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640KW 2800rpm Heavy Duty Engine Dynamometer

China Seelong Intelligent Technology(Luoyang)Co.,Ltd certification
China Seelong Intelligent Technology(Luoyang)Co.,Ltd certification
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640KW 2800rpm Heavy Duty Engine Dynamometer

640KW 2800rpm Heavy Duty Engine Dynamometer
640KW 2800rpm Heavy Duty Engine Dynamometer

Large Image :  640KW 2800rpm Heavy Duty Engine Dynamometer

Product Details:
Place of Origin: China Luoyang
Brand Name: SEELONG
Certification: CMC
Model Number: SLHD-640/2800
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD 65999 dollar
Packaging Details: 1200mmX2000mmX1800mm wooden box per set
Delivery Time: 8-12 weeks
Payment Terms: T/T
Supply Ability: 5 sets per month

640KW 2800rpm Heavy Duty Engine Dynamometer

Model: SDHD-640/2800 Torque Range: 4527Nm
Speed Range: 0-2800rpm Speed Measurement Accuracy: ±1rpm
Torque Measurement Accuracy: 0.5%FS Temperature Measurement Accuracy: 0.5%FS
Power: 640KW
High Light:

640KW engine dynamometer


2800rpm engine dynamometer


2800rpm diesel engine dyno

SDHD 640-800KW 2800rpm ±0.5%FS Heavy Duty Diesel Engine Test System




SDHD dynamometer is a new generation of universal product series for heavy duty diesel engine test and other high torque mechanical equipment test. SDHD has two different cooling forms: air cooling and water cooling, and the two cooling forms are based on the same main structure. SDHD dynamometer has rich expansion options: for example, different bearings can be selected to expand the speed range.With seelong engine test control system, SDHD can complete the whole performance test of heavy diesel.





  • High power density, compact structure and small volume
  • Wide controllable speed range
  • High flexibility benefits from the following options:
  • Air cooled or water cooled
  • Flexibility of mechanical structure design
  • long life bearing
  • High rotational accuracy, even at very low speeds
  • Maximum heat load utilization covers the entire speed range
  • Low noise



Engine Test Systems


The engine development process must rise to the challenge of the increasing vehicle complexity. Additional actuators, integrated support systems, more stringent emission laws with regional differences like the introduction of real driving emissions RDE requirements in Europe, new technologies and the ongoing rise in electrification – these are all have a bearing on work of the development engineer. SeeLong continuously searches for new solutions as well as intelligent methodologies and develops numerous state-of-the-art tools which are integrated in the test system and made available to the developer.



Examples for Possible Applications


  •  Steady-state engine testing
  •  Engine mapping
  • 640KW 2800rpm Heavy Duty Engine Dynamometer 0 Power measurement
  •  Durability testing
  •  Component testing
  •  Application tests for injection systems and ECU´s
  •  ECU calibration tests
  •  Rapid motion aging tests



Benefits at  a Glance


  • More than 10 years of experience in the development and design of automatic engine test beds and test facilities
  • Proven system functionality used on a day-to-day basis within SeeLong---operated engine development centers all over the world
  • Flexibility due to modular design
  • Highest data quality due to excellent system accuracy
  • Continuous development and enhancement of the test bed for actual and future engineering work



Application Cases


640KW 2800rpm Heavy Duty Engine Dynamometer 1



Specifications (Can be customized)


Model Power(KW) Torque(Nm) Rated Speed(rpm) Max Speed(rpm) Torque Measurement Accuracy
SDHD640 640 4527 1350 2800 0.5%FS
SDHD700 700 4951 1350 2800 0.5%FS
SDHD750 750 5305 1350 2800 0.5%FS
SDHD800 800 5658 1350 2800 0.5%FS





Q:What’s the minimum order quantity for our cooperation?
A: We support small trail order of 1 pcs for stock products.
Q: How can I learn more about the products?
A: Please leave your email and we will send you your electronic sample book.
Q: What’s your payment term?
A: Normally 30% T/T deposit, pay in full before shipment.
Q:What’s the lead time for my orders?
A: Dynamometers production cycle is 6-8 weeks, sensors prodction cycle is 2-3 weeks, other products please contact with us.
Q: How do we get the overall solution of the test bench?
A: Leave us your email, our technical staff will communicate with you about the detailed plan.
Q:Can I come to visit your factory?
A: Sure, you are always welcome to have a visit.



About Us

SeeLong Intelligent Technology (Luoyang Henan) Co., LTD., is a professional production of automotive power system test equipment high technology services enterprises. SeeLong is located in the Peony City(famous for peonies) -- Luoyang, which is also the ancient capital of 13 dynasties.


Why Choose Us

After years of development and accumulation, the company has become a well-known powertrain test equipment production enterprises. Specializing in engine test, transmission test, energy storage test, controls and electric motor test and other test equipment research, development and production service. The company has established long-term cooperation with tsinghua university, Shandong university and many other domestic scientific institutions. We have successfully passed the ISO9001 Quality System certification, obtained a dozen of invention patents and two software copyrights. We have provided professional services and equipment for more than 100 users at home and abroad and which is ongoing now and will continue in the future.


Prospect of Cooperation

Friendly cooperation provides you both high quality products and long-term professional after-sales service.



Contact Details
Seelong Intelligent Technology(Luoyang)Co.,Ltd

Contact Person: Miss. Vicky Qi

Tel: 86-13271533630

Send your inquiry directly to us (0 / 3000)