可挠式钻孔
可挠式钻孔施工方法
施工方法概要
可挠式钻孔施工方法是将口径在200A左右的煤气、水管、电缆等管线通过非开凿的方式,使用推进机在地下进行铺设。
适合推进延长在40~100m左右的城市型推进机。是世界上可在油压铲前端安装配件的划时代装置。
通过使用油压铲臂,相比其他推进机的机动性更高,可适应至今各种困难的施工现场。此外,由于其动力源来自油压铲,
因此无需发动机电源,能够将施工现场的装载机器及引入成本控制在最小限度。
适应:50mm-200mm
延长:100m
| 基本规格 |  |  | 挖掘机要求的油压规格 |  |  | 
| Thrust | 8,000 lb's | 3,628 kg's | Oil flow | 16 -21 GPM | 60 - 80 LPM | 
| Pull | 10,500 lb's | 4,764 kg's | Oil Pressure | 3000 psi | 200 Bar | 
| Rotary torque | 1,224 ft/lb's | 1660 Nm | 产品重量 |  |  | 
| Spindle Speed | 0-110 rpm | 0-110 rpm | Drill | 425 kg | 936 lb | 
| Drilling fluid pressure | 0-580 PSI | 0-40 Bar | Rod basket (full) | 420 kg | 925 lb | 
| Drilling fluid flow | 0-13 GPM | 0-50 LPM | Fluid system (empty) | 128 kg | 282 lb | 
| Drill fluid tank capacity | 80 Gallons | 300 litres | 包装完成后的尺寸 |  |  | 
| Pump motor - Honda | 5.5 Hp | 4.1 Kw | L - 220 cm x W - 165 cm x H - 130 cm | L - 7'2" x W 5'4" x H - 4'2" |  | 
| Pump - Bertolini diaphragm | Water/Polymer | Water/Polymer | Weight (approx) 1100 kg | Weight (approx) 2425 lb |  | 
| not suitable for Bentonite |  |  |  | 
| Drill rodes (shoulder to shoulder) | 36.6" | 93cm |  |  |  | 
| # of Rods in basket | 50 | 50 |  |  |  |