Upgrade your equipment with the Cat® 233-1036 Harness Assembly, designed for 320C, 325C, and 330C series excavators. Featuring premium insulation and vibration-proof connectors, this harness ensures stable electrical performance in the most demanding conditions. Direct-fit replacement for Caterpillar B2B maintenance and repair. Fast international shipping available.
The 233‑1036 Wiring Harness Assembly is a heavy‑duty electrical control component for Caterpillar C‑series medium‑large excavators. It realizes stable power supply and real‑time signal interaction among the ECM, sensors and control modules. With heat‑resistant, oil‑proof and anti‑vibration design, it adapts to high‑temperature and strong‑vibration construction‑site environments and ensures stable operation of hydraulic and engine control systems.
| Technical Parameter | Specification Details |
|---|---|
| Part Number | 233‑1036 (2331036) |
| Product Type | Main Control‑System Wiring Harness Assembly |
| Applicable Models | CAT 320C, 322C, 325C, 330C Series Excavators |
| Core Material | High‑Conductivity Copper Wire + Cross‑Linked Heat‑Resistant Insulation |
| Connector Protection Grade | IP67 Waterproof & Dust‑Proof Sealed Structure |
| Core Function | ECM‑Sensor‑Controller Power Supply & Signal Transmission |
This universal heavy‑duty control harness is widely used in multiple mainstream CAT C‑series medium‑large excavator models:
330C Series: 330C, 330C L, 330C LN
325C Series: 325C, 325C L
322C Series: 322C, 322C L
320C Series: 320C (Special Configuration Versions)
Special‑Purpose Equipment: 330C Mobile Hydraulic Power Units
Industrial‑Grade Anti‑Corrosion Protection: Heat‑resistant insulation + thickened outer braided sleeve resists hydraulic oil corrosion, diesel pollution and mechanical wear, extending service life in harsh environments.
High‑Vibration‑Resistant Sealed Connectors: Reinforced lock‑type sealed terminals prevent loose contact caused by long‑term vibration, avoiding signal interruption and unstable control failures.
High‑Efficiency Conductive Core: High‑purity low‑resistance copper wire ensures stable voltage output, protecting sensitive electronic modules from power‑surge damage and electromagnetic interference.
1:1 OEM‑Standard Direct Replacement: Strictly follows original wiring routing and pin definition, enabling plug‑and‑play installation without modification, shortening maintenance downtime.
For bulk wholesale, technical consultation and excavator electrical‑component solutions:
Xuzhou Sinoswift Import & Export Co., Ltd.
Contact: +86 13701956981
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