Agricultural machinery connectors are key components for electrical connection and signal transmission in agricultural equipment, specially designed to resist dust, soil erosion, moisture, vibration, and temperature changes in farmland environments. Our KMYD agricultural machinery-adapted connectors include M series (M8, M12, M16, M23 connectors), SP/SD/LD/FD series (SP13, SD15, LD20, FD25 connectors), and RF connectors (SMA, N-type connectors), all optimized for agricultural scenarios and widely applied in tractors, harvesters, seeders, irrigation equipment, and agricultural monitoring systems, complying with strict industry standards and reliability requirements.
1. Application Scenarios
Tractors (power system, control system, on-board monitoring): M series connectors (M12, M23 connectors) for engine control signal transmission and medium-power supply, FD25 connectors for hydraulic system power transmission, adapting to long-term vibration during tractor operation and dust-proof needs in farmland.
Harvesters (grain, fruit and vegetable harvesters): SP/SD/LD/FD series connectors (SP13, SD15 connectors) for cutting, conveying and sorting system control, M16 connectors for grain moisture sensor and yield monitoring signal transmission, and RF connectors (SMA, N-type connectors) for wireless data transmission to the control terminal, meeting dust-proof, moisture-proof and anti-impact requirements during harvesting.
Seeders & Planters (precision seeding equipment): M8 connectors for seeding depth and speed sensor wiring, M12 connectors for precision control system signal connection, ensuring stable operation in soil-covered working environments.
Irrigation & Agricultural Monitoring Equipment (drip irrigation systems, soil monitoring stations): M12 connectors for remote monitoring data transmission and irrigation pump power transmission, with excellent waterproof and dust-proof performance to adapt to outdoor and humid farmland environments.

2. Connector Structure & Forming Suggestions
Locking Structure: Screw lock or quick bayonet lock system is recommended to ensure stable connection, preventing loosening caused by tractor/harvester vibration and bumpy farmland operation, with vibration resistance up to 10Hz~1500Hz, acceleration 98m/s².
Protection Level: IP65 or above for general farmland scenarios; IP67 for outdoor humid and soil-covered environments, and IP68 for irrigation equipment and low-lying water-logged areas, effectively preventing dust, soil particles, and rainwater intrusion.
Anti-misinsertion Design: Precise positioning and anti-misinsertion structure are required to avoid circuit faults caused by wrong connection during equipment maintenance or replacement, improving maintenance efficiency in farmland operations.
Structural Type: Single-core or multi-core modular design is adopted; reinforced shell structure is recommended for heavy agricultural machinery (such as large tractors) to resist impact, and waterproof sealing rings are added to the connector interface to prevent soil and moisture from entering, with single-pole and multi-pole options to match different power and signal transmission needs.
3. Summary Recommendations
Recommended Specifications: Covering our full range of KMYD agricultural machinery connectors (M series: M8, M12, M16, M23 connectors; SP/SD/LD/FD series: SP13, SD15, LD20, FD25 connectors; RF connectors), matching signal (1-15A) and power (15-500A) types, with frequency range up to DC-18GHz for RF models, to meet different agricultural machinery and supporting equipment needs.
Recommended Structure: Modular design with anti-misinsertion and reliable locking, 360° EMI/RFI shielding, IP65+ protection level, and reinforced interface sealing, ensuring stable operation in dusty, vibrating and humid agricultural environments.
Recommended Materials: High-strength zinc alloy or 304 stainless steel shell (anti-corrosion and anti-impact), high-temperature and wear-resistant thermoplastic or PTFE insulator, high-conductivity copper alloy terminals, with gold or tin plating for terminals and anti-rust plating for shells, meeting anti-dust, anti-moisture and anti-corrosion requirements, complying with GB/T 23339 standards.
Advantages: Excellent dust-proof and moisture-proof performance, strong anti-vibration and anti-impact capabilities, good compatibility and interchangeability, wide temperature adaptability (-40℃~+150℃), long service life, and compliance with domestic and international agricultural machinery standards, suitable for global agricultural machinery market application.
With scenario-oriented structure design, strict material selection, and targeted anti-dust and anti-vibration treatment, KMYD agricultural machinery connectors ensure stable power supply and signal transmission in harsh farmland environments, providing reliable support for the efficient operation of precision agriculture, mechanized planting and harvesting, and intelligent irrigation systems.
KMYD has years of experience in connector manufacturing, specializing in developing and producing agricultural machinery-adapted connectors. We provide feasible configuration suggestions for pin counts, termination, locking system, material selection, and surface treatment, and offer customized services based on actual agricultural machinery application scenarios and performance requirements, helping customers improve equipment reliability and reduce maintenance costs.