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• Product description

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• Applications The YSL-500RC reverse circulation drilling rig is a tracked chassis loading, fully hydraulic driven, and power head type drilling rig. It is a drilling equipment suitable for vertical drilling and is suitable for the following process methods:
  Non circulating liquid spiral drilling (dry drilling)
  Air Downhole Hammer (Pneumatic Impactor) Drilling
  Mud positive circulation drilling
  Air Downhole Hammer and Pipe Drilling
  Multi medium reverse circulation drilling
  The drilling rig is suitable for different drilling techniques, so it has great adaptability to various formations and complex working conditions. It can effectively solve the problem of difficult drilling in loose cover formations, gravel layers, and fractured bedrock formations, and has a wide range of applications< br/> The drilling rig is mainly suitable for the construction of RC reverse circulation/water well drilling, as well as the survey and construction of ground source heat pump holes and small foundation pile holes.
  
  Main features - The output torque of the drilling rig is large, the speed range is wide, and it can meet various drilling process methods, with a wide range of applications.
  - The drilling rig provides a large progress without active drilling rods, reducing the auxiliary time for reversing and adding rods, and improving drilling efficiency.
  - The pressure and lifting force of the drilling rig are both high, which can meet the requirements of efficient drilling and also have strong accident handling capabilities.
  - The configuration of the drilling rig is a pipe twisting machine, which meets the requirements of unscrewing and unloading drill pipes, and reduces labor intensity.
  - The important hydraulic components on the drilling rig are all selected from world high-end technology products or well-known brand products, and equipped with corresponding monitoring systems. The system has good reliability and low failure rate.
  
  

  ModelModel		YSL-500RC
  总重量 Drill rig weight(crawler mounted)	kg	12000
  动力机功率 Engine Power	kW	132
  长x宽x高（运输状态） Length × Width × Height (normal)	mm	7650x2250x3217
  环境温度 Ambient Temperature Range	°C	-10～38
  钻进参数Drill Ability
  名义钻孔深度 Nominal Drill Depth	m	500
  终孔直径 End-hole Diameter	mm	150
  动力头输出Drill head output
  输出扭矩 Max Output Torque	N.m	12000
  Output speed（连续工作） Output Rotation Speed(continuity)	rpm	30 / 60
  回转加速Output speed（间断工作） Output Rotation Speed(interval)	rpm	52 / 104
  Provide progress Feeding	mm	7000
  加压力 Thrust Force	kN	100
  起拔力 Lifting Capacity	kN	160
  拧管机输出Pipe-puller Device Output
  Output speed Output Rotation Speed	rpm	40
  输出扭矩 Max Output Torque	N.m	30000
  通孔直径 Hole-through Diameter	mm	370
  主卷扬Main Winch
  底层拉力 Pull Force of the first Layer	kN	70
  钢丝绳直径 Rope Diameter	mm	19
  卷筒容绳量 Rope Capacity	m	80
  工具卷扬Auxiliary Winch
  底层拉力 Pull Force of the first Layer	kN	20
  钢丝绳直径 Rope Diameter	mm	14
  卷筒容绳量 Rope Capacity	m	60
  孔口通孔直径 Clamp Device Hole-through Diameter	mm	340
  油泵排量 Oil Pump Output Volume	ml/r	87+63+25
  压力 Max Pressure	MPa	25
  油箱容积 Tank Capacity	L	320
  燃油动力机（康明斯）Engine(Cummins)		6BTA5.9-C180
  功率 Power	kW	132
  转速 Rotary Speed (Max.)	rpm	2200
  履带底盘Track Chassis Base
  行走速度 Walk Speed	Km/h	1.2
  接地比压 Unit Pressure	MPa	＜0.05
  爬坡能力 Climb Ability	度	≯20