Kohler Portable Generators (Sumec) – Electrical Shock Risk (2016)
Check Your Product
According to the U.S. Consumer Product Safety Commission (CPSC)
Product
Kohler portable generators
Brand
Sumec Machinery & Electric Co. Ltd., of China
Lot Codes / Batch Numbers
Not specified in CPSC notice. Check official source for details.
Product Images
Source: U.S. Consumer Product Safety Commission
Sumec Machinery & Electric Co. Ltd., of China is recalling Kohler portable generators. The hazard is: The generators have a wiring error, which can result in an electrical shock risk if an electrical de. Based on CPSC recall notice.
Summary derived from CPSC notice
The following details were not provided by CPSC: UPC codes.
Reason for Recall
As stated by CPSC
This recall involves the following Kohler portable generator models: PRO3.7, PRO3.7E, PRO5.2, PRO5.2E, and GEN5.0 with Spec Number PA-GEN50-3003. These generators have black frame assemblies and blue fuel tanks. The PRO3.7, PRO5.2 and GEN5.0 models have manual recoil start. The PRO3.7E and PRO5.2E have both manual recoil and electric start. Only generators with serial number 4528733735 or lower, and a manufacture date prior to 06 2016, representing the months and year of manufacture, are included in this recall. Model numbers, serial numbers, spec number and manufacturing date codes are on a silver label placed on each generator on the lower black frame assemblies.
Reported concern (CPSC)
The generators have a wiring error, which can result in an electrical shock risk if an electrical device is plugged into the generator.
Recommended Action
Per CPSC guidance
Consumers should immediately stop using the recalled generators and contact Kohler to schedule a free repair by the closest authorized dealer.
Verify this information on the official source
For complete details and official instructions, check the U.S. Consumer Product Safety Commission (CPSC) directly.
View official CPSC recall noticePage updated: Jan 6, 2026