Are electric tricycles powerful enough to carry goods?
At five o'clock in the morning at the express sorting station, the old courier Master Li was worried about the mountain of packages: the cargo box of the traditional Electric tricycle was full after just 80 express packages were stuffed in, and the remaining 20 pieces could only be tied to the front of the car, and the rearview mirror was blocked when turning; last week, when delivering goods in a rainstorm, the controller was flooded and stopped working, and it took two kilometers to find a repair point; the most terrible thing was that when climbing the slope of the community, the motor suddenly "hiccuped" and half of the goods almost slipped down - this is not pulling goods, it is clearly pulling a bunch of troubles!
The pain points of the last kilometer of urban delivery are far more than this. With the outbreak of fresh food e-commerce, the 500-jin load limit of traditional tricycles has long been insufficient. The inefficient motor is like an "asthma patient" when climbing a slope, and the backward controller is even more of a "power tiger", running out of power halfway. Especially in the narrow alleys of the old city, large trucks cannot enter, and the small tricycles are not loaded, so the delivery efficiency is stuck.
It was not until he got this 1.1-meter freight tricycle that Master Li's delivery career was considered "open". The 1.1-meter × 0.9-meter cargo box can hold 120 standard express boxes, 50% more than traditional models. With the folding side guardrails in place, it can even pull a washing machine away steadily. The 60V/1200W permanent magnet motor can easily pull 800 kilograms of cargo up a 15° slope, and the actual power is 40% higher than that of traditional motors. The most amazing thing is this intelligent controller, which has its own energy recovery system, which can convert kinetic energy into electricity when going downhill, and can run 20 kilometers more than before when fully charged. Now Master Li accepts 10 more orders every day, and even dares to accept large items on the sixth floor of the old community. "I was afraid that I couldn't climb before, but now I can climb up with a roar of the motor!"
Three major hardware test data
① Cargo King Combination: 1.1-meter cargo box + 800kg load-bearing Rear Axle, 10 boxes of mineral water + 2 air-conditioning outdoor units, no shaking when passing speed bumps; ② Power black technology: 1200W motor with vector controller, no car running when starting, current output is stable when loaded, and energy consumption is 30% lower than that of traditional models;
③ Narrow alley pass: 1.2-meter wide car can go through the alley entrance, and the turning radius is only 3.5 meters, so there is no worry about meeting cars on narrow roads in the old city.
Experience of car maintenance by an experienced courier
1. Anti-scalding technique for motors: After pulling heavy loads continuously, apply a wet towel to the motor housing to cool it down (avoid the wiring port) to extend the life of the coil;
2. Waterproofing of controllers: Check the interface seals every week, and use a hair dryer on the cold wind setting to dry the surface of the controller after rain;
3. The golden line of load: the front end of the cargo box does not exceed the front baffle of the vehicle, and the center of gravity is moved back 30cm, which is more stable when climbing.
From the cold chain of fresh food to the delivery of home appliances, this three-wheeled vehicle is rewriting the rules of urban freight - when others are still worried about "not being able to load, climb, or run far", the only thing between you and efficient delivery is this "street fighting artifact" that can load and resist.
