QSM 400 QSM 385 QSM 375 QSM 350 QSM 299 QSM 250 

Cummins QSM engine models are mainly in construction equipment with outstanding performance.

Main Features like Advanced Combustion Technology, Articulated Pistons and Improved Camshaft Design made QSM Engines more popular and Reliable.

These Engines are relatively less maintenance and Genuine & Aftermarket Parts are easily available from LLOYD & FEDDERS Parts Store.

QSM ENGINE SPECIFICATIONS         CertificationTier 2 / Stage II

Power 250 - 400 hp                                Torque 845 - 1400 lb-ft 
           186 - 298 kW                                           1146 - 1898 N•m

NEW GENUINE / REMAN 

Most trustful performance in construction field with less maintenance and one of the versatile engine ever built by Cummins.

C8.3 is coming in stage 2/Tier 2 Certificate with less emission and available in wide rage of ratings from 185-260 hp and compatible with every kind od of equipment and perform well in any harsh climate conditions all around the world.

We offers best prices for both Engines and Parts.

C 8.3 ENGINE SPECIFICATIONS         CertificationTier 2 / Stage II

Power 185 - 260 hp                                Torque 631 - 889 lb-ft 
           138 - 194 kW                                           856 - 1205 Nm

NEW GENUINE / REMAN 

This 4 cylinder 60-85hp range engines are mainly in skid steers, tele handlers, fork lifts etc. For ground equipment like compressors and road compactions also getting decent performance in different environmental conditions.

These naturally aspirated and turbocharged variations bring better results. Cummins B3.3 engines meet all current Tier 2/Stage II, simple and cost-effective design make this engine more popular.

B3.3 ENGINE SPECIFICATIONS    Certification Tier 2 / Stage II

Power 60 - 85 hp                            Torque 158 - 215 lb-ft 
           45 - 63 kW                                        214 - 292 Nm

NEW GENUINE / REMAN 

4-cylinder B3.9  B4.5       6-cylinder B5.9

For every construction area B series engine play a significant role from skid steer loaders to welders.

There are three main models B3.9,B4.5 for 4 cylinder and 6 cylinder B 5.9 rating ranges from 80-173 hp with varying  combinations of turbocharging and naturally aspirated and charge air cooling for better performance.

B3.9 and  B5.9 shares same technology with different power output and B4.5 and B3.9 is identical in exterior dimensions but shows longer stroke for more power and better low-end torque.

B SERIES ENGINE SPECIFICATIONS                      Certification Tier 2 / Stage II

Power  80 - 173 hp                                                           Torque 217 - 580 lb-ft 
            60 - 129 kW                                                                      294 - 786 Nm

NEW GENUINE / REMAN 

INDUSTRIAL APPLICATION MODELS

QSB6.7 QSB 275 QSB 260 QSB 250  QSB 240  QSB 220 QSB 215 QSB 205 QSB 203 QSB 200 QSB 190 QSB 185 QSB 173 QSB 170  QSB 160  QSB 155  QSB 133 QSB4.5 QSB 130 QSB 121  QSB 110

These 4-cylinder and 6-cylinder electronic QSB engines feature major enhancements to make every piece of equipment work harder, smarter, quieter and longer. Plus, they achieve Tier 3/Stage IIIA compliance with in-cylinder technology that maintains a compact, simple and cost-effective design solution. The QSB Series is based on the highly successful B Series engines and features power ratings from 110-275 hp (82-205 kW), an increase of up to 18%, with charge air cooling and turbocharging for strong performance. These engines combine proven full-authority electronic controls with the reliable performance you expect from one of the world’s most successful and durable engine designs.

In addition, every QSB has improved cold-start capability and is 5 to 9 decibels quieter in operation than its predecessor. It runs as quietly at full load as the previous QSB did at unloaded conditions.

