EPA engine family
Engine family CHSNX.686A15
If this code is printed on your emission label, this is your machine's federal record: sold under Hisun Motors Corp., U.S.A., with an engine built by Chongqing Huansong, certified as ATVs and UTVs and side-by-sides.
- Displacement
- —
- Model years
- 2012
- Models certified
- 19
- Certificates
- 1
What this record says
- Sold in the US by
- Hisun Motors Corp., U.S.A.
- Engine built by
- Chongqing Huansong
- Vehicle category
- ATVB & UTV - EPA only
- Certificate numbers
- CHSNX.686A15-003
Models certified under CHSNX.686A15
Every model designation the importer listed on this certificate. If your machine's model name appears here, this is the right record — even if the name on the bodywork is slightly different.
Bighorn 700 · Bighorn 700X Crew · COLEMAN UT600 · COLEMAN UT700 · Coleman Outfitter 700 · Coleman UT700 · Gray Wolf 700 · HS 600ATV · HS 600UTV · HS 700ATV · HS 700UTV-4 · HS 700UTV-5 · MSU 600 · MSU 700 · MSU 700-4 · Metal 600U · Metal 700U · YS 700 · YS 700XLT
Other American badges on engines from the same factory
Related in the registry
Source. US EPA annual certification data — EPA Certified Highway Motorcycle Test Results, MY2006-present; EPA Certified Off-Road Motorcycle / ATV / UTV / Rec Vehicle, MY2006-present. Retrieved 2026-09-07. Full provenance and method.