Tractor in confined areas. The most common variation of the classic farm tractor is the hoe, also called a hoe-loader. As the name implies, it has a loader assembly on the front and a backhoe on the back. Backhoes attach to a three-point hitch on farm or industrial tractors. Industrial tractors are often heavier in construction, particularly with regards to the use of steel grill for protection from rocks and the use of construction tires. When the backhoe is permanently attached, the machine usually has a seat that can swivel to the rear to face the hoe controls. Removable backhoe attachments
Rear-eject haul truck bodies The truck can also be driven while dumping is in progress; this reduces subsequent time and effort spent on grading the dumped material. Rear-ejects are typically better suited to completely eject sticky material, preventing "carry-back." A rear-eject truck can deliver a load in an area with a low overhead barrier. Rear-eject haul truck bodies Rear-Eject Haul Truck Bodies are an alternative haul truck body style developed for quarry, road-building, steel mill, landfill and underground mining applications. Instead of lifting the bed vertically, the hydraulic cylinder pushes a ram-face horizontally through the body to eject the hauled load. Rear-eject dump vehicles