The Cummins B6.7 engine for the Barko 240B tracked feller buncher is a Tier 4 Interim / Tier 4 Final /common-rail diesel (CM2350 platform, CPL4834, engine family D31, EPA family RCEXL06.7AAQ, cylinder block 5405093, ECM code IN10016, 160-300 hp range, up to 280 hp / 209 kW) used in heavy tracked feller buncher applications. This Barko 240B is confirmed in OEM, dealer and brochure sources to use the Cummins B6.7 and QSB6.7 (Tier 4 Final ) engine family, rated around 225 hp. The Cummins B6.7 is also known as the Cummins QSB6.7 (6.7L) - the same 6.7 engine under both names - so this Barko 240B page ranks whether a customer searches B6.7, QSB6.7 or 6.7. We supply new surplus Cummins B6.7 and QSB6.7 engines for Barko 240B machines with nationwide shipping, used across construction, recycling, material handling, agricultural, forestry, port, drilling and industrial operations. Compatibility must be confirmed by original engine ESN, CPL, ECM code, horsepower rating, fuel calibration, turbo, injectors, aftertreatment, flywheel housing, oil pan, and harness before shipment. Contact us for current availability, pricing and nationwide shipping for Cummins B6.7 and QSB6.7 engines for the Barko 240B.