Details
Dongfeng Cummins ISDe270-30 Diesel Engine (6.7L, 270HP)
As a trusted global engine supplier, HekoPower provides the genuine Cummins ISDe270-30 engine for heavy-duty commercial applications. This highly reliable 6-cylinder, 6.7L diesel engine is engineered by DCEC to deliver consistent power under demanding conditions. It produces 198kW of rated power at 2500 rpm. The architecture of the Cummins ISDe270-30 6.7L engine ensures a balance between high power output and strict fuel economy. This makes it a primary choice for fleet operators upgrading their rolling stock or seeking a durable DCEC ISDe270-30 replacement engine.
Tech Specs of ISDe270-30 Engine
General Engine Data
Engine Model: Cummins ISDe270-30
Type: 4 Cylinders in Line
Displacement: 6.7 L
Bore * Stroke: 107 * 124
Net Weight (with flywheel & alternator): 509 Kg
Overall Dimension: 901mm*723mm*815mm
Key Performance Data
Rated Power: 198 kW/270 HP
Rated Speed: 2500 rpm
Idle Speed: 600-800 rpm
Fuel Consumption @ Rated Power: 195 g/Kw.h
Max Continuous Running Altitude: 3000 m
Max. Torque/Speed: 970 N.m @ 1200-1700 rpm
Torque/Rated Speed: 758 N.m @ 2500 rpm
Max. No-load Governed Speed: 2850 rpm
More Technical Data
Certification: Euro III/IV
Aspiration: Turbocharged & Charge Air Cooled
Fuel System: Bosch Direct Injection (HPCR)
Compression Radio: 17.3:1
Starting System: Electrical Starting Motor 24V(750A)
Lowest Starting Temp Without auxiliary system: -12℃/-25℃
Cooling Method: Water cooled
Engine Cooling Fluid Volume: 9.4 L
Real Application Scenarios for the 270HP Vehicle Engine
The Cummins ISDe270-30 truck engine is specifically calibrated for the rigors of on-highway commercial transport. Unlike stationary generator engines, this motor must handle constant RPM fluctuations and variable load demands. It is widely utilized as a Euro III Cummins 270HP bus engine, particularly in 10 to 12-meter urban transit and intercity coaches. The engine's structural rigidity absorbs the heavy vibrations associated with stop-and-go city routes.
In the freight sector, the Cummins ISDe270-30 engine for heavy trucks serves as the backbone for regional logistics. Vehicles operating with this engine benefit immensely from the 970 Nm maximum torque. This peak torque is accessible early in the rev range, which is critical for fully loaded trucks accelerating from a standstill or navigating steep highway inclines without excessive gear hunting. Fleet managers specifically look for the ISDe270-30 complete diesel engine when retrofitting chassis that require a high power-to-weight ratio without expanding the engine bay footprint.
Technical Comparisons: ISDe270-30 vs. Similar 6.7L Cummins Models
Buyers often need to evaluate the Cummins ISDe270-30 vs ISDe245-30 when deciding on fleet replacements. Both engines share the same 6.7-liter displacement block. However, the ISDe270-30 delivers a noticeably more aggressive torque curve. The 245HP model is perfectly adequate for standard medium-duty box trucks operating on flat terrain. In contrast, the Cummins ISDe270-30 270HP engine is necessary for vehicles carrying maximum payload capacities through mountainous or varied topography. The extra horsepower ensures the vehicle maintains highway speeds under load, reducing overall transit times.
When comparing the 6.7L Cummins ISDe270 vs ISDe285, the conversation shifts toward total cost of ownership. The 285HP variant pushes the 6.7L block to a higher output, which is ideal for maximum-weight tractor-trailers. Yet, for many regional haulers, the Cummins ISDe270-30 vs ISDe285-30 debate is settled by fuel efficiency. The ISDe270-30 fuel consumption rate is highly optimized for standard freight. It avoids the slight fuel penalty associated with the higher-output 285HP tuning. Furthermore, buyers occasionally encounter variations like the ISDe270-30 vs ISDe270-30A or ISDe270-30B. These suffix letters typically denote minor calibration tweaks for specific OEM chassis integrations or accessory drive arrangements, though the core Cummins ISDe 6.7L engine specifications remain identical.
