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Cummins ISLe270-30 Engine | 8.9L 270HP Diesel Engine for Truck
The Cummins ISLe270-30 engine is a classic 8.9L inline six‑cylinder heavy‑duty diesel engine manufactured by DCEC (Dongfeng Cummins). As a dedicated engine supplier, HekoPower supplies original, brand‑new ISLe270-30 engines with full factory certification, stable wholesale supply, short lead times and reliable after‑sales support.
This model delivers 270HP rated power, meets Euro III emission standards, and uses a Bosch high‑pressure common rail system. It offers balanced performance, low fuel consumption and strong environmental adaptability, making it one of the most cost‑effective power solutions for medium and heavy‑duty commercial vehicles.
Tech Specs of Cummins ISLe270-30
General Engine Data
Engine Model: Cummins ISLe270-30
Type: 6 Cylinders in Line
Displacement: 8.9 L
Bore * Stroke: 114 * 144.5
Net Weight (with flywheel & alternator): 706 Kg
Overall Dimension: 1147mm*767mm*1104mm
Key Performance Data
Rated Power: 201 kW/270 HP
Rated Speed: 2100 rpm
Idle Speed: 600-800 rpm
Fuel Consumption @ Rated Power: 210 g/Kw.h
Max Continuous Running Altitude: 4500 m
Max. Torque/Speed: 1050 N.m @ 1100-1700 rpm
Max. No-load Governed Speed: 2330 rpm
More Technical Data
Certification: Euro III
Aspiration: Turbocharged & Charge Air Cooled
Fuel System: Bosch Common rial (CCR)/ECM Governor
Compression Radio: 16.6:1
Starting System: Electrical Starting Motor 24V(750A)
Lowest Starting Temp Without auxiliary system: -12℃/-33℃
Cooling Method: Water cooled
Engine Cooling Fluid Volume: 11.1 L
In-Depth ISLe270-30 Technical Specifications & Performance
The ISLe270-30 specifications represent the perfect balance between fuel economy and high-torque performance. This six-cylinder, in-line engine is a staple for logistics and construction fleets across Asia and Africa.
Power Output and Torque Efficiency
The 8.9L Cummins 270HP engine delivers a rated power of 198kW at 2100rpm. However, the true strength lies in the Cummins ISLe270 torque and power curve, which peaks at 1050 N.m within the 1100–1500rpm range. This low-end torque is essential for heavy-duty trucks starting on steep inclines or navigating soft terrain.
Advanced Fuel System and Low Consumption
A common question from fleet managers is about the ISLe270-30 Euro III engine fuel consumption. Utilizing a Bosch common rail (CCR) fuel system and a waste-gated turbocharger, this engine achieves a 210g/kW·h fuel consumption rate. This high-efficiency design helps operators reduce overhead costs significantly compared to older mechanical models.
4500m High-Altitude & Cold Start Capabilities
Standard engines often struggle with air density and temperature fluctuations. The 4500m altitude capable ISLe270-30 diesel engine is tuned to maintain power delivery in mountainous regions. Furthermore, the −12°C cold start ISLe270-30 heavy-duty engine configuration, supported by a 24V electrical starting system, ensures uptime in frigid winter conditions without external heating aids.
Cooling and Lubrication Specs
For long-term reliability, the ISLe270-30 water-cooled engine features an 11.1L coolant volume and a robust oil filtration system. With a 706kg net weight, it provides a high power-to-weight ratio, optimizing the payload capacity of heavy vehicles.
Application Scenarios for ISLe270-30 Engine
The Cummins ISLe270 engine for truck is suitable for:
- Medium-duty and heavy-duty cargo trucks
- Regional logistics and distribution fleets
- Passenger buses and commercial vehicles
- Construction and municipal vehicles
ISLe270-30 vs ISLe290 vs ISLe310 – How to Choose
Choosing the right engine depends on your application:
- ISLe270-30: Best for fuel efficiency and medium-load transport
- ISLe290-30: Balanced performance for mixed operating conditions
- ISLe310: Higher horsepower for heavy-duty and long-haul operations
For fleet operators upgrading from older engines, the ISLe270-30 is also an effective replacement for Cummins C8.3, offering modern fuel systems and lower operating costs.
Why Choose HekoPower as Your ISLe270-30 Supplier
Genuine Engine Supply
HekoPower supplies original Cummins ISLe270-30 engines sourced from DCEC, ensuring OEM quality and reliability.
Fast Delivery and Wholesale Support
- Typical lead time: 10 business days
- Bulk order and wholesale pricing available
- Export-ready packaging for international shipping
Warranty and After-Sales Service
- 12-month warranty coverage
- Supply of ISLe270-30 engine overhaul kits and genuine parts
- Technical support for installation and maintenance
Spare Parts and Maintenance Support
The ISLe270-30 engine ECM electronic control module, turbocharger, and fuel system components are widely available, ensuring:
- Easy maintenance
- Reduced downtime
- Long service life
HekoPower also provides:
- Genuine overhaul kits
- Injectors and fuel pumps
- Turbochargers and sensors
Buy Cummins ISLe270-30 Engine from China Supplier
If you are looking to buy Cummins ISLe270-30 engine wholesale, HekoPower offers:
- Competitive pricing from China supplier network
- Flexible order quantities
- Fast global delivery
Contact us today for ISLe270-30 price and lead time details.
DCEC ISDe Series, original products from Dongfeng Cummins Engine Plant (DCEC), Cummins Joint Venture Plant since 1986, 50% shareholding by Cummins USA. This series mainly includes ISLe270-30, ISLe290-30, ISLe300-30, ISLe310-30, ISLe325-30, ISLe340-30, ISLe350-30, ISLe375-30.
