1. Self development DCG-2002Z series-heavy duty diesel with three axis and six rollers chassis dynamometer. The machine requirement conform the national standard "GB3847-2005" , and have already exported to other countries. It is applicable for all kinds of heavy duty diesel vehicles (include front and rear wheel drive) to test exhaust smokes by using load decelerate methods, and also can install in automobile performance stalion and auto manufacturer to inspect car performances.
2. Bending steel plates and welded into rack with good rigidity: UItra-low internal loss power design; reasonable structure; exquisite technique; cool appearance; easy installation and calibration; air-cooled vortex machines adopt the technology of France C.L.C Company.
Host：
| Axle load： | 13t |
| Diameter×Length Of Roller： | φ373×1100mm |
| Inner Width×Outer Width Of Roller： | 711×2909mm |
| Rollers Center Distance： | The center distance between the first axis and the second axis roller is 710mm The distance between the roller center of the 1st and 2nd axis and the 3rd axis Rollers Center is 1350mm |
| External dimensions (L× W ×H)： | 4410×2850×608mm |
| Host weight： | 5050kg |
| Maximum absorbed power： | 750kw |
| Test speed： | 120km/h |
| Considerable inertia： | 1452.8±18.1kg |
Calibration motor：11kw AC380V Three phase 50Hz
Quadrupole 1450r/min(Can not start directly，The inverter startup time is greater than 300 seconds)
Vortex machine
| Type | 250CCW |
| Rated current： | 35A |
| Rated voltage： | 192V |
| Speed sensor (encoder) working voltage： | +5v～+12v 600 pulse/revolution |
Force sensor (strain gauge type)
| Operating Voltage（DC）： | 10V（12V） |
| Sensitivity： | 3.2mv/100kg |
Clean air source：The air pressure is 0.8Mpa-1.00 Mpa, in order to avoid damage to the solenoid valve, the compressed air needs to be dewatered and filtered before entering the equipment (the air filter is provided by the user); the inner diameter of the pipe from the air source to the table body inlet is not less than φ25mm, and it is out of the car The air pressure of the lifting airbag shall not be lower than 0.7 Mpa; the air flow of a single Table body shall not be lower than 3m3/min. Do not leave the car when the low-voltage alarm device is red, otherwise the roller will be severely worn.