Perkins launched its first Tier 4 Final emissions compliant engines at this year’s ConExpo exhibition. The 400F, the latest addition to the 400 Series range, meets Tier 4 Final / Stage IIIB regulations which come into force in January 2013 in the EPA above 19kW (25 hp) and in the EU above 37kW (49.5 hp).
- Provides compact design with power of three and four cylinders
- Runs up to 45.5kW (61 hp)
- Eases transition to Tier 4 with 97% carryover of components from previous Tier engine
- Compact design of aftertreatment, with flexible mounting arrangements, provides easy installation
- Aftertreatment uses passive regeneration, with active regeneration capability, effectively burning soot in diesel particulate filter with no impact on duty cycle
- Requires ash service at a minimum of 3,000 hours which is typically equivalent to years of operation without servicing
- Delivers improvements in fuel consumption to minimize running costs and heat rejection, giving improved ambient clearance
- Features improved transient response, easy maintenance and serviceability, high fuel tolerance and reduced oil consumption
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