China Factory Multi-Interface Custom Wiring Harness for Tractor Vehicles.
SpecificationChina factory multi-interface custom wiring harness for tractor vehiclesThis is a custom multi-interface wiring harness assembly directly supplied from a China factory, designed for complex electronic control systems in tractors, vehicles and construction machinery. It serves as an ...

The harness integrates Deutsch DT series waterproof connectors, an RS232 data port (DB9) and an aviation switch/plug, enabling simultaneous connection of multiple devices. It is built with automotive-grade oil-resistant and abrasion-resistant cables, with heat-resistant braided sleeving at key sections and heat-shrink tubing for reinforcement. The whole assembly is IP67 rated, ensuring stable operation in temperatures from -55℃ to +125℃ and under high-vibration conditions.
Full customization is available for cable length, wire gauge, connector type and quantity, making it suitable for a wide range of applications including agricultural machinery, trucks and construction equipment. It is a highly reliable choice for industrial equipment connections in harsh environments.
Electrial Specifications | |
Rated Voltage | 12V/24V |
Rated Current | Max 13A per conductor |
Contact Resistance | ≤5mΩ |
Insulation Resistance | ≥100mΩ |
Wire Gauge Range | 14~20AWG |
Physical & Environment Specifications | |
Protection Class | IP67 Waterproof & Dustproof |
Operating Temperature | -55~+125℃ |
Housing Material | Reinforced Flame-retardant Nylon |
Terminal Matrrial | Tinned Copper |
Vibration Resistance | Firm connection against loosening |
Mating Cycles | ≥100 times |


Main products:1.rectangular connector:J30J,J30JA,J30JZ and HJ30J.
2.Wire harness customization:Customization of communication wire harness and drone wire harness.








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