We are pipe jacking machine manufacture from China, and we can produce more than 300 sets of
pipe jacking machine per year, which covers the Dia. range from 500mm to 4000mm, and rectangular pipe
jacking machine also.
Please feel free to contact me Alice Cai 0086-18752825001 alicemachine at foxmail.com
Features:
●Designed for gravel and rock(up to 150 Mpa).
●Driven by inner gear, big driving toque, no axis.
●Direct access to the tunnel face for maintenance and repair work .
●Through cutterhead rotation,stones or obstructions entering the crusher cone are crushed to a conveyable grain size.
●Bentonite injected into the annular gap reduces friction between the extrados of the pipe and surrounding soil.
Technical Parameters:
SPECIFICATIONS FOR 4000MM ROCK PIPE JACKING MACHINE |
| Inner Diameter | ￠4000mm |
| OD*Length | ￠4840*6200mm |
| | Motor Power | 45*8 KW |
| Rated. Torque | 2148 KN.M |
| Revolution | 0-1.6RPM |
| | Thrust*Qty | 200T*8 |
| Angle | 2.5° |
| Motor Power | 7.5KW |
| | Thrust*Qty | 200 T*8 |
| Stroke | 2500/3000/3500 MM |
| Pressure | 31.5 MPA |
| Slurry Pipe | Diameter | 6 INCH |
| Machine Total Power | 370KW |
