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Crf-E2 Pikipiki ya Umeme ya Matumizi ya Nje ya Barabara by Greenger Electric Technology Llc

Crf-E2 Pikipiki ya Umeme ya Matumizi ya Nje ya Barabara by Greenger Electric Technology Llc is a highly esteemed winner of the very prestigious 2022 Tuzo ya Fedha ya A' Design Award in Usanifu wa Magari, Usafiri na Usafirishaji Competition Category.


FedhaGari· 2022

Crf-E2 Pikipiki ya Umeme ya Matumizi ya Nje ya Barabara

by Greenger Electric Technology Llc

Client: Greenger Eletric Technology Llc

Tuzo ya Fedha ya A' Design Award Winner in Gari Category

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The Design

About Crf-E2 Pikipiki ya Umeme ya Matumizi ya Nje ya Barabara

Crf-E2 ni pikipiki ya umeme ya matumizi ya nje ya barabara iliyoundwa kwa ajili ya vijana. Fremu imetengenezwa kwa aloi ya alumini yenye nguvu ya juu, ambayo husaidia kupunguza uzito wa jumla hadi kilogramu 48. Moduli ya betri ina uzito wa kilogramu 6 na inaweza kubadilishwa kwa dakika mbili. Modi ya kasi ya gia tatu na muundo wa kubadilisha gia uliolindwa husaidia kuzuia uendeshaji usio sahihi na kuunga mkono kujifunza taratibu kwa ujuzi wa kuendesha. Vizuia mtetemo maradufu mbele na nyuma huruhusu masafa ya kuzuia mtetemo ya hadi milimita 120. Mfumo wa kuendesha kwa umeme ni kimya zaidi kuliko injini ya petroli.

The Recognition

About the Tuzo ya Fedha ya A' Design Award

Crf-E2 Pikipiki ya Umeme ya Matumizi ya Nje ya Barabara ni mshindi wa Tuzo ya Fedha ya A' Design Award, utambuzi wenye heshima kubwa ya ajabu unaotolewa kwa miundo ya hali ya juu kabisa, ya kupendeza na ya kuvutia. Washindi wa Fedha ni kazi zinazong'aa mno na bunifu kupita kiasi zinazoonyesha utaalamu bora, kipaji na busara ya wabunifu wao. Crf-E2 Pikipiki ya Umeme ya Matumizi ya Nje ya Barabara inatarajiwa kuwa kazi nzuri ya kuigwa ambayo ni ya kitaalamu kwa kiasi kikubwa na yenye ubunifu wa kina. Muundo huu ulioshinda Tuzo ya Fedha ya A' Design Award ni uvumbuzi unaojulikana sana na kupendwa, unaonufaisha na kupanua mipaka ya sanaa, sayansi, usanifu na teknolojia. Crf-E2 Pikipiki ya Umeme ya Matumizi ya Nje ya Barabara ni kazi inayotamaniwa mno inayochochea hamu, huleta hisia chanya na huzua mshangao na mastaajabu.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties
As a light-weighted field utility scooter for teenagers, it outshines conventional gasoline off-road vehicles in security and lightness. Its whole weight is 48 kg, and the battery module weighs 6 kg, which can be replaced in two minutes. Its three-gear speed mode and complex gear shift structure avoid misoperation and enhance driving safety, facilitating the acquisition of driving skills.
Dimensions & Packaging
1450*910*270mm
Tags
ultra-lightweight, strong endurance capacity, convenient, off-road, for teenagers
Production Technology
1. Frame:
It is made of Alcoa-6000 high-strength aluminum alloy, going through forging, machining, profiling and argon arc welding. Then, it undergoes heat treatment, calibration, prescription, sand blasting, and finally anodizing. Only after acceptance can it be put into use when the whole process is completed.
2. Battery assembly:
(1) Sorting and grouping process
(2) Automatic welding process
(3) Semi-finished product assembly
(4) Aging test
(5) PACK detection
(6) PACK packaging
Design Challenge
The most difficult part in the design process is the fractures of the frame. The original vehicle model was for road driving. Most foreign clients tended to drive the vehicle for the cross-country racing because its appearance resembled an off-road vehicle, but the shock absorption of the original model was not strong enough to meet their needs. It leaded to the fracture problem of the original vehicle model.
Research
Studies have shown that more than 70 percent of teenagers tend to spend their spare time at home, which will exert a negative impact on the physical and mental health of teenagers in the long run. In view of this situation, this product can better cater to them in daily leisure. Riding an off-road scooter accompanied by parents in the fresh air is a great way for teenagers to relieve stress, enhance fitness and balance.
Inspiration
In view of the increasing popularity of new energy, a new battery-powered dynamic system is developed and applied to the scooter. The simplified battery structure for easy detachment and quick replacement endows the scooter with stronger driving range. In this way, the scooter is an ideal substitute for gasoline off-road vehicles on the market.
Project Duration
The project was launched in Los Angeles, USA, in May 2018 and completed in Dongguan, China, in October 2021.
It is expected to hold a press conference in Los Angeles, USA, in March 2022.
Operation Flow
1.The ultra-lightweight frame helps to reduce the weight of the whole vehicle to 48kg.
2.The battery-powered dynamic system outshines conventional gasoline engines in terms of less noise, higher torque and better environmental protection.
3.Double shock absorbers at the front and rear sections manage a shock absorbing range up to 120mm, further enhancing the operation.
The complex gear shift structure can avoid the misoperation and allow users to acquire driving skills step by step.
Team Members
Designer: Zhu Fanhui

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