Common Misconceptions and Engine Identification
A frequent challenge in the secondary market is knowing how to identify a Cummins ISDe270-30 engine correctly. Buyers sometimes mistake older mechanical 6BT engines for modern ISDe variants due to similar physical block dimensions. The defining characteristic of this model is the ISDe270-30 Bosch HPCR fuel system. This High-Pressure Common Rail setup uses electronic actuation to control fuel atomization precisely, completely replacing the older mechanical pump systems.
Accurate ISDe270-30 engine model identification requires inspecting the physical hardware. You must locate the Cummins ISDe270-30 engine data plate, typically riveted to the timing gear cover or the side of the cylinder block. This plate contains the two most vital pieces of procurement data: the engine serial number and the ISDe270-30 CPL code (Control Parts List). The CPL code is absolute proof of the engine's internal configuration. Relying purely on visual inspection often leads to purchasing incompatible parts, as internal components like pistons and injectors vary drastically between different CPLs.
Maintenance and Replacement Engine Tips
Maintaining the ISDe270-30 turbocharged diesel engine requires strict adherence to fluid schedules and air system inspections. The ISDe270-30 air-air intercooler is highly efficient at lowering intake temperatures to increase air density. However, operators must routinely check the intercooler piping for boost leaks. A tiny leak in this system forces the turbocharger to overspin to meet manifold pressure targets, drastically shortening its lifespan and increasing the ISDe270-30 fuel consumption.
When a catastrophic failure occurs, fleet owners must choose between a deep overhaul or purchasing a Cummins 6.7L 270HP replacement engine. In high-uptime commercial environments, sourcing an ISDe270-30 complete engine assembly is often the most cost-effective route. Rebuilding a severely damaged engine can sideline a commercial vehicle for weeks. Installing a complete Dongfeng Cummins ISDe270-30 replacement gets the asset back on the road in days. As a Cummins ISDe270-30 engine supplier in China, HekoPower ensures these replacement units meet strict factory tolerances, matching the exact ISDe270-30 engine weight and dimensions required for a drop-in installation.
Cummins ISDe Series Models
When planning a comprehensive fleet maintenance strategy, operators often review the entire engine lineup to match specific vehicle chassis and tonnage requirements. Because commercial fleets rarely rely on just one engine displacement, our inventory is structured to cover the full spectrum of this family. Having access to the broader catalog ensures that no matter the truck model in your yard, the correct powertrain solution is available.
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 ISDe140-30, ISDe140-40, ISDe160-30, ISDe160-40, ISDe180-30, ISDe180-40, ISDe185-30, ISDe185-40, ISDe200-30, ISDe210-30, ISDe210-40, ISDe230-30, ISDe245-30, ISDe270-30, ISDe285-30, ISDe300-40.
FAQ – Cummins ISDe270-30 Engine
What is the Cummins ISDe270-30 wholesale price and availability?
The Cummins ISDe270-30 engine price fluctuates based on global supply chain factors, raw material costs, and whether you require a bare long block or a fully dressed engine. As a dedicated Cummins ISDe270-30 exporter and wholesale distributor, HekoPower provides customized ISDe270-30 engine quotations for bulk fleet orders.
What are the exact ISDe270-30 bore and stroke dimensions?
The Cummins ISDe270-30 bore and stroke measure 107 mm by 124 mm. This relatively long-stroke design is precisely what allows the engine to generate its massive low-end torque, making it highly effective for heavy commercial transport. This geometry operates alongside a specific Cummins ISDe270-30 compression ratio designed to maximize the efficiency of the Euro III combustion cycle.
Does HekoPower provide the Cummins ISDe270-30 parts catalogue?
Yes. Maintaining this engine requires access to genuine components. We supply the comprehensive parts catalog for this specific engine family. Whether you need replacement injectors for the Bosch HPCR system, a new turbocharger, or routine service filters, we ensure you receive the correct genuine DCEC ISDe270-30 engine parts based on your exact CPL code.
What is the typical ISDe270-30 price and lead time for international shipping?
Lead times depend entirely on current stock levels and the destination port. An ISDe270-30 engine replacement for a commercial vehicle is typically prepared for freight dispatch quickly. We encourage procurement managers to contact our sales team directly for real-time inventory checks, accurate shipping dimensions, and current wholesale pricing tiers.
