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Dongfeng Cummins Engine Assembly QSB4.5-C130 Qsb4.5 diesel Engine for Excavators

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  • QSB4.5-C130

  • Cummins

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Product Description: Cummins QSB4.5-C130 Diesel Engine

Robust and Efficient Power for Demanding Construction Machinery
The Cummins QSB4.5-C130 is a high-performance, heavy-duty diesel engine designed to deliver reliable and efficient power in the most challenging construction environments. Part of the advanced QSB4.5 series, this inline 4-cylinder engine balances compact dimensions with impressive low-speed torque, making it an ideal power source for a wide range of mid-sized equipment.

Core Technical Specifications

The key specifications of the QSB4.5-C130 engine are summarized below:

Feature Specification
Engine Model QSB4.5-C130 (DCEC)
Configuration In-line 4-cylinder, 4-stroke
Displacement 4.5 Liters
Rated Power 97 kW / 130 HP @ 2200 rpm
Peak Torque 600 - 622 N.m @ 1500 rpm
Aspiration Turbocharged and Air-to-Air Intercooled
Fuel System Bosch High-Pressure Common Rail (HPCR)
Emission Standard Euro Stage III / NS III
Weight (Net) Approximately 381 kg

Primary Equipment Applications

This engine is engineered as a prime mover for various construction and industrial machinery, including:

  • Excavators & Loaders: Particularly suitable for 20-ton class excavators and loaders, providing the necessary power for digging and loading cycles.

  • Drilling Rigs: Used in equipment like the XCMG XRL100 truck-mounted rotary drilling rig.

  • General Construction Equipment: Powers a broad range of machinery requiring a dependable 130 HP power source.

Core Technologies & Features

The QSB4.5-C130 integrates several key technologies that define its performance and durability:

  1. High-Pressure Common Rail (HPCR) Fuel System: The Bosch HPCR system enables precise fuel injection control, leading to superior combustion efficiency, improved fuel economy, lower emissions, and reduced noise.

  2. Advanced Turbocharging: The turbocharged and intercooled aspiration ensures excellent air intake, contributing to strong power output and torque at low engine speeds for better machine responsiveness.

  3. Intelligent Electronic Control: The engine is managed by a full-authority electronic control module (ECM). This system allows for programmable features, real-time diagnostics, and protection functions, enhancing performance and simplifying troubleshooting.

  4. Durable Design for Harsh Conditions: Built with a robust cylinder block and an integrated design that reduces the number of parts by approximately 40%, this engine minimizes potential failure points and is engineered to prevent water and oil leaks, ensuring reliability in tough working environments.

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KELUO is a company of machinery, engines, used equipment and spare parts founded by Hanhan in combination with HANJIU, Elephant in the industry.
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