Abstract: A self-propelled dump trailer comprises a frame, a first wheel driven by an engine, a second wheel, a steering mechanism, and a dump bed that may have its front end elevated by a lifting mechanism. The frame includes a coupler so the dump trailer can be selectively coupled to a vehicle and uncoupled from the vehicle. Further, the dump bed includes a rear gate and a separator gate that divides the dump bed into two sections, wherein the separator gate is operable to place the dump bed into a first dumping position and a second dumping position. As such, the forward section of the dump bed acts as a counterbalance during a dumping operation.

Abstract: A self-propelled dump trailer comprises a frame, a first wheel driven by an engine, a second wheel, a steering mechanism, and a dump bed that may have its front end elevated by a lifting mechanism. The frame includes a coupler so the dump trailer can be selectively coupled to a vehicle and uncoupled from the vehicle. Further, the dump bed includes a rear gate and a separator gate that divides the dump bed into two sections, wherein the separator gate is operable to place the dump bed into a first dumping position and a second dumping position. As such, the forward section of the dump bed acts as a counterbalance during a dumping operation.

Abstract: A lifting and leveling apparatus and method improves the handling and transportation of a burial vault and monument. A lift mechanism is attached by pivot pins to both the transport (lower) portion of the structure and the vault handling (upper) portion of the structure, thereby allowing the vault or monument to be lifted on a straight vertical axis or to be tilted side to side to balance the load, while the entire load and equipment remains on the transport tires. The deck, carrying the vault or monument and lid, and comprising the frame structure for positioning the vault or monument and the lift mechanism, can lift and pivot independent of the transport vehicle to adjust the center of gravity of the deck and maintain the load in a level orientation, while in the transport mode and while stationary. The lift/tilt mechanism is located so as to adjust the center of gravity of the deck independent of the transport vehicle.

Abstract: A lifting and leveling apparatus and method improves the handling and transportation of a burial vault and monument. A lift mechanism is attached by pivot pins to both the transport (lower) portion of the structure and the vault handling (upper) portion of the structure, thereby allowing the vault or monument to be lifted on a straight vertical axis or to be tilted side to side to balance the load, while the entire load and equipment remains on the transport tires. The deck, comprising the vault or monument and lid, the frame structure for positioning the vault or monument, and the lift mechanism, can lift and pivot independent of the transport vehicle, to adjust the center of gravity of the deck and maintain the load in a level orientation, while in the transport mode and while stationary. The lift/tilt mechanism is located so as to adjust the center of gravity of the deck independent of the transport vehicle.