H-drive H-drive An H-drive drivetrain is a system used for heavy off-road vehicles with 6×6 or 8×8 drive to supply power to each wheel station. H-drives do not use axles but rather individual wheel stations, usually carried on a punt chassis. A single differential splits the drive into separate left and right drive shafts, which each run fore and aft inside the bottom corners of the chassis. At each wheel station a bevel box drives the half shaft out to the wheel. H-drive is not commonly used for 4 wheel vehicles, as it is relatively complicated for small vehicles. It has
Coral Reef Drive Southwest 157th Avenue, Coral Reef Drive forms the boundary between Country Walk and Richmond West. Here, it also becomes a palm-lined road, travelling along the back of houses on either side, increasing in width to four lanes after crossing Naranja Road (Southwest 147th Avenue). After crossing a canal, Coral Reef Drive continues to pass in between neighborhoods until it reaches a couple of small shopping malls and Lindgren Road (Southwest 137th Avenue), a northern portion of which is designated as SR 825. East of here, Coral Reef Drive passes along the southern boundary of Three Lakes; while to its south