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
Ali'i Drive Ali'i Drive Aliʻi Drive is the main street of Kailua-Kona, Island of Hawaii, United States. Ali'i Drive is the main street of Kailua-Kona on the western side of Island of Hawaii, United States. It is a coastal road, which faces the Bay of Kailua, which is home to many historical sites, resort hotels, souvenir shops, markets and churches. Ali'i Drive starts from the crossing with Kuakini Highway, just north of Kailua Pier, and ends at Keauhou Shopping Center in Keauhou, with the northern part of the drive being busiest. At Kailua Pier, passengers from cruise ships come ashore by launches.