Crf-E2 Motosikal Off-Road Elektrik by Greenger Electric Technology Llc is a highly esteemed winner of the very prestigious 2022 A' Design Award Perak in Reka Bentuk Kenderaan, Mobiliti dan Pengangkutan Competition Category.
PerakKenderaan· 2022
Crf-E2 Motosikal Off-Road Elektrik
by Greenger Electric Technology Llc
Client: Greenger Eletric Technology Llc
A' Design Award Perak Winner in Kenderaan Category
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- Verified Award Winner
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The Design
About Crf-E2 Motosikal Off-Road Elektrik
Crf-E2 ialah sebuah motosikal off-road elektrik yang direka untuk remaja. Rangkanya diperbuat daripada aloi aluminium berkekuatan tinggi, yang membantu mengurangkan jumlah berat kepada 48 kilogram. Modul bateri seberat 6 kilogram dan boleh diganti dalam masa dua minit. Mod kelajuan tiga gear dan struktur anjakan gear yang dilindungi membantu mencegah pengendalian yang salah dan menyokong pembelajaran kemahiran menunggang secara beransur-ansur. Penyerap hentak berkembar di bahagian hadapan dan belakang membenarkan julat penyerapan hentakan sehingga 120 milimeter. Sistem pemacu elektrik lebih senyap berbanding enjin petrol.
The Recognition
About the A' Design Award Perak
Crf-E2 Motosikal Off-Road Elektrik ialah pemenang A' Design Award Perak, pengiktirafan yang sangat berprestij yang dianugerahkan kepada reka bentuk bertaraf tinggi, indah dan mengagumkan. Pemenang Perak ialah karya yang amat cemerlang dan sangat kreatif yang menggambarkan kepakaran, bakat dan ketajaman fikiran yang luar biasa pereka bentuknya. Crf-E2 Motosikal Off-Road Elektrik diharapkan menjadi karya yang menakjubkan, contoh teladan, sangat profesional dan sangat inovatif. Reka bentuk pemenang A' Design Award Perak ini ialah ciptaan yang sangat ketara dan dikagumi yang memberi manfaat kepada dan memajukan batas seni, sains, reka bentuk dan teknologi. Crf-E2 Motosikal Off-Road Elektrik ialah ciptaan yang sangat dicemburui yang membangkitkan keinginan, membawa perasaan positif dan mencetuskan rasa hairan serta kagum.
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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