EPA Tier 4 Final Diesel Generators

Meet emissions requirements without sacrificing power with EPA Tier 4 Final diesel generators from Urban Supply Inc. These compliant diesel gensets deliver clean, regulation-ready power for job sites and jurisdictions that mandate Tier 4 Final standards.

Tier 4 Final engines cut particulate and NOx emissions dramatically while maintaining the runtime and durability diesel is known for — essential for government, rental, and regulated projects.

What to look for

Confirm Tier 4 Final compliance for your jurisdiction, size kW output to your loads, and verify single- vs. three-phase and fuel capacity. Check aftertreatment service requirements and sound ratings for your site.

Why buy from Urban Supply Inc: we're an authorized dealer for every brand we carry, so equipment ships new with the full manufacturer warranty. Enjoy our price match guarantee, free shipping on orders over $299, shipping insurance, and US-based expert support. Browse the collection below and order with confidence.