Hydraulic Demolition Shear
Excavator mounted demolition shears are a heavy-duty attachment designed to help you complete primary demolition work and take down metal structures, such as pylons or steel frames.

Selling point:
The cutting mouth adopts imported material, with wear-resisting welding wire, and the pattern design is more wear-resisting and beautiful.
The body adopts Q355B manganese plate design with high strength, light weight and good wear resistance.
Two times of paint, thickness 40-50min fine paint surface, rust proof.
The cylinder is thickened and lengthened for greater shear force.
CNC head boring process with high accuracy, high concentricity, more durable.
Its unique design and innovative way to ensure efficient operation and strong cutting force, powerful cylinder to strengthen the mouth closing force to shear hard concrete.
Suitable for demolition of all buildings, concrete crushing, root with steel sheet, conducive to steel shear, recycling.

SY135 SY215 SY235 SY485 SY850 Hydraulic Demolition Shears for Building Wall Dismantling Concrete Crushing

Product maintenance

1. Check the tightening state of bolts and install new bolts. Check and ensure that the bolts tightened are not loose after 8 hours of use. The damaged bolts should be replaced in time. Bolts should be replaced after approximately 1500 hours or 12 months of use after installation.
2, in the process of use, it is recommended to check regularly whether there is oil leakage to ensure no fault, so as not to affect the normal use.
Every 4 hours : add lubriCATEEEEEEEEing oil, lubriCATEEEEEEEEion shaft pin and rotating gear 1 time.
Every half a year or 1000 hours (whichever comes first): replace the hydraulic cylinder oil seal and motor oil seal once. If the oil seal is not replaced within the specified period, there is a certain probability that other parts of the product will be damaged, for example, the cylinder will be strained.

Our Hydraulic Demolition Shears Product Parameter

Special notes on operation and use of demolition hydraulic shear:
Only reasonable and correct use of a good product can effectively improve work efficiency, but also ensure the service life of the product, so the following special notes must be read carefully before use:
1. Demolition shear cylinder shear pressure 250-320kg, motor rotary pressure 80-100kg, rotary flow per minute 25-35L, Excessive pressure
flow will cause damage to the motor and support gear (rotation speed shall not exceed 10r min)!!
2. Before the first use of the equipment must be filled with butter, ensure that each butter nozzle filling thoroughly, use again 1 times /4 hours. Before using the equipment, all the stop valves of the four small arm iron pipes must be opened to prevent one-way oil from damaging the motor.
3. Demolition shear can not rotate when cutting materials, easy to cause damage to the motor and slewing support.
4. All blades shall not be cut quenched material, alloy steel, recycled iron and rail, which can easily cause blade collapse. Bear in mind: the phenomenon of collapse of knife and blade occurs instantly in shear heat treatment.
5. It is forbidden to use demolition shear to hit steel and move, push and pull heavy objects.
6. Pay attention to regular maintenance and daily inspection. If oil pipe leakage and bolt looseness are found need to reinforce timely .Retract the cylinder when placing for a long time.
Good equipment depends on use and maintenance!

About Us

Guangzhou Huilian Machinery Equipment Co., Ltd. is a professional development, production and sales of hydraulic crushers,quick couplers, high frequency vibration crushers, hydraulic shears, hydraulic crushers, stone apples, log grabs and other accessories for construction machinery.
Hydraulic grapple is widely used for handling, loading and unloading materials, sugarcane, wood, stone, steel slag, grabbing ,garbage, scrap metal and other special operations, As one of the leading Excavator attachment manufacturers in China, Huilian has a full range of grapples suitable for all kinds of brands excavators.