


ISDe4.5 Automotive Engines Basic information
| Engine Type: | 4 – Cylinder; In – line; 4 – Cycle |
| Displacement: | 4.5 L |
| Rated Speed: | 2500 RPM |
| Advertised Power: | 125 KW to 155 KW @ 2500 RPM |
| Peak Torque: | 550 N.m to 700 N.m @ 1500 RPM |
| Bore * Stroke: | 107mm*124 mm |
| Packing Size (L * W * H): | 1010mm * 800mm * 800mm |
| Dry Weight: | 700-800kg |
DCEC ISDe4.5 Automotive Engines Detailed information
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Dongfeng Cummins Joint Venture (DCEC)
Founded in 1986, Dongfeng Cummins is a 50-50 joint venture between Dongfeng and Cummins USA. The plant produces reliable engines using Cummins’ technology, serving various heavy-duty industries.
Cummins ISDe4.5 Engine
The Cummins ISDe4.5 engine stands out for its versatility and reliability. It is commonly used in:
Heavy trucks
Excavators
Road rollers
Bulldozers
Cranes
Water pumps
Power packs
Key Features
Fuel Efficiency: Optimized for fuel consumption, this engine lowers operational costs in heavy-duty applications.
Integrated Design: Cummins’ engineering ensures smooth and seamless performance across various machines.
Manufacturing Quality: Built to meet high standards, the engine performs reliably in tough conditions.
Turbocharger Efficiency: The Holset Exhaust Gas Wastegate improves turbocharger performance for better engine output.
Precise Fuel Injection: The Rotor High-Pressure Fuel Pump boosts combustion efficiency for more power.
Durability: Platform Honing Cylinder Liners reduce friction, extending engine life.
Proven Performance: This engine excels in harsh environments, providing consistent, reliable power.
Conclusion
The Cummins ISDe4.5 engine delivers fuel efficiency, durability, and reliable performance, making it a trusted choice for heavy-duty applications.
ISDe4.5 Automotive Engines Details
| Engine Model | Governed(KW@RPM) | Peak Torque(Nm@RPM) | Intake |
| ISDe140 40 | 103@2500 | 550@1400 | Supercharged intercooling |
| ISDe160 40 | 118@2500 | 600@1400 | Supercharged intercooling |
| ISDe180 40 | 132@2500 | 700@1400 | Supercharged intercooling |
| ISD185 50 | 136@2500 | 700@1200-1600 | Supercharged intercooling |

