<span class="hpt_headertitle">B6.7N (2018)</span>

B6.7N (2018)

      Power                          Torque                     Certification
   200 – 240 hp               520 – 560 lb-ft               EPA 2018
   149 – 179 kW              705 – 759 N•m
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Description

Overview:

Cummins Westport introduces the new B6.7N natural gas engine for the school bus, shuttle, and medium-duty truck markets.  Rated up to 240 hp / 560 lb-ft torque, the B6.7N offers a reliable, low-emissions, and low cost option for your fleet.  The B6.7N is certified to California Air Resources Board Optional Low NOx standard of 0.02 g/bhp-hr – 90% lower
NOx emissions than current EPA regulations.

  • 100% natural gas engine, featuring spark-ignited stoichiometric combustion with cooled EGR and a maintenance-free Three-Way Catalyst
  • Closed Crankcase Ventilation (CCV) system and On-Board Diagnostics for optimal emissions performance
  • Certified to California Air Resources Board Optional Low NOx 0.02 g/bhp-hr – 90% lower
    current EPA standard); exceeds 2017 EPA GHG requirements
  • Cost-efficient and reliable performance

For additional information visit cumminswestport.com and cwiplaybook.com.

Additional information

Weight - lbs
Specifications

– NOx emission 0.02 g/bhp-hr (90% below EPA)

– Maximum Horsepower 240 HP / 179kW

– Peak Torque 560 lb-ft / 759 Nm

– Governed Speed 2400 RPM

– Type 4-cycle, spark-ignigted, in-line

– 6 cylinder, turbocharged, CAC

– Engine Displacement 409 CU IN / 6.7 Liters

– Number of Cylinders 6

– Operating Cycles 4

– Net Weight (Dry) 1,150 lb / 522 KG

– Fuel Type CNG / LNG / Biomethane

– Aftertreatment Three-way Catalyst

– Base Warranty 2 years, Unlimited Miles

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