BGD-120S
BGD-120S
BGD-120S水平導(dǎo)向螺旋頂管鉆機(jī)適合于狹窄巷道、隧道管幕及市政道路兩側(cè)污水井、市政工程井等較小基坑內(nèi)的非開挖工程。適合管徑323-711mm，鋪設(shè)長度100米以內(nèi)，精讀誤差可控制在2厘米左右。施工過程無沖擊，無震動(dòng)，無需泥漿無污染，對(duì)地層無干擾。
鉆機(jī)參數(shù)表
Engine | 發(fā)動(dòng)機(jī) | ||
DCEC | 東風(fēng)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(zhuǎn)速范圍 | r/min | 0-50 |
Low rotating speed | 低速轉(zhuǎn)速范圍 | r/min | 0-25 |
One step stroke | 單步頂進(jìn)行程 | mm | 300 |
Spindle clearance to ground | 中心高 | mm | 673 |
Rotary head drifting distance | 動(dòng)力頭浮動(dòng)行程 | mm | 320 |
Pushing speed | 推進(jìn)速度 | m/min | 0-0.5 |
m/min | 0-1.25 | ||
Pushing force | 推進(jìn)力 | t | 120 |
Duct tube diameter(optional) | 鉆機(jī)適應(yīng)鋪設(shè)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 |
