SSCD300-2500/6000 High-Precision All-Condition Measurement and Control 300kW Diesel Engine Test Bench

SSCD300-2500/6000 High-Precision All-Condition Measurement and Control 300kW Diesel Engine Test Bench

1. Heavy-Duty Power R&D and Testing Solutions | High-Precision All-Condition Measurement and Control | Dual-Application Solution for Scientific Research and Production

The SSCD300-2500/6000 300kW diesel engine test bench is specifically designed for mass production testing by heavy-duty vehicle/engine manufacturers and for research and development in university laboratories. It precisely meets the needs of all scenarios related to the research and development, performance calibration, durability testing, and modification and upgrade of large-displacement 4-stroke water-cooled diesel engines. The bench is equipped with a self-developed high-power dynamometer system and intelligent measurement and control platform, supporting diesel, methanol, and mixed fuel testing. It combines industrial-grade high stability with research-grade high precision, meeting the quality control requirements of large-scale enterprise production while also adapting to the specialized research needs of university laboratories, providing integrated testing support for heavy-duty power technology research and development and product mass production.

2. SSCD300-2500/6000 300kW Diesel Engine Test Bench System Core Competitive Advantages

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✅ Research -grade high-precision measurement and control: Torque control accuracy ±0.2% FS, speed control accuracy ±1 rpm, fuel consumption measurement accuracy ±0.4% FS, synchronous high-speed acquisition of all core parameters, and data that can be directly used for R&D optimization, mass production testing, and supporting scientific research papers.

✅ Wide speed range and all operating conditions adaptable: Rated speed 2500rpm, maximum speed 6000rpm, compatible with 300kW-class diesel engines of various brands, supports in-cylinder pressure measurement, methanol direct injection conversion, new energy hybrid fuel testing and other personalized scientific research and production tests, covering the entire process of power, fuel consumption, emissions and durability.

✅ Industrial -grade high-stability operation: Core components are all independently developed, equipped with multiple mechanical protections, intelligent temperature control and overload alarm systems. The compact structure is easy to operate and maintain, and it can meet 24/7 continuous testing with a low failure rate, balancing the efficiency of mass production testing in enterprises with the continuity of scientific research in universities.

✅ Compatible with both scientific research and production scenarios: The measurement and control system supports customizable operating condition presets, multi-dimensional data curve analysis, and one-click generation of test reports. It is compatible with standardized mass production testing processes in enterprises, and can also meet the personalized and specialized scientific research testing needs of university laboratories. The data is traceable and exportable.

✅ Full range of flexible customization: The SSCD series covers the full power range of 15-560kW. The 300kW model supports personalized customization of aperture position, sensor configuration, and test parameters. Original customized models have been incorporated into the standardization system, with short delivery cycles. They can be flexibly adjusted according to the production needs of enterprises and the research projects of universities.

✅ Comprehensive Multi-Fuel Testing: Dual independent fuel tanks + a dedicated high-precision fuel consumption meter enable performance comparison testing of various fuels, including diesel, methanol, and alcohol-hydrogen blends, meeting the research and production verification needs of new energy heavy-duty power systems.

3. SSCD300-2500/6000 300kW Diesel Engine Test Bench System Core Technical Parameters

4. SSCD300-2500/6000 300kW Diesel Engine Test Bench System Core Configuration

All core components are independently developed and manufactured by SEELONG, and key control units are selected from well-known brands in the industry. They are specially optimized for the scientific research and production testing needs of 300kW high-power engines. The system has a high degree of integration and strong compatibility, ensuring long-term stable operation of the equipment and taking into account both the flexibility of scientific research testing and the standardization of production testing.

5. SSCD300-2500/6000 300kW Diesel Engine Test Bench System Core Technology Highlights

1) High-precision data acquisition, adaptable to both scientific research and production

The system features dual hardware and software optimizations to meet the testing requirements of 300kW high-power engines. It enables high-speed, simultaneous acquisition of all core parameters across all dimensions, achieving industry-leading measurement accuracy. Test data is automatically corrected based on environmental parameters such as temperature, humidity, and atmospheric pressure, ensuring accuracy and consistency under different operating conditions and environments. This provides authoritative data support for mass production testing of heavy-duty engines in enterprises, as well as precise and traceable experimental data for research projects and paper publications in university laboratories.

2) Wide speed range and full operating conditions, covering diverse testing needs

With a rated speed of 2500rpm and a maximum speed of 6000rpm, it can simulate various operating conditions in the actual operation of heavy-duty engines. It is suitable for enterprises to conduct full-process mass production testing on engine power performance, fuel economy, emission compliance, and durability. At the same time, it supports special scientific research tests in university laboratories in the fields of energy-saving technology, emission control, fuel substitution, and power upgrade, meeting diverse testing needs in one stop.

3) Intelligent measurement and control platform, balancing efficiency and flexibility

The XLE-2000Pro testing and control system is equipped with dedicated testing software for high-power engines, supporting standardized operating condition presets and customized scientific research operating condition editing . It can automatically record data, perform multi-dimensional performance curve analysis, and generate and export test reports with one click. The user interface is intuitive and easy to understand, significantly reducing the workload of enterprise operators and improving mass production testing efficiency. It also supports data integration with professional analysis software in university laboratories, meeting the personalized data processing needs of scientific research testing.

