Details
Cummins C260-20 Diesel Engine: Genuine DCEC 8.3L 260HP Complete Assembly
The HekoPower Cummins C260-20 diesel engine is a proven 6-cylinder, 8.3L power unit designed for heavy-duty commercial applications. As a trusted engine supplier, HekoPower delivers original DCEC Cummins C260-20 complete engine assemblies with stable performance, fuel efficiency, and global export support.
Unlike generic specification-based listings, this page provides a comprehensive buying and application guide to help you select the right engine for your operational needs.
Tech Specs of Cummins C260-20
General Engine Data
Engine Model: Cummins C260-20
Type: 6 Cylinders in Line
Displacement: 8.3 L
Bore * Stroke: 114 * 135
Net Weight (with flywheel & alternator): 747 Kg
Overall Dimension: 1180mm*920mm*1280
Key Performance Data
Rated Power: 191 kW/260 HP
Rated Speed: 2200 rpm
Max Torque/Speed: 1025 N.m @ 1300 rpm
Fuel Consumption @ Rated Power: 235 g/Kw.h
Max. No-load Governed Speed: 2550 rpm
Idle-Speed: 750±100 rpm
Max Continuous Running Altitude: 3000 m
More Technical Data
Certification: Euro II
Aspiration: Turbocharged & Air-Air Intercooled
Fuel System: Weifu PW2000 Pump/RQV-K Governor
Compression Radio: 18:1
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: 12.3 L
What Makes the Cummins C260-20 Engine Stand Out?
Optimised 260HP Output for Balanced Performance
The Cummins 260HP Euro II engine offers an ideal balance between power and fuel economy. With a rated power of 191 kW at 2200 RPM and strong torque output, it is widely used in medium-to-heavy-duty commercial vehicles.
Reliable 6CTA8.3 Platform
Built on the Cummins 6CT8.3 / 6CTA8.3 platform, this engine is known for:
- High durability under continuous load
- Simple mechanical structure for easier maintenance
- Proven reliability in global markets
Turbocharged & Intercooled Efficiency
The Euro II C260-20 turbo air-air intercooled engine improves combustion efficiency and reduces fuel consumption, making it suitable for long-distance transport and demanding working conditions.
Application Scenarios – Where the C260-20 Performs Best
To avoid generic product duplication, this section focuses on real-world usage scenarios.
Heavy-Duty Trucks
The Cummins C260-20 engine for heavy duty trucks is widely used in:
- Cargo trucks
- Logistics fleets
- Long-haul transportation
Its torque output ensures stable performance even under full load.
Dump Trucks & Construction Vehicles
The C260-20 engine for dump truck / construction vehicles provides:
- Strong low-speed torque
- Reliable performance in harsh environments
- Reduced downtime
Buses and Passenger Transport
The Cummins 8.3L engine for buses offers:
- Smooth acceleration
- Lower vibration
- Improved passenger comfort
C260-20 vs Other Cummins C-Series Engines
C260-20 vs C245-20 Engine Difference
- C260-20 delivers higher power output
- Better suited for heavier loads
- Slightly higher fuel consumption but improved efficiency under load
When to Choose the C260-20
Choose this model if you need:
- A replacement engine for 6CT8.3 platforms
- Balanced performance between fuel efficiency and power
- Reliable operation in mixed-use conditions
Buying Guide – How to Choose the Right Engine Supplier
Genuine vs Rebuilt Engines
When selecting a genuine Cummins C260-20 engine, consider:
- Original DCEC manufacturing
- Factory-tested quality
- Longer service life
Pricing & Global Supply
The Cummins C260-20 price in China is typically more competitive due to supply chain advantages. HekoPower provides:
- Transparent quotations
- Bulk order discounts
- Flexible payment terms (T/T, L/C, Western Union)
Lead Time & Delivery
Typical C260-20 engine lead time delivery:
- Standard: 7–10 working days
- Bulk orders: Negotiable
Why Choose HekoPower as Your Engine Supplier?
Original DCEC Engine Supply
HekoPower specialises in Dongfeng Cummins C260-20 original engines, ensuring authenticity and reliability.
Global Export Experience
We supply engines to:
- USA
- Southeast Asia
- Middle East
- Africa
Warranty & After-Sales Support
- 12-month warranty
- Technical consultation
- Spare parts support
DCEC C Series, original products from Dongfeng Cummins Engine Plant (DCEC), Cummins Joint Venture Plant since 1986, 50% shareholding by Cummins USA. This series mainly includes C220-20, C230-20, C230-33, C240-20, C245-20, C245-33, C260-20, C260-33, C280-20, C280-33, C300-20, C300-33, C325-20.
Frequently Asked Questions
What is the price of Cummins C260-20 engine?
Pricing varies based on configuration and shipping location. Contact HekoPower for the latest quotation.
Can this engine replace older 6CT8.3 models?
Yes, the C260-20 replacement engine is compatible with many 6CT8.3 configurations.
What vehicles use the C260-20 engine?
It is commonly used in trucks, buses, and construction equipment.
