BGD-120S
BGD-120S
BGD-120S水平導向螺旋頂管鉆機適合于狹窄巷道、隧道管幕及市政道路兩側污水井、市政工程井等較小基坑內的非開挖工程。適合管徑323-711mm，鋪設長度100米以內，精讀誤差可控制在2厘米左右。施工過程無沖擊，無震動，無需泥漿無污染，對地層無干擾。
鉆機參數表
Engine | 發(fā)動機 | ||
DCEC | 東風康明斯 | QSB4.5-C160Ⅲ | |
Rated output at 2200 rpm | 額定功率 | kw | 119 |
Electric system | 電氣系統(tǒng) | V | 24 |
Fuel tank capacity | 燃油箱容積 | L | 380 |
Hydraulic system | 液壓系統(tǒng) | 24 | |
Auxiliary hydraulic system pressure | 輔助液壓系統(tǒng)壓力 | Mpa | 20 |
Hydr. oil tank capacity | 液壓油箱 | L | 850 |
Max. torque at low speed | 低速最大扭矩 | Nm | 24000 |
High rotating speed | 高速轉速范圍 | r/min | 0-50 |
Low rotating speed | 低速轉速范圍 | r/min | 0-25 |
One step stroke | 單步頂進行程 | mm | 300 |
Spindle clearance to ground | 中心高 | mm | 673 |
Rotary head drifting distance | 動力頭浮動行程 | mm | 320 |
Pushing speed | 推進速度 | m/min | 0-0.5 |
m/min | 0-1.25 | ||
Pushing force | 推進力 | t | 120 |
Duct tube diameter(optional) | 鉆機適應鋪設管徑 | mm | Φ325-Φ711 |
Dimension of power pack | 泵站尺寸 | mm | 2280*1890*1620 |
Power pack weight | 泵站重量 | Kg | 2400 |
