Powerful Cummins Tier 4 Final Performance Series Engine

All Asphalt Zippers® are powered by the latest Cummins intercooled turbo-diesel Tier 4 Final Performance Series Engines for quieter, cleaner power.

• Highest hp / torque per litre of displacement.
• Most efficient design for engine after treatment components, while meeting all Tier 4 Final emission standards.
• Optimized combustion processes and electronic controls contribute to high fuel efficiency.
• Designed for even the most heavy-duty applications, contributing to a long engine life.
• Genuine Cummins parts and qualified service technicians available worldwide for maintenance and support.