BD600
YZH
Product Description
In any crushing circuit, the most disruptive issues are blockages at the crusher mouth, on the grizzly bars or at the hopper lip, where a handful of large or awkward rocks can stop thousands of tons per day. The YZH pedestal booms rockbreakers system is positioned at precisely these points: mounted on a pedestal foundation, its boom reaches into the problem area to rake material, break oversize, and clear hang‑ups so the crusher and feeder can keep working.
Rather than calling in mobile equipment or sending workers with bars into confined spaces, the pedestal boom system becomes a permanent oversize‑control tool that operators can use as part of a normal operating routine.
Bridging, build‑ups and oversized boulders
Oversized or slabby rocks bridge across grizzly openings, hang in chutes, or jam the crusher inlet, forcing frequent stoppages and risky clearing attempts.
With a pedestal boom and breaker always in place, operators can rake down piles, break bridging rocks, and open blocked paths in minutes instead of hours.
Unsafe manual clearing tasks
Traditional methods rely on people with bars or small tools working under suspended rock, or excavators pressed into breaking duty near edges and openings.
The pedestal booms rockbreakers system mechanizes these tasks: the hydraulic hammer is mounted on a boom fixed to a pedestal base, and all actions are commanded from a control station or remote, keeping personnel away from the drop zone.
Lost productivity and high operating cost
Every blockage reduces effective tons per hour and increases stress on crushers, feeders and conveyors.
By reducing reliance on manual work and keeping material flowing, the system improves crusher utilization and reduces the cost per ton of finished product.
According to YZH and related technical descriptions, a typical pedestal booms rockbreakers system includes four main elements:
Pedestal boom
A heavy-duty boom structure is fixed to a pedestal base, providing stability and reach over the crusher mouth, grizzly or hopper.
Boom models like BD600 offer boom weights around 7.9 t and working envelopes such as approx. 9005 mm maximum horizontal radius, 6715 mm maximum vertical radius, 2350 mm minimum vertical radius, 5765 mm maximum depth, and 170° rotation for broad coverage.
Hydraulic hammer (rockbreaker)
A hydraulic breaker (rock hammer) is mounted at the boom tip to deliver controlled impacts that reduce large rocks and stubborn blockages.
Breaker selection is based on rock hardness, typical block size and duty cycle, ensuring enough impact energy without oversizing the system.
Hydraulic pressure station (power unit)
A hydraulic power unit with motor, pump, tank, filtration and cooling provides oil flow and pressure to the boom and breaker, sized for continuous duty in harsh mining and quarry conditions.
Proper filtration and cooling support reliable, long‑term operation even under frequent impact and raking cycles.
Control system
The control system can be manual (valve bank and local console) or remote (wired or wireless), allowing smooth and agile boom and hammer operation from a safe vantage point.
Integration options with crusher and feeder controls make it possible to coordinate rockbreaking with plant safety and automation logic.
Together, these components create a rockbreaker station capable of raking and breaking material faster, more efficiently and more safely than manual methods.
YZH pedestal booms rockbreakers systems are suitable for:
Primary jaw and gyratory crushers in surface and underground mines where oversize and bridging are frequent.
Grizzly screens, feed hoppers and rockboxes in quarries and aggregate plants where slabby or blocky rock regularly spans openings.
Cement, steel and other process plants where large raw material lumps or slag need to be reduced or cleared at fixed points.
Systems can be configured as fully stationary or semi‑stationary depending on the plant layout and whether the crusher installation is portable or fixed.
Although presented as a “Pedestal Booms Rockbreakers System,” YZH treats each project as a tailored engineering solution:
Engineers review crusher, grizzly and hopper drawings, rock size distribution and production targets to select an appropriate boom model, breaker size and pedestal position.
Working envelope, rotation, and mounting height are defined so that one system can reach all expected blockage points without blind spots.
Hydraulic power unit and control options are chosen to match site utilities, safety requirements and operator preferences, with the ability to integrate into existing control systems.
This approach ensures that each pedestal boom rockbreaker system is sized and placed for maximum effectiveness rather than being a generic add‑on.
YZH focuses on pedestal rockbreaker boom systems and stationary rock breaker solutions, with global references and long-term operation in mines and quarries.
Systems use robust high-strength steel, shock‑resistant designs and user-friendly remote controls to withstand harsh, demanding applications while remaining easy to operate.
A complete package—boom, breaker, power station and controls—from a single supplier simplifies specification, installation and service across multiple crushing stations.
If crusher blockages, grizzly hang‑ups and dangerous manual clearing tasks are still limiting your plant performance, a YZH pedestal booms rockbreakers system can turn that high‑risk area into a mechanized, controlled oversize‑management station.
Share your crusher/grizzly layout, typical rock size and production goals, and YZH will configure a pedestal booms rockbreakers system with the right boom, breaker and power package to keep your material and profits flowing.
