Easy to operation －Easy to maintenance －Low construction cost MLD50H can be equipped with various different drifters, such as YHD5 series, YDR20A and YDR 30A. 1. YDR20A －Spindle of the rotary head is designed with strong bearing system －Two rotation speeds optional by selecting the hydraulic loop with eh hand-operated hydraulic directional valve. －Suitable for application on the lightweight drill rig. Specification －Oil Pressure：170 bar －Oil Flow：75 L/min －First Gear Rotation speed：575 rpm Rotation torque：290 Nm －Second Gear Rotation speed：288 rpm Rotation torque：580 Nm －Weight：81 Kg 2. YDR30A －Spindle of the rotary head is designed with strong bearing system －Two rotation speeds optional by selecting the hydraulic loop with eh hand-operated hydraulic directional valve. －Suitable for application on the lightweight drill rig. Specification －Oil Pressure：170 bar －Oil Flow：75 L/min －First Gear Rotation speed：250 rpm Rotation torque：720 Nm －Second Gear Rotation speed：125 rpm Rotation torque：1,440 Nm －Weight：155 Kg 3. YHD5A －Consist of spline line chuck for accommodate R25, R28 or R32 shank adapter. －Integrated with separated flushing swivel allows to optimal borehole diameter is 32-54 mm. Specification 1. Percussion Frequency：3,000 bpm 2. Percussion Energy：150 J 3. Rotation Speed：350 rpm 4. Rotation Torque：230 Nm Feel free to contact us with any questions, please! YONDA Construction Machinery Co. Ltd. has more than 40 years of manufacturing and management experience. Two factories are respectively located in Taoyuan city, Taiwan and Zhangjiagang Free Zone, Jiangsu, China. We professionally manufacture various kinds of hydraulic rock drill, rotary head, drifter and other advanced drilling equipment for roadway, railway, tunnelling, geological surveys, foundation strengthening, mountain mining and so on. Serve state managed companies, construction conglomerates and well known domestic, oversea drilling enterprise. YONDA Construction Machinery is advanced factory which integrated design, fabrication, sales and service. All parts are designs, manufactures, distributes directly from our inhouse facility. Enabling us to ensures products quality meets industrial standards & offers at competitive price.