LQ13E01313P9 SK200-10 Outside Wire Harness

Product Overview

The LQ13E01313P9 Outside Wire Harness is a dedicated exterior electrical harness designed for the Kobelco SK200-10 and SK220XD-10 excavators. While the main chassis harness handles interior cab and engine bay connections, this specific “Outside” harness is responsible for extending electrical power and communication to the machine’s outer extremities.

This harness typically connects components such as the working lights on the boom and chassis, the travel alarm, swing sensors, and attachments located on the exterior frame. Operating in direct exposure to mud, water, UV radiation, and freezing temperatures, this harness is built with heavy-duty insulation to resist abrasion and corrosion. If your machine exhibits flickering lights, dead alarms, or intermittent exterior sensor faults, replacing this corroded or damaged harness often provides a more permanent solution than patching individual wires.

Key Features

• Exterior-Grade Construction: Manufactured with UV-resistant and oil-resistant wire insulation designed to withstand direct sunlight, temperature extremes, moisture, and chemical exposure.

• OEM Connector Fitment: Features original-equipment-quality connectors that ensure a weather-tight seal, preventing moisture ingress at critical junction points.

• Direct Replacement: Designed to match the original routing path, including correct branch lengths for reaching light clusters, alarms, and sensors without tension or excess slack.

• Corrosion-Resistant Terminals: Equipped with plated terminals that resist rust and maintain conductivity despite exposure to rain and humidity.

• Abrasion Protection: Critical sections are wrapped in protective loom or conduit to guard against chafing against the excavator’s metal frame.

• Plug-and-Play Installation: Pre-terminated connectors allow for straightforward replacement of the damaged original without cutting or soldering.

Compatibility

This exterior wire harness is a direct replacement for the following models:

• Kobelco SK200-10

• Kobelco SK220XD-10

Part Number: LQ13E01313P9
Also Known As: Outer Harness, Exterior Wiring Loom, Light Harness, Boom Harness, Chassis Outer Harness

Installation Location: Exterior of the machine (boom, upper frame, lower carriage).

Please verify your machine’s serial number and inspect the connector on your existing failed harness to confirm compatibility before ordering.

Signs Your Outside Harness Needs Replacement

Due to its exposure to the elements and vibration, the outside harness is prone to specific types of failure. Replace the LQ13E01313P9 if you observe:

• Intermittent Exterior Lighting: Boom lights, cab roof lights, or working lights flicker, fail to turn on, or shut off randomly due to a chafed wire grounding against the boom structure.

• Failed Travel/Swing Alarms: The backup alarm fails to sound when traveling or the swing alarm does not activate, indicating a broken wire in the harness section exposed to the rotating frame.

• Corroded Connectors: Visible green or white oxidation found on exterior connector plugs, often causing high resistance or open circuits.

• Visible Physical Damage: Cut, melted, crushed, or severely cracked wire insulation observed along the boom or frame rails.

• Sensor Errors: Fault codes related to exterior pressure or angle sensors caused by harness discontinuity rather than sensor failure.

• Previous Splices: The existing harness shows evidence of multiple previous repairs (taped splices), indicating degraded reliability.

Benefits

Why choose our LQ13E01313P9 Outside Wire Harness for your Kobelco excavator?

1. Restores Exterior Lighting: Ensures reliable operation of working lights, improving job site safety and visibility during night operations.

2. Eliminates Electrical Gremlins: Permanent replacement of a corroded harness eliminates intermittent shorts and open circuits that are difficult to trace.

3. Restores Safety Alarms: Fixes travel and swing alarms, ensuring the excavator meets required safety standards for reversing and rotating.

4. Weather-Sealed Reliability: New connectors and seals protect against future moisture damage, providing longer service life than a patched old harness.

5. Prevents Electrical Fires: Replaces chafed wiring that could short against the metal frame, reducing the risk of electrical fires.

6. Saves Diagnostic Time: Replaces the entire external circuit at once, avoiding hours of labor spent chasing a single broken wire in a bundle.

Installation Tips

• Inspect Connectors: Before installing the new harness, clean the mating connector ports on the machine side to ensure a good seal.

• Use Protective Loom: Where the harness passes through bulkheads or near moving parts (e.g., boom pivot), ensure the protective sleeve is properly positioned.

• Secure with Cable Ties: Use heavy-duty UV-resistant cable ties to secure the harness along the boom and frame. Leave a slight service loop near moving joints to allow for flex.

• Apply Dielectric Grease: Apply a small amount of dielectric grease to the inside of the rubber connector seals (not the metal terminals) to enhance waterproofing.

• Route Away from Heat: Keep the harness clear of the engine exhaust and hydraulic lines that operate at high temperatures.

• Test Functions: Before fully securing the harness with ties, test all exterior lights, alarms, and sensors to confirm proper operation.

Why Choose Our LQ13E01313P9 Outside Harness?

We recognize that Kobelco SK200-10 and SK220XD-10 machines are often worked in harsh conditions. Mud, rain, and constant articulation put immense strain on the exterior wiring. The LQ13E01313P9 Outside Wire Harness is built to withstand these demands, using high-durability insulation and sealed connectors to keep your lights bright and your alarms loud. Whether you are repairing a boom light short or rebuilding the machine after a major overhaul, this direct-fit harness restores the electrical integrity of the outer machine.

Technical Specifications

Order your LQ13E01313P9 Outside Wire Harness today to restore reliable electrical function to the exterior components of your Kobelco SK200-10 or SK220XD-10 excavator. In stock and ready for immediate worldwide shipping. Bulk pricing available for fleet overhauls.