Application Scenarios Of Construction Machinery Castings

Construction machinery castings are the core basic components that constitute various heavy construction equipment, and are widely used in the key structure and functional parts of the whole machine.

Structural parts: Such as fuselage, frame, boom, track chassis, etc., bear the load and motion support of the whole machine, and require high strength, high rigidity and wear resistance.

Transmission and running parts: Such as crawler sprockets, drive wheels, guide wheels, track rollers, etc., need to withstand repeated impact and friction, and are often made of high-wear-resistant cast iron or cast steel.

Working device parts: Such as excavator bucket teeth, loader bucket blades, bulldozer blades, etc., directly participate in material cutting and handling, and have extremely high requirements for wear resistance and impact resistance.

Hydraulic and power system housings: Such as hydraulic pump shells, valve bodies, engine blocks, gearbox housings, etc., need to have good sealing, pressure resistance and thermal stability.

Connections and fasteners: Such as slewing bearings, pin sleeves, articulated lugs, etc., are used for assembly and torque transmission in key parts, requiring high precision and reliability.