CAT 095-9962 SEAT-SPRING

CAT 095-9962 (0959962) is an inner spring seat for the track tensioning cylinder, adapted for the 760GT tracked chassis. It features a ring-shaped structure with an inner positioning platform and an outer step, suitable for models such as 349/352/374/395 excavators and 982/988 loaders. Installed between the 095-9732 main compression spring and the 095-9936 auxiliary spring, it receives and transmits the axial load of the spring, positions the spring radially, and works in conjunction with the 095-9772 spring seat and the 095-9882 retainer to ensure the stability of the track tensioning system.

Core Parameter Table

Item Details
Part Model CAT 095-9962 (0959962) Track Tensioning Cylinder Inner Spring Seat (760GT Track Chassis Dedicated)

Structure Type Annular with inner hole positioning platform + outer step, compatible with 095-9732 main spring and 095-9936 auxiliary spring, receives and transmits axial load, positions the radial position of the spring

Material 42CrMo alloy steel, forged + tempered + surface hardened, tensile strength ≥1080MPa, yield strength ≥930MPa, suitable for -40℃ to 150℃ working conditions

Key Dimensions Inner diameter approx. 130mm, outer diameter approx. 190mm, thickness approx. 45mm, positioning platform height approx. 20mm, step diameter approx. 170mm, fits ≤0.5mm with 095-9732 spring, fits ≤0.5mm with 095-9936 spring Auxiliary spring clearance ≤ 0.3mm
Compatible models: CAT 349, 352, 374, 395 excavators; 982, 988 loaders (760GT tracked chassis configuration)
Functional positioning: Bears the axial load of the 095-9732 main spring and the 095-9936 auxiliary spring, positions the spring radially, prevents spring misalignment, and ensures uniform tension transmission.
Adaptation and application:
Installation position: Inside the track tensioning cylinder, between the 095-9732 main compression spring and the 095-9936 auxiliary spring, fitted onto the outside of the 095-9772 spring seat. The inner positioning platform fits against the 095-9772 spring seat, and the outer step bears the 095-9936 auxiliary spring, transmitting axial load, positioning the spring radially, and preventing spring misalignment.

Application Scenarios: Suitable for heavy-duty, high-frequency impact applications such as mining stripping, rock crushing, and tunnel excavation. It withstands alternating loads and vibrations from the spring, preventing localized overload damage due to spring misalignment, and is suitable for high-intensity working environments.

Core Functions: Receives and transmits the axial load of the spring, positions the spring radially, prevents spring misalignment, ensures uniform tension distribution, and extends the service life of the spring and hydraulic cylinder.