hydraulic rock breaker jumbo for underground mining sites

The rock breaker jumbo is a highly efficient rock crushing machine specially designed for mining, tunneling, and other engineering projects. It is capable of secondary breaking of large rocks or ores, greatly improving operational efficiency and safety. With flexible operation, it is suitable for various complex working conditions.

Description

The medium-sized rock breaker jumbo

The medium-sized rock breaker jumbo is a highly efficient secondary breaking equipment specially designed for underground mines, tunnel construction, and quarry environments. This machine can effectively replace manual labor for secondary breaking of large rocks, significantly improving operational efficiency and safety.

Main Features of the Rock Breaker Jumbo

  1. Powerful breaking capability: Equipped with a hydraulic breaker hammer with 1700 joules of impact energy, it can easily handle secondary breaking requirements for various types of large rocks and ores.
  2. Dual operation modes: Supports both cabin control and remote line-of-sight control, making operation more flexible and adaptable to different working conditions.
  3. Compact structure: Suitable for underground and confined space operations, enhancing construction safety.

Application Fields of the Rock Breaker Jumbo

This equipment is widely used for secondary breaking of large rocks and ores in underground mining operations, tunnel enlargement, and quarry sites. Whether at mine outlets, ore passes, or for handling giant rocks piled in mining sites, the medium-sized rock breaker jumbo can efficiently accomplish breaking tasks.

Technical Parameters
hydraulic rock breaker jumbo for underground mining sites
ItemUnitBY-B21
Overall ParametersWeightton13
Boom ParametersMaximum Luffing Angledegree43
Left and Right Swing Angledegree-1
Maximum Breaking Heightmm2888
Farthest Breaking Distancemm5093
Hydraulic BreakerModel!EDT800
Rod Diametermm100
Blow Frequencybpm350 to 700
Impact EnergyJ1700
Travel ParametersMaximum Travel Speedkrv/h10
Gradeabilitydegree16
Ground Clearancemm≥280
Turning Radiusmm3700 (inner), 5600 (outer)
Steering Angledegree±35
Frame Swing Angledegree±8
Departure Angledegree17
Approach Angledegree19
Power ParametersDiesel Engine Powerdegree96
Maximum SpeedL/min2500
Water Supply SystemWater Supply Flowdegree14