Jeep Grand Autel MaxiDAS DS708 Cherokee chassis resolve

 Generation Grand Cherokee and Mercedes-Benz ML R & D  Autel MaxiDAS DS708  work has already begun as early as in the period of marriage of Daimler and Chrysler Group's internal chassis Both positioning similar luxury SUV's R & D program is shared. Shortly after Daimler and Chrysler's marriage in 2007 ended in failure, after the new Grand Cherokee and ML R & D is carried out independently. More than two years, Chrysler and Mercedes-Benz have enough time to give each product a unique personality, shape interior and power systems on, they will not be too much the same point

 The overall bridge compared to the previous generation of the fourth-generation Grand Cherokee biggest change sedan four-wheel independent suspension, rear suspension from the original suspension changed to a multi-link independent suspension, a new multi-link rear suspension for large cut road performance brought a qualitative change. An independent four-link rear overhang from the figure we can clearly see the structure and separate air springs and shock absorbers is optional pieces. Bearing shock absorbers and air springs under the swing arm with a structure similar to the A-arm, and use lighter aluminum alloy, effectively reducing the unsprung mass, so that the rear wheel has a faster dynamic response.
Four-link with a new design, but the spatial structure and uncomplicated, swing arm link springs and shock absorbers, is mainly responsible for carrying stout A word, while the remaining three link interspersed between the ds708 scanner   springs and shock absorbers, they are also links on the subframe, while increasing lateral stiffness precise control of wheel angle changes, while the rear anti-roll bar is connected to the base and shock absorbers. Brake disc is the ordinary solid disc, single-piston structure and size in the middle and upper levels, provides the same level of braking effect in the editorial department colleagues generally recognized.
In addition, we can see that the new Grand Cherokee rear suspension air springs and shock absorbers split design, in general, such a design would be more space, but compared to the integrated structure of the shock absorber spring, this arrangement more conducive to improving the carrying capacity of the vehicle. Front suspension structure is the same as the previous-generation models, the layout of the double-wishbone integrated shock absorber spring are more common structure, two A-arm one long, one short of the design is to let the wheels when moving up and down automatically changing the camber angle and to reduce the gauge changing to reduce tire wear, and to make the  MaxiDAS DS708  wheel as possible ground, thus improving the control performance. Long "claw" and knuckle pillar hinged on the A-arm, but in order to ensure sufficient strength, the front suspension and did not use any of the aluminum alloy, but up and down rocker or punch and emptied lightweight processing .