水平定向钻
JVD-320
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技术参数 Specifications |
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| 规格 Specifications | |
| 发动机型号Engine Brand | 东风康明斯6CTA8.3-C215(160kW) |
| 整机重量 weight of machine | 10.7T |
| 整机外形尺寸(L×W×H) | 7×2.235×2.415m |
| 系统电压system voltage | 24V |
| 操作性能 Operational | |
| 最大回拖力Pullback(max) | 320kN |
| 最大顶进力Thrust(max) | 220kN |
| 最大扭矩Spindle torque(max) | 14500Nm |
| 主轴转速Spindle speed | 0～110r/min |
| 入射角Incidence angle | 10～20° |
| 行走速度 Ground drive speed | 0～3.8km/h |
| 爬坡能力Grade ability | 25° |
| 钻具 Drilling parts | |
| 钻杆直径 Diameter of bit | 73mm |
| 钻杆长度 Diameter of drill pipe | 3m |
| 回扩孔头直径Specification of backreamer | 300mm～900mm |
| 泥浆泵 On-board fluid system | |
| 泥浆泵最大压力 Max pressure | 8MPa |
| 泥浆泵最大流量 Max flow rate | 320L/min |
| 泥浆混配系统(选配) Mud mixed ingredients system | |
| 泥浆系统型式 Mud mixing station structure | 整体式integral type |
| 泥浆灌容量 Volume | 3m³ |
| 泥浆外形尺寸 dimension of tank(L×W×H) | 2.45×1.4×1.45m |