QSB SERIES ENGINE SPECIFICATIONS               Certification Tier 3 / Stage IIIA

Power110 - 275 hp                                                            Torque 459 - 730 lb-ft
82 - 205 kW                                                                                  622 - 990 N•m  

NEW GENUINE / REMAN 

This KTA19 rugged engine block designed for continuous duty operation and long life. Metric O-ring seals and edge molded gaskets eliminate fluid leaks. Full power take-off available from front of crankshaft. Aluminum single-piece piston design with hardened liners and nitride coated rings for exceptional durability. Water cooled exhaust manifold reduces emissions and cools engine surface temperatures. Dependable Cummins PT fuel system for precise engine fueling. Step Timing Control (STC) allows for smooth engine acceleration under load. Premium fuel injectors utilize ceramic components for increased durability.

KT19 ENGINE SPECIFICATION

Power 500 - 700 hp        Certification IMO Tier I
373 - 522 kW

NEW GENUINE / REMAN

One of the powerful engines from KT series. This heavy duty turbocharged aftercooled V12 engine with replaceable wet cylinder liners offer longer life and lower rebuild cost. Cummins PT fuel system can be operated mechanically or with CENTRY electronics for precise engine fueling. Step Timing Control (STC) allows for smooth engine acceleration under load. Keel cooled or engine mounted plate heat exchanger for reduced installation cost and less maintenance. Spin-on Cummins water treatment filters for protection against cooling system corrosion. Marine grade air filters with air inlet restriction indicator. Twin Cummins turbochargers optimized for marine usage.

KTA38 ENGINE SPECIFICATIONS

Power 850 - 1500 hp               Certification Tier 1
634 - 1119 kW

NEW GENUINE / REMAN

KTA 50 engines are Low profile for ease of installation and service. Replaceable wet cylinder liners offer longer life and lower rebuild cost. Gallery cooled pistons for maximum durability. Standard (151 L [40 gal]) or high capacity (185 L [49 gal]) marine grade oil pan. Cummins spin-on oil filter cartridge available handed for simplified service. Keel cooled or engine mounted plate heat exchanger for reduced installation cost and less maintenance. Spin-on Cummins water treatment filters for protection against cooling system corrosion. Dry exhaust manifold with water shielding for reduced fuel consumption and improved performance make these engines more efficient.

KTA 50 ENGINE SPECIFICATIONS

Power 1180 - 1875 hp          Certification IMO Tier I
880 - 1398 kW

NEW GENUINE / REMAN

Cummins N855 rugged engine block designed for continuous duty operation and long life. Metric O-ring seals and edge molded gaskets eliminate fluid leaks. Full power take-off available from front of crankshaft. Aluminum single-piece piston design with hardened liners and nitride coated rings for exceptional durability. Suitable for small workboats and fishing vessels that do not require type approval, custom options or complex packaging. Cummins turbocharger optimized for marine applications. Water pump for efficient operation and optimized performance. Dependable Cummins PT fuel system optimizes combustion for enhanced fuel economy as well as reduced emissions and minimal smoke. Premium fuel injectors utilize ceramic components for increased durability.

Power 240 - 450 hp            Certification IMO Tier I
179 - 336 kW

NEW GENUINE / REMAN

With the QSB3.3, with  80-110 hp (60-82 kW) range from a highly compact, economical engine. It combines the proven reliability of the B3.3 with the performance enhancing capability of Cummins Quantum System electronic controls and a High-Pressure Common Rail fuel system. Features such as auto-derate engine protection, rapid diagnostics, easier cold starts and faster load acceptance bring significant operating benefits. Just as important, the engine retains the fuel efficiency and minimal service requirements of the B3.3, offering the same low operating costs. Not only does the QSB3.3 meet Tier 3/Stage IIIA emissions, it also sets new standards of engine sociability with exceptionally low noise and vibration. Cummins advanced in-cylinder combustion eliminates the need for complicated emissions solutions – and it is robust enough to operate safely on fuel with high sulfur content anywhere in the world.

