Restore absolute dashboard control and sensor accuracy with our premium Cab Wiring Harness Assembly 14520105 (VOE14520105). Custom-engineered for VOLVO EC210B, EC210C, and EC290B excavators, this multi-point cabin harness features high-conductivity tinned copper lines wrapped in abrasion-resistant nylon looms. Designed to eliminate short circuits and connector oxidation in harsh mining zones. Factory-direct wholesale pricing. Inquire now for your tailored technical quote!
Our Premium Heavy‑Duty Cab Wiring Harness Assembly (Part Number: 14520105 / VOE14520105) serves as the primary electrical backbone for operator‑cab electronic systems. It integrates multi‑circuit signal and power distribution paths within a single complete harness assembly. Precision‑engineered for VOLVO B‑ and C‑series hydraulic excavators, this main cab harness connects critical dashboard displays, electronic control units (ECUs), overhead HVAC systems, joystick sensors, switch panels and exterior lighting components, ensuring stable voltage supply and reliable signal transmission for all machine control functions.
Cross‑Linked Polyethylene Insulation (XLPE): Insulated with premium automotive‑grade XLPE and flame‑retardant polymer materials, resisting brittleness, dry‑rot and electrical breakdown under high‑vibration operating conditions.
Corrosion‑Resistant OEM‑Style Connectors: Equipped with heavy‑duty sealed multi‑pin plugs and moisture‑proof silicone grommets, forming an IP67‑rated barrier against dust and humidity ingress.
Abrasion‑Resistant Conduit Protection: Encased in flexible, heavy‑duty nylon split‑loom corrugated tubing, shielding the harness from pinching, continuous cabin friction and grease contamination.
OEM‑Matching Color‑Coded Terminals: Manufactured to match original VOLVO wiring schematics exactly, with color‑coded and labeled wire terminals enabling fast, error‑free direct‑fit installation.
| Engineering Parameter | Technical Data / Specification Details |
|---|---|
| Component Base Part Number | 14520105 / VOE14520105 |
| Component Classification | Main Operator‑Cab Electrical Harness Assembly |
| Core Material Composition | Multi‑core oxygen‑free tinned copper conductors + XLPE insulation + Nylon conduit |
| Operating Voltage | Optimized for VOLVO 24V DC heavy‑duty vehicle electrical systems |
| Terminal Connector Type | Sealed multi‑pin heavy‑duty industrial connectors |
1) VOLVO Mid‑Sized Crawler Excavators (B‑ & C‑Series Core Platforms):
High‑Volume Global Infrastructure Units: EC210B, EC210C (mainstream global construction fleets)
Utility Construction Models: EC135B, EC140B, EC160B, EC180B, EC200B
2) Large‑Frame Production Excavators:
Heavy‑duty excavation fleets: EC240B, EC290B, EC330B, EC360B, EC460B (selected configuration variants only)
| Brand / Series | Cross‑Reference Part Numbers |
|---|---|
| VOLVO Group Current Production PN | 14520105 / VOE14520105 |
All manufacturer names, model series and part numbers are used for identification purposes only. This cab wiring harness is engineered for VOLVO B‑ and C‑series excavator platforms. For custom‑configured wiring layouts, additional sensor circuits or special voltage requirements, please consult our technical team for tailored solutions.