comprar Alternador de alto rendimiento 24V 75A para excavadoras M315D M316D

1. What is the core information of the 24V 75A high-performance alternator?

Artículo	Detailed Specification
Nombre del producto	High Performance 24V 75A Engine Alternator
Maquinaria aplicable	Caterpillar M315D/M316D Wheel Excavators (compatible with all factory configurations and aftermarket attachments)
Motor a juego	Caterpillar C4.4 ACERT™ diesel engine (factory-calibrated for M315D/M316D powertrain systems)
Core Electrical Parameters	24V DC rated voltage, 75A rated charging current, 80A short-term overload capacity (10-duración minuto)
Función principal	Converts engine mechanical energy to stable 24V DC power for battery charging and powering on-board electrical systems (hydraulic solenoid valves, cabin controls, auxiliary attachment drives, lighting)
Key Differentiator	High-performance design with enhanced heat dissipation and vibration resistance for wheel excavator’s mobile, multi-terrain operation

Parámetro	Especificación
Tensión nominal	24En DC
Corriente nominal	75A
Corriente de sobrecarga máxima	80A (10 mins continuous)
Rango de velocidad de rotación de entrada	900–6500 rpm
Precisión de regulación de voltaje	±0.3V (stabilizes output within 23.7V–24.3V)
Estructura interna	3-generador de CA de fase + rectificador de diodo de silicio de onda completa; integrated smart voltage regulator
Estándar de montaje	SAE J180 flange (direct bolt-on to C4.4 engine mounting interface)
Tipo de polea	3-groove serpentine pulley (matches M315D/M316D accessory drive belt)
Rango de temperatura de trabajo	-45°C a +115°C (-49°F to 239°F)
Clase de aislamiento	Clase H (resistant to 180°C peak engine bay temperatures)
Clasificación de protección	IP55 (enhanced dust/waterproofing for off-road, construction site conditions)
Peso seco	Aprox.. 20 kg (44.1 libras)
Heat Dissipation Design	Aluminum alloy housing with integrated cooling fins