Hope hydraulic breaker is a powerful percussion hammer fitted to an excavator for demolishing hard (rock or concrete) structures.With advanced and high-precision production and testing equipment, high-quality technical personnel, combined with the quality management system, the accuracy and stability of product performance have been greatly improved, and the product has been comprehensively and strictly inspected before leaving the factory, making the company's product quality more prominent in the construction machinery industry.

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Description

1.Adjust the strike energy according to the hardness of material.

2.Piston adopt high-quality material 40CrNiMo.After quenching and low tempering, it has high hardness, uniform structure, good wear resistance and high contact fatigue performance.

3.The steel body is made by the Alloy structural steel 20CrMo.

4.High efficiency of reversing valve.High precision,strict roundness and concentricity quality inspection ensure that the valve is not stuck.

5.High-quality material such as 42CrMo is adopted on the chisel to support high strength,toughness,hardenability,fatigue limit and multiple impact resistance after quenching and tempering treatment.

6.With high-quality oil seals,the products have the feature of good sealing function,high temperature resistance and corrosion resistance.The products can adopt to the vibration of the machine and the egocentricity of the spindle to provide a long time service.

7.Using the high-quality carbon structural steel,the screws have higher strength,good mechanical properties and deformation resistance.

Specification

Package

1. The standard free spare parts delivered with hydraulic breaker including: two pieces of Chisel, two pieces of high pressure oil hoses, a set of nitrogen charging device includes a gas bottle and a pressure gauge , a set of repair tools contained in tool box.

2. Inner is stretch film, outside is export wooden case or as customer’s request.

ABOUT US

Yantai Hope Precision Machinery Co., Ltd. is a leading manufacture of hydraulic breaker and attachments, widely used in the construction, mining industries and other special projects.At present, the capacities of research and development, and manufacturing and the level of quality control system stand at the front end of the industry.

After more than ten years of development, we process a professional and experienced technical research team.

We produce our own brand by ourselves, the models of our products respectively are SB05, SB10,SB20,SB30,SB35,SB40,SB43,SB45,SB70,SB81 and other models.

Our products are based on the quality of development. We use the highest quality raw materials and the most advanced manufacturing processes to provide the most durable quality products and best appearance and after-sale services.

Yantai Hope Precision Machinery Co., Ltd. was founded in 2006 in the beautiful coastal city of Yantai. 

The company covers an area of about 6,000 square meters and has a well-organized production structure and efficient process management. Equipped with modern production equipment, it provides a solid foundation for high-quality product manufacturing.

The main products include high-end hydraulic breakers, such as triangular type, right-angle type, silent type, and split right-angle type. These cover a range of models from SB05 to SB81 (chisel diameter 35-140), including various custom sizes and special requirements. Through continuous application and development, the company has obtained multiple patents and dozens of software copyrights, staying in line with the domestic research and development of hydraulic systems and intelligent manufacturing for construction machinery.

The company regards product quality as its lifeblood and has successively passed ISO9001 international quality management system certification and the EU CE certification. With advanced, high-precision production and testing equipment, high-quality technical personnel, and a comprehensive quality management system, the company greatly improves product performance and stability. Products undergo rigorous testing before leaving the factory, earning the company a good reputation in the market and an ever-expanding sales network.

Hope adheres to the enterprise philosophy of sincerity, pragmatism, and development, providing customers with high-quality technical support. With the goal of continuously creating value for customers, the company expands its market through superior quality and service, seeking development through branding and pursuing mutual benefit with customers. It is committed to becoming a world-class enterprise, based on gaining customer satisfaction and trust.