Photos
Parameters
Item | Unit | JL-10 | JL-12 | JL-15 | JL-18 | JL-25 | JL-33 | JL-36 | JL-40 |
Rated power | kw | 60 | 75 | 75 | 110 | 125 | 132 | 160 | 179 |
Max pullback/thrusting | kn | 100/100 | 120/120 | 150/150 | 180/180 | 250/250 | 330/330 | 360/360 | 400/400 |
Max spindle torch | n.m | 2400 | 4000 | 5000 | 6000 | 8000 | 12000 | 14000 | 16000 |
Spindle speed | r/min | 0-120 | 0-120 | 0-110 | 0-110 | 0-125 | 0-125 | 0-70-120 | 0-65-100 |
Travelling speed of power head | m/min | 0-22 | 0-21 | 0-30 | 0-21 | 0-20 | 0-22 | 0-28 | 0-28 |
Max backreaming diameter | mm | 400 | 500 | 600 | 700 | 800 | 800 | 900 | 900 |
Pipe length | mm | 2000 | 2000 | 2500 | 3000 | 3000 | 3000 | 3000 | 3000 |
Pipe diameter | mm | 50 | 50 | 60 | 60 | 73 | 73 | 76 | 76 |
Entry angle | ° | 10to22 | 10to22 | 10to23 | 10to22 | 10to22 | 10to20 | 10to20 | 10to23 |
Max mud flow rate | l/min | 200 | 200 | 250 | 250 | 250 | 320 | 320 | 320 |
Weight | T | 5 | 5.5 | 7 | 7.5 | 8 | 9.5 | 10.5 | 13 |
*With all types of drill pipe, drill tool, component, orientation instrument
We are prefessional manufacturers of trenchless tunnel boring machine, leader pile driver and diesel pile hammer in China. We produce and supply tunnel boring machine. We are located in dongtai,Jiangsu, China which is near Shanghai. We sell our products to every corner of Southeast Asia, the Middle East, CIS countries, China and etc. Welcome clients from all over the world to contact us for inquiry.