Alternator, the core power supply component of commercial vehicle electrical systems, with key information as follows:

Core Function

Driven by the engine, it converts mechanical energy into electrical energy to charge the vehicle's starter battery while supplying power to electrical equipment such as lighting and electronic control systems. It features voltage regulation to ensure stable output voltage.

Compatible Models and Specifications

Common compatible models (e.g., JFZ270-2001) correspond to Weichai/Sinotruk engines in models like Sinotruk Howo and Shandong Heavy Duty Truck, serving as original equipment generators for Sinotruk commercial vehicles.

Product Features

Features a claw-pole structure with power ratings typically exceeding 28V/70A to meet heavy-duty vehicle electrical demands. Surface cooling fins and fan design ensure efficient heat dissipation under high loads, extending service life.