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
Item Unit BY-B21
Overall Parameters Weight ton 13
Boom Parameters Maximum Luffing Angle degree 43
Left and Right Swing Angle degree -1
Maximum Breaking Height mm 2888
Farthest Breaking Distance mm 5093
Hydraulic Breaker Model ! EDT800
Rod Diameter mm 100
Blow Frequency bpm 350 to 700
Impact Energy J 1700
Travel Parameters Maximum Travel Speed krv/h 10
Gradeability degree 16
Ground Clearance mm ≥280
Turning Radius mm 3700 (inner), 5600 (outer)
Steering Angle degree ±35
Frame Swing Angle degree ±8
Departure Angle degree 17
Approach Angle degree 19
Power Parameters Diesel Engine Power degree 96
Maximum Speed L/min 2500
Water Supply System Water Supply Flow degree 14