QSB 3.3 ENGINE SPECIFICATIONS

Torque 277 - 306 lb-ft           Certification Tier 3 / Stage IIIA
376 - 415 N•m

NEW GENUINE / REMAN

QSC SERIES-INDUSTRIAL MODELS

QSC 305 QSC 300 QSC 290 QSC 280 QSC 275 QSC 260 QSC 250 QSC 245 QSC 240 QSC 230 QSC 215

Cummins QSC engines are built on one of the world’s most successful – and durable – engine block designs. In fact, there are over three quarters of a million in use around the globe every day. The QSC advanced electronics provide enhanced engine performance with higher torque and better throttle response at every rpm. Electronic engine control provides additional advantages that include increased fuel economy, precision diagnostics and engine protection. And the impressive durability of the QSC is enhanced by long maintenance intervals, improved cold starting plus up to 50% quieter operation for improved operator comfort. High Pressure Common Rail Fuel System – Allows multiple injection events for cleaner, quieter operation with consistent performance at every rpm. Also improves cold-weather starting.

QSC SERIES ENGINE SPECIFICATIONS

Power 205 - 305 hp         Torque 675 - 1020 lb-ft       Certification Tier 3 / Stage IIIA
           153 - 227 Kw                    915 - 1383 N•m

NEW GENUINE / REMAN

Cummins QSK19 engines are proven to consistently deliver upward of 90 percent availability in haul trucks, excavators, drills, wheel loaders and other mining equipment, based on customer data from around the world. No other engine in its class can match the QSK19 for its extended life-to-overhaul and low life-cycle cost. It also delivers exceptional performance in frigid climates, with cold starting down to 0°F (-18°C) without starting aids. Cummins have we’ve taken the proven QSK19 design and developed an innovative package of upgraded components with stronger capabilities and a more robust design to achieve more productivity and reliability – while simultaneously offering innovative technology solutions to meet the varying degrees of emissions compliance in every corner of the globe. The Prelub system pressurizes the entire lube system before cranking reducing friction and extending life-to-overhaul.

QSK 19 ENGINE SPECIFICATIONS

Power 506 - 800 hp          Torque 1175 - 2032 lb-ft         Certification Tier 2 / Stage II
377 - 597 kW                               1593 - 2755 N•m

NEW GENUINE / REMAN

These 6 Cylinder robust engines block designed for continuous duty operation and long life. Single cylinder head with four valves per cylinder enhances performance with rotary fuel pump with optional electronic governor for precise fueling and engine speed. Single loop keel cooling or engine mounted heat exchanger available for simplified installation. Optional fan drive for radiator applications. Water cooled exhaust manifold reduces emissions and cools engine surface temperatures. Cummins turbocharger optimized for marine applications.

Power 104 - 150 hp
            78 - 112 kW

NEW GENUINE / REMAN

QSL ENGINE MODELS

QSL 365 QSL 350 QSL 325 QSL 305 QSL 300 QSL 280

Cummins QSL offers ratings from 280-365 hp (209-272 kW) and a torque rise of up to 50%. QSL engines combine advanced in-cylinder combustion technology and a High-Pressure Common Rail (HPCR) fuel system to increase power and reduce emissions. At the same time, the QSL delivers better cold starting and runs 50% quieter for increased operator comfort. Cummins QSL engines are built to deliver heavy-duty performance in every piece of machinery. Full-authority electronic engine controls combine with the High Pressure Common-Rail fuel system for strong performance at every rpm. Its free-breathing 24-valve design and centered injectors give the QSL one of the highest power-to-weight ratios in its class. Plus, the QSL is capable of running on high-sulfur fuels, so it’s at home in every corner of the globe.

Power 250 - 365 hp             Torque 800 - 1120 lb-ft        Certification Tier 3 / Stage IIIA
186 - 272 Kw                                1085 - 1519 N•m

NEW GENUINE / REMAN

The B6.7 Engine for Medium-Duty Trucks delivers exceptional power and performance, with outputs ranging from 200 to 325 horsepower (149 to 242 kW) and torque between 570 and 750 lb-ft (773 to 1017 Nm). Certified to meet the EPA standards, the B6.7 is engineered for efficiency and reliability. Key design enhancements include extended maintenance intervals, such as longer oil drain cycles, reduced frequency of fuel filter replacements, and a maintenance-free crankcase ventilation filter. These upgrades contribute to lower operational costs, reduced downtime, and improved overall fleet productivity

ENGINE SPECIFICATIONS

MAXIMUM POWER MAXIMUM TORQUE   EMISSIONS  Non-Certified

325 HP                         1017 Nm at 2600 RPM                   

NEW GENUINE / REMAN