4) Multiple protection designs ensure long-term stable operation

Equipped with multiple protection devices, including a high-torque limiter, coupling safety cover, intelligent coolant temperature control system, and overload alarm system, the equipment effectively avoids testing risks such as engine overload, overheating, and shaft failure. The equipment structure has been optimized for heavy-duty operating conditions, resulting in low vibration and high stability. It can meet the needs of enterprises for 24/7 large-scale mass production testing and also support long-term, continuous scientific research experiments in university laboratories, minimizing equipment downtime.

5) Flexible customization and expansion to adapt to research project upgrades

Equipped with a programmable ECU and dual-channel adjustable electronic throttle, it has reserved multiple scientific research expansion interfaces such as cylinder pressure acquisition and fuel injection modification, supporting personalized engine modification testing. The test configuration can be flexibly adjusted according to the research project direction of university laboratories to meet the phased testing needs in the technology development process. At the same time, the equipment parameters can be quickly adjusted according to the engine models produced by enterprises to meet the mass production testing needs of 300kW-class diesel engines of different brands and models.

6) Multi-fuel testing support empowers new energy power R&D

Equipped with dual independent fuel tanks and a high-flow, high-precision fuel consumption meter, it can perform comparative tests on engine performance for various fuels such as diesel, methanol, and alcohol-hydrogen hybrid fuels. It is perfectly suited for research projects in the field of new energy heavy-duty power in university laboratories, and can also meet the performance verification and calibration needs of enterprises for new energy hybrid fuel engines before mass production, helping heavy-duty power to upgrade towards energy saving and environmental protection.

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6. SSCD300-2500/6000 300kW Diesel Engine Test Bench System Application Areas

1) Heavy-Duty Vehicle/Engine Manufacturers

Used for factory performance testing, full-cycle durability testing, batch quality control, and pre-production performance calibration of new energy hybrid engines for 300kW-class heavy-duty diesel engines, ensuring that products meet national and industry standards and enhancing the core competitiveness of heavy-duty commercial vehicle and construction machinery engine products.

2) University Energy/Mechanical Laboratory

We conduct research and experimental verification on topics such as energy-saving technology, emission control, fuel substitution, power upgrade, and new energy hybrid fuel adaptation for heavy-duty diesel engines. This provides accurate and traceable experimental data for scientific research papers and technology development, and meets the special scientific research and teaching experimental needs of university laboratories.

3) Construction Machinery/Heavy Equipment R&D Enterprise

The test is adapted to the 300kW diesel engine of construction machinery and special equipment such as excavators, cranes, heavy trucks, and ships. It verifies the matching performance between the engine and the whole machine, optimizes the power transmission efficiency, improves the reliability and operating efficiency of the whole machine, and supports the research and development and mass production of heavy equipment.

4) Power Research and Development Center of Scientific Research Institutes

Conduct basic research and applied technology development of heavy-duty power systems, carry out special tests in areas such as engine structure optimization, electronic control system upgrades, and fuel innovation, and provide test data support and technical verification for the industrialization of heavy-duty power technology.

7. SSCD300-2500/6000 300kW Diesel Engine Test Bench System Implementation Standards

Product development, production, and testing strictly adhere to current national and industry standards, while also conforming to the specifications for scientific research experiments in university laboratories and the company's internal mass production testing standards, ensuring the equipment's compliance, accuracy, and scenario adaptability.

1) GB/T 18297-2024 Test Methods for Automobile Engine Performance

2) GB/T 19055-2024 "Test Methods for Reliability of Automobile Engines"

3) JB/T 5135.1-2018 "Diesel Engine Bench Test Methods"

4) QC/T 529-2013 "Test Methods for Automobile Engine Performance"

8. Delivery and After-Sales Support

Delivery services

1) Standard model: Ships within 90 days (including pre-testing before delivery to ensure quick installation upon arrival).

2) Customized models: Delivery in 90-120 days, covering international logistics and distribution to major regions worldwide including Europe, America, Southeast Asia, and the Middle East (sea / land transportation options available, including secure packaging and moisture-proof and rust-proof treatment).

3) Supporting services: We provide complete CE and ISO certification documents and certificates of origin, and a dedicated logistics specialist will follow up throughout the process to assist with customs clearance and ensure the safe and timely delivery of large equipment to the site.

After-sales support

1) Warranty commitment: 1-year warranty on core components (dynamometer, torque flange), lifetime maintenance; free troubleshooting and repair services during the warranty period, excluding damage caused by human error.

2) Technical support: 24/7 bilingual (English and Chinese) service, response time ≤ 4 hours

3) Installation, commissioning, and training services: The user is responsible for on-site basic installation. Seelong will dispatch two professional technicians to provide on-site guidance (including equipment positioning and calibration, and pipeline / line connection specifications); equipment commissioning will be handled entirely by us (including power-on testing, parameter calibration, and system linkage testing); 5 days of free professional operation training will be provided (covering equipment operation, parameter settings, daily maintenance, and troubleshooting) to ensure that operators are proficient in using large-scale equipment.

4) Remote service: Supports remote debugging via computer, system upgrades, and modular solution configuration guidance, quickly resolving technical issues during use and minimizing downtime losses.

9. Diesel Engine Test Bench System Model List