Cummins QSM15-C775 Engine 563KW National EURO III For Construction Machinery

Cummins QSM15-C775 Engine 563KW National EURO III Construction Machinery

Product Description:

Technical Specifiions:
QSM15-C775 is a 6-cylinder turbocharged intercooled diesel engine with a displacement of 14.5L to 15L, a rated power of 563KW, a peak torque between 2560N.m and 3000N.m, and a rated speed of 2100rpm.
The engine has a net weight of 1300KG, a compression ratio of 17.3:1, adopts the non-road National III emission standard, and allows the use of an altitude limit of 5000 meters.

Core technical parameters
Basic configuration: 6-cylinder turbocharged intercooled diesel engine, displacement 14.5L-15L, rated power 563KW@2100rpm, peak torque 2560-3000N.m, net weight 1300KG, compression ratio 17.3:1.
Emission standard: Non-road National III/Euro III emission, high-efficiency EGR (exhaust gas recirculation system) to reduce NOx emissions, adapted to environmental regulations.

Performance characteristics:
Adopting advanced turbocharging and intercooling technology, it provides strong power output and efficient fuel economy.
Low emission design, in line with the non-road National III standard, adapting to environmental protection requirements.
High reliability and durability, adapting to harsh working environments.

Appliion areas:
Widely used in non-road equipment such as construction machinery, mining equipment, agricultural machinery, ships and railways.
Suitable for various types of construction machinery such as excavators, loaders, rollers, cranes, etc., providing ideal power support.

Excavator: Suitable for 30-40 ton models (such as Kobelco SK350), providing fast excavation response.
Loader: Drive 5-6 cubic bucket, shorten cycle time by 0.8-1.2 seconds.
Mining equipment:
Mining truck: Drive 60-80 ton dump truck, maximum climbing ability up to 35%.
Drilling rig: Provide stable power for hydraulic hammer, and increase impact frequency by 15%.
IV. Emission technology analysis
EGR system: By cooling exhaust gas recirculation, reduce combustion chamber temperature and reduce NOx generation by 40%.
DOC+DPF: Optional oxidation alyst (DOC) and particulate filter (DPF) to meet the transition requirements of non-road National IV.
Intelligent control: ECU automatically adjusts EGR rate and injection parameters according to load to balance power and emissions.

User evaluation and market feedback

Positive evaluation:
Powerful power: User feedback shows that "digging force is significantly improved and cycle time is shortened".
Fuel-saving and durable: The measured fuel consumption is 8%-10% lower than similar products, and the failure rate is less than 0.5%.
Improvement suggestions:
Noise control: Some users reported that the idling noise reached 75dB, and it is recommended to add a soundproof cover.
Emission upgrade: To meet the National IV standard, an additional SCR system is required.

Maintenance suggestions

Maintenance cycle:
Engine oil/filter element: Replace every 500 hours (15W-40 CH-4 grade engine oil is recommended).
Fuel filter element: Replace every 1000 hours.
Air filter element: Clean every 500 hours and replace every 1500 hours.
Troubleshooting:
Starting difficulty: Check whether the fuel oil circuit contains air, and the battery voltage must be ≥24V.
Overheating alarm: Clean the radiator kins/dust and ensure the coolant level.

Product Packaging:

• Cummins QSM15 Engine
• Protective packaging to prevent damage during transportation
• User manual and warranty information included

Shipping:

• Ships within 2-3 business days of order confirmation
• Standard shipping via ground transportation
• Shipping costs calculated at checkout
• Tracking information provided once item has shipped