In practical terms, the Power Dozer moves more material per horsepower/hour. Using hydraulics to move the earth away, the Power Dozer can push more material than it weighs, which has always been a limiting factor in conventional earth moving equipment.
In contrast to the conventional passive (non-powered) blade devices, the force needed to push the soil to one side is provided solely by its prime mover. As the blade goes deeper into the ground or the platform's speed increases, additional soil builds up on the blade (parasite load) and the force required to continue forward motion increases. The system will stop moving forward when the force required exceeds the tractive effort of the vehicle.
The design features of the Power Dozer make it ideal for any type of earth moving job. The Power Dozer Blade can raise, lower and tilt to accommodate various angles. The belt track speed is variable and the direction is reversible. An operator can change both power and direction under full load without damaging the unit. |