The B6.7, Cummins’ most popular diesel engine ever produced, has been refined over four decades of continuous improvement. The 2019 B6.7 model features an EGR-free design that delivers 5 percent more power and 31 percent more peak torque compared to its predecessor. Its award-winning VGT™ Turbocharger, known for its reliability and durability, boosts equipment productivity. Enhanced fuel economy and extended maintenance intervals contribute to lower operating costs and reduced Total Cost of Ownership. The EGR-free design simplifies the engine system, enhances reliability, and minimizes the space required for the cooling system. It also offers a range of component options for easier installation and maintenance, including choices for front- or rear-sump oil pan placements, on-engine or remote ECM and maintenance filters, Rear Engine or Front Engine Power Take Offs, and four turbocharger orientations: high-mount front and rear or low-mount front and rear.

B6.7 (Stage V) ENGINE SPECIFICATIONS

MAXIMUM POWER         MAXIMUM TORQUE         EMISSIONS

243.1 kW                1014 lb-ft @ 2600 rpm      EU Stage V and EPA Tier 4 Final

NEW / REMAN

The inline 4-cylinder F3.8 engine offers a 10 percent increase in power and nearly 20 percent more torque throughout the RPM range. Its EGR-free design simplifies the system and enhances reliability. Along with the performance boost, the engine achieves improved fuel efficiency, with a total fluid efficiency (including both fuel and Diesel Exhaust Fluid) enhanced by up to 3 percent. For equipment operating in duty cycles with frequent idling, Cummins Stop-Start technology can further enhance fuel economy. The engine’s high sulfur tolerance allows OEMs to install the F3.8 in equipment intended for global use.

F3.8 (Stage V) ENGINE SPECIFICATIONS

MAXIMUM POWER         MAXIMUM TORQUE         EMISSIONS

129.01 kW                    457 lb-ft @ 500-620 rpm      EU Stage V and EPA Tier 4 Final

NEW / REMAN

L9 (Stage V) SERIES-INDUSTRIAL MODELS

L9 430 L9 415 L9 400 L9 390 L9 380 L9 365 L9 350 L9 330 L9 300 L9 230 L9 280

The Cummins L9 is a medium-duty engine designed with heavy-duty components and performance capabilities, offering an 8 percent increase in power and a 13 percent boost in torque compared to the previous model. Enhanced fuel efficiency and extended maintenance intervals contribute to lower operational costs and a reduced Total Cost of Ownership. The compact Single-Module after treatment system integrates DPF, SCR, and urea dosing into a single unit, occupying 50 percent less space and weighing 30 percent less than previous systems. L9 owners also benefit from Cummins Connected Diagnostic a remote monitoring technology that wirelessly links the engine to product experts for immediate analysis and recommendations upon the generation of a fault code on any telematics-equipped equipment. .

QSC SERIES ENGINE SPECIFICATIONS

Power 295 - 430 hp         Torque 1085 - 1361 lb-ft       Certification EU Stage V and EPA Tier 4 Final
          219.98 - 320.65 Kw          1471.06 - 1845.27 N•m

NEW GENUINE / REMAN

QSF2.8 TIER4 FINAL SERIES-INDUSTRIAL MODELS

QSF2.8 49 QSF2.8 65 QSF2.8 74

The 2.8-liter QSF engine provides performance comparable to larger engines up to 3.4 liters while maintaining a more compact size. It offers durability similar to Cummins' 4.5-liter engines. Equipped with High Pressure Common Rail (HPCR) fuel injection, full-authority electronic controls, a Cummins wastegated turbocharger, and Charged Air Cooling (CAC), the QSF2.8 achieves an impressive peak torque of 221 lb-ft (300 N•m). For even more compact installations, the QSF2.8 is also available without charge air cooling. This advanced technology allows the QSF2.8 to comply with Tier 4 Final near-zero emissions standards using only cooled Exhaust Gas Recirculation (EGR) and Cummins' proprietary Diesel Oxidation Catalyst (DOC). Additionally, the same QSF2.8 engine without the DOC meets Tier 3 emissions regulations for regions where those standards are in effect .

QSF2.8 TIER4 SERIES ENGINE SPECIFICATIONS

Power 49 - 74 hp         Torque 147 - 221 lb-ft       Certification EPA Tier 4 Final
          36.54 - 55.18 Kw          199.31 - 299.64 N•m

NEW GENUINE / REMAN

QSK60 for Marine SERIES-INDUSTRIAL MODELS

QSK60-M 1491KW - 2013 KW, QSK60-DM 1563 KW- 2001 KW

The QSK60 for Marine is designed to endure the challenging conditions faced by commercial marine operators and is now available for recreational boating, including super yachts and support vessels. This engine features a robust block designed for continuous operation and long life, with metric O-ring seals and edge-molded gaskets to prevent fluid leaks. Its ductile single-piece iron piston design, complete with hardened liners and nitride-coated rings, ensures exceptional durability. The cooling system includes a low-temperature after cooling feature and an engine-mounted titanium plate heat exchanger for superior durability and minimal maintenance. Optional equipment includes a front power take-off adapter, touch screen color remote control panel, digital display, C Command panels, ELIMINATOR oil filtration system, SAE B accessory drive, a fully integrated type-approved alarm and safety system. .

QSK60 for Marine SERIES ENGINE SPECIFICATIONS

Power 2000 - 2700 hp         Torque  lb-ft       Certification IMO Tier II
     1491.4 - 2013.39 Kw          0-0  N•m

NEW GENUINE / REMAN