closed express delivery electric tricycle/electric tricycle for mail delivery

SD-02
Overall size:3100x1050x1700mm
Tank size:1400x1000×1000mm
Max carrying capacity:400kg
Drive type:gear
Charging time:6-8 hours
Max speed:35km/h
Motor power:48V/650W ;60v/800w or 60v/1000w
Gradient:20%
Wheel base:2160mm
Track:910mm
Motor:brushless
Battery:48V 50AH or 48V 30AH
Back Tire:3.50-12,Front Tire:3.00-12
Brake:dump brake