Agricultural Equipment Wiring Harnesses

ISO9001 & 14001 and IATF16949 certified manufacturer. Custom harnesses for tractors, harvesters, drones, and agricultural machinery — designed to resist dust, mud, vibration, and weather for reliable field performance.

Engineered for the Toughest Conditions

Agricultural machinery operates in harsh conditions, from extreme temperatures to moisture and vibration. We provide durable, custom wire harness solutions that ensure your equipment functions reliably through long days of operation. Our harnesses are built to last, reducing downtime and maintenance costs.

Common Applications for Agicultural Machinery

We provide durable, custom harnesses engineered for heavy-duty farming applications:

Tractor wiring harnesses for engines, lighting, and control systems
Harvester harnesses for main engine, lighting, and power distribution
GPS and precision monitoring harnesses to support smart farming technology
Drone and robotics wiring for specialized agricultural
Sprayer harnesses for durable wiring for precision spraying and boom controls

Why Choose Sunray for Agricultural Harness Manufacturing?

UV and weather-resistant materials built for year-round outdoor use

Heavy-duty connectors and reinforced sheathing for long service life

Vibration and impact resistance to handle rough terrain and heavy loads

Quality Testing for Agricultural Wire Harnesses

IP67 waterproof testing
Salt-spray corrosion testing for long-term exposure to fertilizers and chemicals
Thermal cycling for endurance across extreme hot and cold cold conditions
Continuity and insulation checks for consistent electrical performance

Application

Agricultural drones, tractor, harvester, sprayer and planters