YZH WHB710 Hydraulic Rockbreaker Boom for Secondary Breaking

Product Overview
The YZH Hydraulic Rockbreaker Boom for Secondary Breaking is a heavy-duty
stationary breaking system developed for mines, quarries and crushing plants.
It is installed beside primary crushers to break oversized rock boulders,
remove blockages and guarantee continuous operation of the crushing line.
Built with robust structural design and high-quality hydraulic components,
this rockbreaker boom adopts the well-known Rammer hydraulic hammer under
Sandvik, featuring advanced technology and stable performance. It can work
reliably under harsh site conditions with low noise, high crushing capacity and
energy-saving operation.

Main Parameters
Model No.：WHB710
Boom Weight (without hammer)：3510 kg
Max. Horizontal working radius：9000 mm
Max. Vertical working radius：7150 mm
Min. Vertical working radius：2440 mm
Max. Height：6000 mm
Max. Working Depth：6740 mm
Rotation：360°
Pedestal Size：Φ900 mm
Hydraulic hammer model：YZH1000/YZH1250
Power of Hydraulic Power Unit：37/45/55 kw

Key Features
1.Independent development tailored to actual crushing site working conditions,
suitable for both open-pit and underground mine applications.
2.Equipped with imported high-performance hydraulic hammer, strong breaking
force and continuous heavy-load operation capability.
3.Proportional joystick control for smooth, stepless speed regulation; simple
and convenient operation.
4.Multiple safety protection functions: low oil level emergency stop, abnormal
high pressure shutdown.
5.Complete optional configurations including remote control system, automatic
lubrication system and low-temperature heating assembly for cold region use.
6.Compact and sturdy frame, easy installation and low maintenance cost.

Application Scenarios
1.Mine & quarry primary crusher feeding area
2.Mobile and stationary crusher blockage removal
3.Open-pit mines, underground mines and aggregate processing plants
4.Sites requiring continuous secondary rock breaking

Technical Advantages
1.The whole boom system is made of high-strength materials, with carefully
designed oil pipeline layout and reliable sealing structure. All core
components are selected from world-famous brands to extend service life.
Optional insulated cabinet and heating accessories are available for operation
in extreme cold environments.
2.YZH provides complete spare parts, installation guidance and after-sales
technical support for the rockbreaker boom.

Minimum Order: 1 sets

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