How does the efficiency of AILISHENG electric motors compare to traditional systems?

AILISHENG electric construction machines achieve over 92% mechanical efficiency thanks to advanced direct-drive Permanent Magnet Synchronous Motors (PMSM) — significantly outperforming traditional diesel and hydraulic systems.

Direct Comparison:

• AILISHENG PMSM Direct-Drive Motors: over 92% overall mechanical efficiency. Power is delivered directly to the wheels or hydraulics with minimal energy loss. By eliminating the transmission, gearbox, and chain boxes, we drastically reduce friction and mechanical waste.
• Traditional Diesel + Hydraulic Systems: traditional combustion engines operate at around 30–45% efficiency; the rest is lost as heat and noise.