CAT 093-7953 RETAINER

CAT 093-7953 (0937953) is a track pin retainer (track pin locking plate/block) for the Caterpillar 700GT track assembly. Installed at the connection between the track pin and the track pad, it locks the track pin and track pad, preventing the track pin from shifting under impact during travel. It is compatible with the tracked travel system of medium-duty excavators, ensuring secure track pin assembly and reliable track operation.

Core Parameters and Information

Item Details
Part Model: CAT 093-7953 (0937953) Fixer (Track Pin Lock Plate/Pressure Block)

Type: Track pin locking component, track pin and track shoe connection fixing component, prevents track pin movement

Material: Q345B alloy structural steel, stamped, galvanized and passivated surface, high strength, impact resistance, corrosion resistance

Key Dimensions: Length approx. 68mm, width approx. 32mm, thickness approx. 8mm, single weight approx. 0.12kg, fits track pin head positioning groove, matches track shoe pin hole

Compatible Models: CAT 312, 313, 315 and other medium-sized excavators (compatible with 700GT track assembly)

Matching Relationship: Matches track pins, track shoes, and 093-7134 spring retaining rings; 1 piece per track pin

Compatibility and Application

Compatible Parts: 700GT The track pin head connects to the track shoe pin hole in the track assembly, locking the track pin to prevent axial movement under track impact and ensuring the stability of the track pin and track shoe assembly.

Application Scenarios: Medium-sized earthmoving excavation, municipal engineering, road construction, etc. Compatible with 700GT track assemblies, improving track system reliability and reducing track shoe loosening and detachment caused by track pin movement.

Core Functions: Locks the track pin to the track shoe, preventing axial movement of the track pin, assists in fixing the track pin, ensures a stable connection between the track pin and track shoe, and extends the life of the track system.

Installation and Maintenance Points:

Installation: Clean the track pin head positioning groove and retainer. Insert the retainer into the track pin head positioning groove and tighten it to the track shoe with bolts, ensuring a tight fit between the retainer and the track pin/track shoe without loosening.

Maintenance: Check the track retainer for tightness, deformation, and wear every 200-300 hours. Tighten loose bolts promptly. Replace severely deformed or worn track retainers immediately to prevent track pin misalignment.

Replacement: Use original parts whenever possible. After installation, test the track for abnormal noise and track pin misalignment to ensure stable operation of the track system.