L9 for Medium-duty (2024)
Power
260 - 380 hp
Torque
860 - 1250 lb-ft
Certification
EPA 2024
Applications
PRODUCT Detail
Overview
Specifications
Features
Brochures
Heavy-duty capability in a medium-duty package
The 2024 L9 engines do more than just provide the power, reliability and durability you need to get the toughest jobs done. The 2024 L9 delivers class-leading power and torque ratings, an unmatched power-to-weight ratio, and the dependability and uptime you expect from Cummins. With ratings ranges of 260 hp to 380 hp (194 – 283 kW) and up to 1250 lbft (1695 N•m) of peak torque, the L9 is designed to excel in some of the toughest duty cycles. High-strength components and features, like replaceable cylinder liners for easier rebuilding, add life to the engine and add to its residual value.All About Uptime:With extended recommended engine maintenance intervals, you can go longer between oil drains and fuel filter changes. A completely maintenance-free breather means you’ll never have to change a crankcase ventilation filter again. Trucks go longer between trips to the garage for scheduled maintenance, and more money goes back to your bottom line. Also on the 2024, the L9 offers advancements in connectivity to help you find, prevent and resolve issues faster.Know more. Experience the best from your engine.Cummins commitment to internal combustion engine innovation is complemented by its commitment to offering digital products and services that enhance the entire life of every Cummins engine. This includes connecting real-time data from vehicles on the road to maintenance and service operations, giving customers an unparalleled ability to look ahead, optimize operations and minimize downtime.Cummins customers can expect a digitally enriched experience over the life of their vehicles, including newly released features that connect in-mission operations directly to maintenance and repair processes for more seamless end-to-end fleet management.- Acumen® – Cummins’ advanced computing device, creating smart engines that are directly connected to current and future digital capabilities.
- PrevenTech® – offers real-time remote monitoring and advanced analytics, including predictive models, for Cummins engines.
- OptiTech® – Optimize your Cummins engine’s performance and efficiency by updating software and trim parameters over-the-air.
- Guidanz® – Cummins’ all-in-one servicing technology suite that helps customers achieve greater productivity while improving repair velocity.
Horsepower | 260-380 hp (194-283 kW) |
---|---|
Peak Torque | 860-1250 Lb-Ft (1166-1696 N●m) |
Governed Speed | 2100/2200 rpm |
Clutch Engagement Torque | 575 lb-ft (780 N●m) |
Number of Cylinders | 6 |
Engine Weight (Dry) | 1,695 lb | 769 kg |
NOTE: For all engines and options available, horsepower may be limited by the truck OEM
REPTO – Available – Torque limit of 435 lb-ft continuous, 520 lb-ft intermittently, gear drive ratio is 1.15:1, rotation is opposite of the crankshaft
FEPTO – Available – Torque limit up to 210 lb-ft
- VGT® Turbocharger from Cummins Turbo Technologies – The patented design is widely recognized as an industry performance leader. Electronic actuation improves precision and responsiveness. The VGT Turbo is a key element in providing exceptional fuel economy and braking horsepower
- Connected Diagnostics™ – Wirelessly connects your engine to Cummins through a telematics device for immediate diagnosis of a fault alert. Provides a clear recommendation for continued operation, or the need for service, within seconds.
- XPI Fuel System from Cummins Fuel Systems – Delivers superior performance even in lower engine rpm ranges. Enables multiple injection events per cycle, for improved fuel efficiency with quieter, smoother operation.
- Single Module Aftertreatment From Cummins Emission Solutions –
Combines high-efficiency SCR, a more reliable dosing unit and a DPF into a single flow-through unit. It is up to 70 percent smaller, so it’s easier to install, and as much as 30 percent lighter than the aftertreatment units it replaces. Better heat management improves fuel efficiency and minimizes periodic maintenance. - Fuel Filters And Lube Filters From Cummins Filtration – Fleetguard® filters protect against corrosion and contaminants with innovative technology, including NanoNet® media, which provides 10 times better protection than conventional fuel filters.
- Single High-Capacity Electronic Control Module (ECM) – A higher capacity offers faster processing of more information, fully integrated control over the engine and aftertreatment system for optimized performance and improved engine lamp strategy.
ดาวน์โหลดโบร์ชัวร์สินค้า
ลงทะเบียนเครื่องยนต์และเครื่องกำเนิดไฟฟ้าของคุณวันนี้ เพื่อรับข้อมูลล่าสุดเกี่ยวกับสินค้า
ข้อมูลทางเทคนิค การซ่อมบำรุง และการขอคำแนะนำสำหรับคุณ