Shifeng is assigned the code SSF for Category 1,3 & 5 and SF for Category 2 & 4 vehicles. Examples are:
SSF1041HDJ41
SSF3041DDJ31
SSF5040GSS
SF2010PD-4
SF4020D
These are trucks or dump trucks or agri-purpose trucks (like sprinklers).
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Answering your other question is tricky, though. From one of those reports I referred to earlier, I quote:
"The typical LSEV consists of an accelerator, brakes, steering wheel, and a lead acid battery
pack. The electric motor is connected directly to the accelerator; most models do not have a
battery management or motor control system. There are now two main variants. The original
version was based on the architecture of a golf cart, and another version was based around
the architecture of a small automobile, such as the QQ from Chery. The typical top speed for
such vehicles is between 40 and 60 kilometers per hour."
I would add that typically, LSEVs have
rated outputs lower than 20kW (peak output may be higher in cases). So yes, by the above numerical criteria, the Zotye, Zotye-Kandi, Geely-Kandi, Dongfeng, and Roewe small EVs would be LSEVs, but I think the authorities also take into account technological sophistication (like more evolved powertrain/transmission systems, structural integrity, safety features, R&D background) and the fact that these latter EVs use lithium-ion (like lithium magnesium) batteries instead of lead-acid. I think the use of lead-acid batteries, with its environmental consequences, was the chief reason the LSEV industry was frowned upon (although now some LSEV makers are using lithium batteries for exports). If LSEV makers use these new batteries (and other superior technology) in their cars, prices would escalate such that the targeted consumer segment either would no longer find these to be affordable, or migrate to safer and more comfortable alternatives in the mainstream car sector at these higher prices. The authorities are also making a proper distinction by classifying these more modern vehicles (whose industry they support and promote) as NEVs, as opposed to LSEVs.
I don't know if I made myself clear in that rambling paragraph, but I guess as a thumb rule: LSEV = power< 20 kW, max speed < 80 kph, and use of lead acid battery. If it has a lithium battery and an NDRC code, then NEV!
It remains to be seen if some of the R&D-backed new-generation LSEVs, like Shifeng's D101 or Byvin's LEVDEO D50, evolve technologically enough to satisfy and convince the authorities to grant NDRC recognition in the future.
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Since you mention JAC, I am assuming you are thinking of the Anchi MC6320A. The interesting thing is that MC6320A is not a
bona fide NDRC code. I can find no such code in the NDRC lists - the alphanumeric was made up by Anchi to look like an NDRC code. Anyway, Baoya and Yuedi now seem to be the most prolific assemblers of that car.