New Vehicle and Engine Certification: Executive Orders for newly-certified Small Spark-Ignited Engines - Exhaust
Contact
The New Vehicle and Engine Certification Program is responsible for the certification of new engines, vehicles, powertrains, aerodynamic devices and other new certifications. Vehicles and engines may be sold and otherwise produced in California only if approved by Executive Order (EO) after review by CARB. Executive Orders are issued for on-road and off-road categories.
Scanned copies of issued Executive Orders may be requested via email.
The following Executive Orders granted to the listed manufacturers of small spark-ignited exhaust families have been issued or revised within the last 90 days, as of September 23, 2023.
Further information is available in the Executive Orders Summary.
For questions, please contact Off-Road Spark-Ignited Engine Certification or Help Line at 1-800-242-4450.
Model Year 2023
KOHLER COMPANY
| EO # | Date | Engine Family | Fuels | HC+NOx | CO | ||
|---|---|---|---|---|---|---|---|
| STD | CERT | STD | CERT | ||||
| U‑U‑005‑0744‑1 | 7/28/2023 | PKHXS.4292GB | 8 | 7.8 | 549 | 261 | |
| U‑U‑005‑0747‑1 | 7/28/2023 | PKHXS.7252GD | 8 | 6.6 | 549 | 326 | |
| U‑U‑005‑0761‑1 | 7/28/2023 | PKHXS.4292PE | 8 | 6.2 | 549 | 260 | |
| U‑U‑005‑0766‑1 | 7/28/2023 | PKHXS.7472GF | 8 | 5.7 | 549 | 242 | |
SUPERABRASIVE INC.
| EO # | Date | Engine Family | Fuels | HC+NOx | CO | ||
|---|---|---|---|---|---|---|---|
| STD | CERT | STD | CERT | ||||
| U‑U‑249‑0023 | 7/13/2023 | PSPAS.6032SA | 8 | 2.9 | 549 | 121 | |
| U‑U‑249‑0025 | 7/19/2023 | PSPAS.9992SC | 8 | 2.3 | 549 | 70 | |
WEIMA AGRICULTURAL MACHINERY CO., LTD.
| EO # | Date | Engine Family | Fuels | HC+NOx | CO | ||
|---|---|---|---|---|---|---|---|
| STD | CERT | STD | CERT | ||||
| U‑U‑121‑0037 | 8/4/2023 | PCWPS.2121GW | 0 | 0 | 549 | 339 | |
ZHEJIANG CONSTANT ENGINE MADING CO., LTD.
| EO # | Date | Engine Family | Fuels | HC+NOx | CO | ||
|---|---|---|---|---|---|---|---|
| STD | CERT | STD | CERT | ||||
| U‑U‑243‑0094‑1 | 7/20/2023 | PZCES.2081GA | 10 | 8.5 | 549 | 429 | |
| U‑U‑243‑0103‑2 | 8/4/2023 | ||||||
| U‑U‑243‑0108 | 7/28/2023 | PZCES.3222GT | 8 | 7 | 549 | 459 | |
Model Year 2024
CHONGQING DAJIANG POWER EQUIPMENT CO., LTD
| EO # | Date | Engine Family | Fuels | HC+NOx | CO | ||
|---|---|---|---|---|---|---|---|
| STD | CERT | STD | CERT | ||||
| U‑U‑105‑0534 | 8/21/2023 | RCDPS.4572EA | 4 | 1.7 | 536 | 71 | |
| U‑U‑105‑0535 | 8/21/2023 | RCDPS.4572EG | 4 | 1.4 | 536 | 110 | |
CHONGQING ZONGSHEN GENERAL POWER MACHINE CO., LTD
| EO # | Date | Engine Family | Fuels | HC+NOx | CO | ||
|---|---|---|---|---|---|---|---|
| STD | CERT | STD | CERT | ||||
| U‑U‑082‑0620 | 8/14/2023 | RCZHS.2241HC | 8 | 4.1 | 536 | 194 | |
LONCIN MOTOR CO., LTD.
| EO # | Date | Engine Family | Fuels | HC+NOx | CO | ||
|---|---|---|---|---|---|---|---|
| STD | CERT | STD | CERT | ||||
| U‑U‑145‑0646 | 7/27/2023 | RCGPS.2121DK | 8 | 4.7 | 536 | 208 | |
| U‑U‑145‑0647 | 8/14/2023 | RCGPS.4202DK | 4 | 2.3 | 536 | 57 | |