Multiquip 42470-SK Main Frame Kit - OEM Replacement Part for Ride-On Trowels

The main frame kit serves as the primary structural assembly for hydraulic ride-on trowels, providing the foundation that supports all major components including the hydraulic system, control interfaces, electrical center, and rotor assemblies. This is a critical replacement component when frame damage, structural fatigue, or collision damage compromises machine integrity and safety.

Designed specifically for the STX6H hydraulic ride-on trowel equipped with the Hatz 4H50TIC diesel engine, this main frame kit ensures proper alignment of all calibrated systems. The STX6H requires precise setup including foot pedal calibration, pitch sync calibration using specialized gauge tools (3.25" and 2.25"), and stroke cylinder calibration via CAN Gateway interface. Frame replacement necessitates complete recalibration of trowel speed (30 ± 3 RPM specification), static blade pitch drift testing, and hydraulic pressure adjustments to restore factory performance standards.

This complete frame kit allows technicians to rebuild machines with extensive structural damage while maintaining OEM specifications for blade pitch synchronization, edge height calibration, and hydraulic system integrity. Frame replacement should be performed by qualified fleet technicians with access to the specialized tool kit (Part No. 32061) and diagnostic equipment outlined in setup manual PN 42990.

Compatible with:

• Multiquip STX6H Hydraulic Ride-On Trowel

Genuine Multiquip OEM part, sold by an authorized dealer.