技術(shù)參數(shù)
| 技術(shù)參數(shù)/Technical Specifications | |||
| 發(fā)動機 | Engine | ||
| 功率 | power rating at 2400rpm | (kW) | 59 |
| 燃油箱容積 | fuel tank capacity | (L) | 160 |
| 液壓系統(tǒng) | Hydraulic system | ||
| 液壓油箱容積 | hydr.oil tank capacity | (L) | 350 |
| 動力頭 | Rotary head unit | ||
| 最大扭矩 | Max.torque | (Nm) | 3000 |
| 轉(zhuǎn) 速 | Rotary speed | (r/min) | 0-80 |
| 鉆機機架 | Mast type | ||
| 給進力 | Feed force | (kN) | 110 |
| 回托力 | Pull back force | (kN) | 110 |
| 鉆桿規(guī)格 | Drill rod (Dia. x Length ) | (mm) | φ50 x 2000 (3000) |
| 工作行程 | Free working length | (m) | 2.1(3.1) |
| 入土角 | Entry drill angle | (°) | 0-16 |
| 橡膠履帶底盤 | Rubber crawler base | ||
| 夾持器 | Clamp | ||
| 鉆具夾持最大直徑 | Clamping Dia.(Max) | (mm) | Φ60 |
| 泥漿泵 | Mud Pump | ||
| 排 量 | Max.flow | (L/min) | 150 |
| 壓 力 | Max.pressure | (Mpa) | 8 |
| 鉆機外型尺寸（長x寬x高） | Transport Dimensions(LxWxH) | (m) | 4.0(5.1) x 1.97 x 2.13 |
| 鉆機質(zhì)量 | Weight | (T) | 4 |
| 備注：括號中3000mm為鉆桿規(guī)格φ50x3000的鉆桿長度。 | |||
| PS: The 3000mm in the bracket is the length of φ50x3000 drill rod | |||
性能特點
該定向鉆機為橡膠履帶底盤，體積小，移動靈活。給進、回拖為馬達-鏈條機構(gòu)，動力頭回轉(zhuǎn)采用單馬達驅(qū)動，配有機載泥漿泵(150L/min)和開放式控制室。本鉆機適應(yīng)于市區(qū)狹小空間管道穿越的施工。
施工案例
