Hydraulic Steel Shear

Hydraulic Steel Shear

Product Introduction

This hydraulic steel shear is a professional engineering machinery attachment specifically designed for high – intensity metal shearing operations. It integrates three core advantages: super – strong cutting ability, long – lasting and durable materials, and flexible adaptation structure. With only two daily electric grinding maintenance sessions, it can continuously maintain a sharp blade edge. The high – strength body and blade of the entire machine are made of Swedish steel, ensuring stable and excellent shearing performance during long – term high – intensity operations. Meanwhile, it offers three installation types: fixed type, 360° free – rotation type, and 360° hydraulic – rotation type to meet the needs of different working conditions. It is an ideal choice for fields such as building demolition, waste metal recycling, and accident rescue.

Product Parameter

Model	UZ-70F	UZ-120F	UZ-200F
Weight Capacity of Matching Excavator (t)	45815	45945	20-25
Maximum Opening Width (mm)	400	450	600
Total Length (mm)	1800	2250	2500
Blade Length (mm)	400	600	750
Cutting Force (t)	60	90	120
Weight (kg)	650	1200	2200

Product Advantages

1. Super – strong cutting ability and low maintenance with high durability
   • Only two daily electric grinding sessions: Through simple daily maintenance (grinding the blade with an electric grinder twice a day), the sharpness and shearing accuracy of the blade can be continuously maintained. This avoids the decrease in shearing efficiency or the increase in equipment load caused by blade dulling, and significantly extends the service life of the cutting tool.
   • Long – lasting shearing performance: Even when facing high – hardness steels (such as thick steel plates and section steels) or large – cross – section waste metals, it can still maintain a stable shearing force output, ensuring efficient and reliable operation every time.
2. Top – grade materials for extreme durability
   • Entire machine made of Swedish steel: The main body of the machine and the shearing blade are both made of Swedish imported high – toughness alloy steel (such as specially heat – treated tool steel). It has ultra – high hardness, excellent impact resistance, and wear resistance. Swedish steel is known for its high purity and uniform microstructure, and can maintain structural stability under long – term high – pressure shearing and severe vibration, avoiding cracking or deformation. It is the preferred material for high – end engineering machinery attachments.
3. Flexible adaptation to cover multiple scenario requirements
   • Fixed type: The shearing direction is fixed and is suitable for standard excavator booms. It has a simple structure and low cost, and is suitable for single – direction shearing operations (such as cutting waste steel piles in a fixed direction).
   • 360° free – rotation type: The blade can rotate freely in all directions through a mechanical bearing. The shearing angle can be manually adjusted without hydraulic drive, which has high flexibility and is suitable for small – and medium – scale working conditions that require frequent adjustment of the shearing direction (such as the disassembly of irregular waste materials).
   • 360° hydraulic – rotation type: It is equipped with an independent hydraulic control system, which supports 360° seamless electric – hydraulic rotation of the blade. The angle can be precisely controlled (with an accuracy of up to ±1°), and it is suitable for complex space operations (such as narrow construction sites and multi – angle disassembly of accident vehicles).
4. Standardized hydraulic adaptation and strong compatibility
   • Simple and efficient oil circuit design: The whole machine only requires two return oil pipes (to control the opening and closing of the shear) + one motor return oil pipe (for the power of hydraulic rotation). It can be seamlessly connected to the hydraulic system of mainstream excavators, with convenient installation and no need for additional modification of the host pipeline.
   • Adaptation to mainstream models: The connection flange and oil pressure parameters can be customized according to the tonnage of the excavator (such as 10 – 50 – ton class) to ensure that it matches the hydraulic output power of the excavator, avoiding performance loss caused by insufficient pressure or overload.

Application Scenarios

1. Building demolition: Shear steel beams, steel columns, and steel mesh in reinforced concrete structures to improve the demolition efficiency.
2. Waste metal recycling: Quickly cut waste steel, section steel, steel pipes, steel plates, etc., for easy sorting, compression, and transportation.
3. Accident rescue: At the rescue scenes of earthquakes, traffic accidents, etc., shear deformed vehicle bodies and steel frame structures to open up life – saving passages.
4. Shipbuilding/metallurgical industry: Handle large – sized metal components such as ship hull steel plates and factory waste materials to improve the precision of waste material processing.