Stellar Industries 93199 CL451 Valve Driver for CDTplus V2 Crane Systems

If you’re unsure whether this part is compatible with your truck or equipment, please contact us to confirm fitment before purchasing.

The Stellar Industries 93199 Valve Driver is an electronic control module designed for compatible Stellar telescopic cranes equipped with the CDTplus V2 control system. Identified as model CL451, it receives crane-control commands and regulates electrical output to the hydraulic valve coils.

This module helps translate operator inputs into smooth, proportional hydraulic movement.

Replacing a failed valve driver can restore boom, winch, rotation, and extension functions that have become unresponsive or erratic.

What This Part Is Used For

The Stellar 93199 valve driver interfaces between the CDTplus V2 control system and the crane’s electrohydraulic valve bank. It controls current supplied to the individual valve coils so crane functions operate at the commanded speed and direction.

Common Reasons For Replacement

One or more crane functions do not respond
Hydraulic functions operate intermittently
Crane movement is jerky or difficult to control
Valve coils are not receiving an output signal
Module loses communication with the control system
Water or corrosion damages the electronics
Electrical connectors or pins are damaged
Module produces recurring diagnostic faults
Valve driver is damaged by a voltage surge or short circuit

Key Features

Stellar Industries part number 93199
CL451 electronic valve driver
Designed for CDTplus V2 control systems
Controls electrohydraulic valve-coil outputs
Supports proportional crane-function control
Interfaces with the crane’s electronic control system
Used with compatible Stellar telescopic cranes
Replacement radio-system service component
May require system setup or calibration after installation