EPA engine family
Engine family SHSNX.735USV
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
- 2025
- Models certified
- 36
- 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
- SHSNX.735USV-002
Models certified under SHSNX.735USV
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.
Axis 700 · Axis 750 · Axis 750 Crew · Back40 700 · Back40 750 · Back40 750 Crew · Bad Boy 750 · Challenger 700 · Challenger 700 Crew · Challenger 750 · Challenger 750 Crew · Challenger M750 · Challenger MX 750 · Challenger MXC 750 · HS700UTV Crew · HS700UTV-10 · HS700UTV-3 · HS700UTV-4 · HS700UTV-7 · HS700UTV-8 · HS750UTV · HS750UTV Crew · HS750UTV-2 · HS750UTV-3 · HS750UTV-4 · HS750UTV-6 · RK Performance 700 · RK Performance 750 · Sector 750 · Sector 750 Crew · Vector 700 · Vector 750 · Vector 750 Crew · Viper 700 · Viper 750 · Viper 750 Crew
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.