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Genuine Cummins L300-20 Diesel Engine: High-Performance 300HP DCEC Solution
The Cummins L300-20 diesel engine is a reliable and high-performance 300HP power solution designed for heavy-duty commercial vehicles. As a genuine DCEC L300-20 300HP engine, it features a robust 8.9L inline 6-cylinder structure, delivering stable output under demanding operating conditions.
Supplied by HekoPower, this engine is widely used in logistics trucks, construction transport vehicles, and buses. With a rated power of 221kW at 2200RPM, the Cummins L300-20 diesel engine provides an excellent balance between fuel efficiency and torque performance.
The engine is engineered to operate efficiently in harsh environments, including high-altitude regions up to 3000m, making it an ideal choice for global applications.
Tech Specs of 8.9L Cummins L300-20
General Engine Data
Engine Model: Cummins L300-20
Type: 6 Cylinders in Line
Displacement: 8.9 L
Bore * Stroke: 114 * 145
Net Weight (with flywheel & alternator): 650 Kg
Overall Dimension: 1149mm*799mm*1022mm
Key Performance Data
Rated Power: 221 kW/300HP
Rated Speed: 2200 rpm
Max. Torque/Speed: 1180 N.m @ 1400 rpm
Max. No-load Governed Speed: 2500 rpm
Idle-Speed: 700±100 rpm
Max Continuous Running Altitude: 3000 m
Fuel Consumption @ Rated Power: 225 g/Kw.h
More Technical Data
Certification: Euro II
Aspiration: Turbocharged & Air-Air Intercooled
Fuel System: BOSCH P7100 Pump/RVQ-K Governor
Compression Radio 16.6:1
Electrical System (Starter Motor/Alternator): 12V(500A)/24V (250A)
Lowest Starting Temp Without auxiliary system: -10℃/-25℃
Cooling Method: Water cooled
Engine Cooling Fluid Volume: 11.1 L
Fuel System & Bosch P7100 Pump Settings
A standout feature of this Cummins L300-20 Euro II diesel engine is the mechanical Bosch P7100 fuel system. Unlike electronic common rail systems, the Bosch P7100 pump settings for Cummins L300-20 allow for easier maintenance in regions with varying fuel quality, making it the best 300HP Cummins engine for truck operators in developing markets.
Applications of Cummins L300-20 Engine
The Cummins L300-20 engine for Dongfeng trucks and other heavy-duty platforms is widely recognized for durability and adaptability.
Common Applications
- Heavy-duty logistics trucks
- Construction and mining transport vehicles
- Commercial buses
- Regional freight vehicles
As a 300HP diesel engine for heavy-duty trucks, it provides consistent output and long service intervals, reducing downtime and operational costs.
Comparison – Cummins L300-20 vs L340-20 and ISLe Engine
When comparing Cummins L300-20 vs L340-20:
- L300-20 focuses on fuel economy and cost-effectiveness
- L340-20 provides higher power output
Compared to the ISLe series:
- L300-20 uses a simpler mechanical system
- ISLe engines feature electronic control for higher emission standards
This makes the L300-20 a preferred choice in developing markets.
Why Choose HekoPower as Your Cummins L300-20 Supplier?
As an original Cummins L300-20 engine wholesale supplier, HekoPower bridges the gap between factory production and your project site. We provide a genuine DCEC L300-20 wholesale engine package that includes:
- Warranty: Every unit comes with an L300-20 12-month warranty engine guarantee.
- Global Logistics: Optimized Cummins L300-20 engine lead time delivery via sea or air.
- Flexible Payment: We accept T/T, L/C, and Western Union payment to facilitate international trade.
Cummins L Series, original products from Dongfeng Cummins Engine Plant (DCEC), Cummins Joint Venture Plant since 1986, 50% shareholding by Cummins USA. This series mainly includes L270-30, L290-30, L300-20, L315-30, L325-20, L340-20, L360-20, L360-30, L375-20, L375-30.
