Hamm Power Hybrid Drive

The Hamm PH hybrid power train system for tandem asphalt compactors has been developed to save fuel, costs and maintenance work,  benefiting all road construction and maintenance operations.

• System combines the traditional internal combustion engine with a hydraulic accumulator
• The internal combustion engine covers the base load while a hydraulic accumulator meets peak loads
• Results in machines that can be powered with smaller engines, while still delivering the same compaction power
• These smaller engines do not require an SCR catalytic converter or DEF fluid which results in advantages in terms of handling and maintenance
• Quieter power train
• At World of Asphalt Hamm is introducing the hybrid power train system in the HD+ 90i PH tandem roller