■ Dual speed drive system;

■ Ajuiɛɛr braking emergency;

■ Manual lift ku motor drive;

■ permanent magnet brushless motor, free maintenance, low noise;

■ Battery sealed free maintenance, operation safe, no pollution. Battery sealed free maintenance, operation safe, no pollution. Battery sealed free maintenance, operation safe, no pollution. Battery sealed free maintenance, operation safe, no pollution.

■ Charger tɔ̈u thïn;