Stationary Type Pedestal Rock Breaker Boom System
The fixed type pedestal boom rock breaker system mounted at primary-jaw crusher, impact crusher, portable and mobile crusher, gyratory crushers and stationary grizzlies are used for crushed-stone, hard rock/ore-reduction, and debris-recycling applications. Stationary type pedestal rock breaker boom system will allow crushers to achieve max. capacity and improve safety in mining and quarry applications.
Tunnelling
YZH pedestal rock breaker boom systems are suitable for use in Tunnelling applications where hazardous conditions and confined spaces preclude the use of heavy machinery.
The operator works in complete safety with radio‐controlled, YZH pedestal rock breaker boom system and enables you to reduce the size of the material before sending it to the crushing process.
Grizzly Applications
Underground mining operations typically use a steel grate called a grizzly to size material before it enters an ore pass. Material that is too large cannot pass through the openings in the grizzly and are left on top of the grizzly to be broken by a pedestal rock breaker boom system, while the smaller material is allowed to pass through the grizzly down the ore pass.
Grizzly applications are extremely harsh by nature. The pedestal rock breaker boom system is subject to high degrees of in-line and side raking, combined with various sizes and amounts of oversize. YZH’s pedestal rock breaker boom systems are designed with wide boom cross sections, extra large pins and reinforced high tensile steel plates. All designed to handle complex loading to the boom.
Gyratory Crusher Applications
Big jobs need big pedestal rock breaker boom system. YZH’s wide range of pedestal rock breaker boom systems allow full breaker coverage within the rock box and mouth of the Crusher. YZH’s complete line of large hammers are designed specifically for gyratories to quickly eliminate any bridging or clogging, restoring consistent material flow to the crusher.
The gyratory crusher is the mainstay of medium to large duty crushing plants. Typically material is brought to the crusher by large haulage trucks and dumped into a rock box. The gyratory crusher is located at the bottom of the rock box. Material is crushed between the eccentrically mounted rotating crushing cone and the fixed, tapered crushing throat.
The pedestal rock breaker boom system is typically mounted in-line with the upper support of the rotating cone called the spider. This provides superior maneuverability of the pedestal rock breaker boom system within the gyratory throat. The pedestal rock breaker boom system is typically sized to allow full range of motion over the working range of the rock box. The reach should be deep enough to allow the breaker to enter the gyratory for material breaking and concave removal applications.
Mobile Rockbreaker Applications
Mobile crushers are, as the name implies, designed to be moved from site to site. An appropriate sized pedestal rock breaker boom system will mount on the crusher securely so the crusher can be moved without first dismantling the breaker assembly yet be large enough to handle the raking and breaking.
W Series
●Wider operating range
●Reinforced design of booms
●Larger slew support
●Rotary motor with buffer brake
Weight
kg
4200
Horizontal reach(M)
mm
9000
Vertical reach(H)
mm
7100
Depth(V)
mm
6700
Swing angle
°
360
Slewing support dia.
mm
1020
Tool dia. (Max.)
mm
100
Power packs (recommend)
kw
37
●Customization
Power Packs
The power pack is specially designed and developed for pedestal booms and hydraulic hammer, it enables each type of pedestal booms and hydraulic hammers to match the best suitable power pack, so that the equipment can achieve the best proportion of economy and energy efficiency!
● All electric control
●Start, stop, emergency stop, timer
●Filter element blocked/High oil temperature alarm
●High pressure/oil absorption/oil return/air filter
●High-power hydraulic oil radiator
●Protecting cover
●Hydraulic oil filter is optional
Item/Model No.
Y37
Power
kw
37
Max. Working pressure
bar
250
Max. Oil flow
L/min
90
Hydraulic oil
L
370
Hydraulic Hammer
· With energy recovery device
· Wide flow range
· Wear resistant and mute type housing
· Cushioning
· Convenient maintenance
· Strong impact force
Item/Model No.
YZH1000
Weight
kg
950
Working flow
liter/min
60-120
Working pressure
bar
150-170
Working frequency
bpm
400-650
Tool size
mm
100
Inlet & outlet tubing diameter
inch
3/4
