โลโก้เครื่องจักร Tonkee
| พารามิเตอร์ | ข้อมูลจำเพาะ |
|---|---|
| แรงดันไฟฟ้าที่ใช้งาน | 24ในดีซี (stable input range: 18V–32V DC) |
| ช่วงอุณหภูมิในการทำงาน | -40°C to +85°C (-40°F to 185°F) |
| ระดับการป้องกัน | IP67 (dust-tight and waterproof for harsh construction site environments, resistant to water immersion up to 1m for 30 นาที) |
| Processor Type | 32-bit automotive-grade microcontroller (high computing speed for real-time parameter regulation) |
| อินพุต/เอาท์พุต (ฉัน/โอ) พอร์ต | 28 digital I/O ports, 12 analog input ports, 6 PWM output ports (for fuel injector and solenoid valve control) |
| Memory Capacity | 512KB program memory, 256KB data memory (for storing engine calibration data and fault codes) |
| Communication Interface | แคนบัส (SAE J1939 protocol), diagnostic port (compatible with Volvo VCADS Pro diagnostic tool) |
| ประเภทการติดตั้ง | ติดหน้าแปลน (proprietary Volvo engine bay bracket, direct bolt-on for D12D engines) |
| น้ำหนัก | ประมาณ. 2.2 กก (4.85 ปอนด์) |
| Calibration Feature | Pre-loaded with D12D engine/EC360B/EC460B-specific calibration data (no on-site reprogramming required for OEM replacement) |
What are the key performance advantages of this controller?
- OEM Calibration & ความเข้ากันได้: Pre-loaded with Volvo factory calibration data for D12D engines and EC360B/EC460B excavators, มั่นใจ 1:1 functional matching with no system conflicts or fault code triggers. Direct replacement requires no additional programming, reducing downtime for excavator repairs.
- Real-Time Engine Regulation: The 32-bit high-speed processor enables millisecond-level response to engine and hydraulic system signals, precisely controlling fuel injection quantity and timing to balance power output (up to 200kW for EC360B, 240kW for EC460B) และประสิทธิภาพการใช้เชื้อเพลิง (reducing fuel consumption by 5–8% vs. generic controllers).
- Extreme Environmental Protection: IP67 rating ensures the controller remains operational in dusty quarries, rainy construction sites, and muddy work zones; the -40°C to +85°C operating range supports reliable performance in cold northern and high-temperature tropical regions.
- Comprehensive Fault Diagnosis: Built-in diagnostic functions monitor all engine subsystems (เชื้อเพลิง, ignition, ระบายความร้อน, emission) in real time, storing fault codes and triggering warning alerts for early issue detection. Compatible with Volvo VCADS Pro tool for one-click fault reading and troubleshooting.
- Hydraulic-Engine Coordination: Integrates with the excavator’s hydraulic control system via CAN bus, adjusting engine power output based on hydraulic load (เช่น, increasing power for heavy digging, reducing idle speed during standby) to optimize overall machine performance and reduce component wear.
