Yamamoto Hydraulic Rock Splitter was designed as a mean to excavate hard rock without any concerns for vibrations, fly rock or noise. the method is based on the traditional wedge and feather method but is using hydraulic power to split the rock instead of impact force.
The splitter is normally mounted on a normal excavator and uses the hydraulic power of the carrier. But it can easily be used on a crane or traitor made by carrier, all depends on the type project. the simple installation method allows it to be moved from carrier to carrier without any major modifications so the same splitter can be used in many different types of project.
|650 kg||1500 kg|
|102 mm||127 mm|
|1500 mm||2500 mm|
|22 mn (2250 ton)||34 mn ( 3550 ton)|
|25 mm||30 mm|
|95 mm to 110 mm||120 mm to 160 mm|
|1150 mm||1850 mm|
|3000 mm||4300 mm|
|1850 mm||2450 mm|
|320/500 bar||320/500 bar|
|500-700 mm||700-1000 mm|
YTB-1120 Arm System
Total solution for Horizontal application
YTB-1120 Arm system is a complete solution for using HRB-1000 in a tunnelling application. the arm system incorporates as a telescopic boom with side- angling for easy insertion of the wedge without having to move the undercarriage. between there telescopic boom there is a rotator for controlling the splitting direction.