14616736 Relay (Volvo Excavator Wiper Control Relay)

The 14616736 (VOE14616736) is a dedicated wiper control relay designed specifically for Volvo excavators. Its primary function is to control the wiper motor's operating modes—specifically intermittent, high-speed, and low-speed settings—and it is compatible with mainstream models within the Volvo EC series.

I. Key Parameters

Table

Parameter Item | Specification Details

Model | 14616736 (Alias: VOE14616736)

Brand | Volvo Genuine / Domestic Aftermarket

Type | Wiper Control Relay

Rated Voltage | 24V DC (Standard voltage for construction machinery)

Contact Configuration | 4-pin / 5-pin Universal; Single-Pole Double-Throw (SPDT)

Function | Controls the wiper motor; enables switching between intermittent, high-speed, and low-speed modes

HS Code | 85364110.00 (Electromagnetic Relays)

II. Compatible Equipment and Models

Excavators: Mainstream Volvo models such as EC210B, EC240B, EC290B, EC210C, EC290C, etc.

Others: Associated equipment such as Lingong (SDLG) LG6210 (utilizing Volvo technology), etc.

III. Replacements and Compatibility

Direct Replacement: VOE14616736, 14616736 (Fully interchangeable)

Selection Criteria: Must be a 24V relay specifically designed for wiper systems; pin configuration must match the original equipment socket.

V. Troubleshooting and Installation

Fault Symptoms: Wiper failure (non-functional), failure of high-speed or low-speed modes only, abnormal intermittent function, or inaccurate wiper parking position.

Installation Notes: Disconnect power before replacement; verify pin configuration; ensure the wiper motor circuit is functioning correctly.