The line of diesel and NG/LP Commercial Portable generator sets from CK Power have a range of 10 to 45 kW. The diesel fueled units meet Tier 4 Final EPA- and California Air Resources Board- certified requirements, and the NG/LP fueled units meet wellhead and pipeline EPA-certified requirements. They come standard with multiple voltage configurations, sound enclosures and custom-configurable power distribution to meet application needs. 855-257-6937; www.ckpower.com.