#autopropulsat

• Motor grader — A heavy self-propelled construction machine, equipped with a long adjustable blade mounted between the front and rear axles, used in road construction and earthworks for grading, leveling, smoothing soil or gravel, and for snow removal.
• Self-propelled — Self-propelled, benefiting from an engine and an internal structural energy source; a machine, vehicle, projectile, or technical system capable of autonomous movement on roads, rails, or in space, without requiring towing, pushing, or a secondary towing vehicle. In industrial and military terminology, it describes a wide range of equipment (such as howitzers, combine harvesters, or cranes) mounted on its own self-propelled chassis.
• Motorhome — A motor vehicle specially equipped as a mobile home, fully outfitted with beds, a kitchen, sanitary installations, and utilities required for living during long-distance travels or vacations. Unlike a classic caravan, it is a self-propelled structure integrated directly onto the chassis of a utility vehicle, offering complete autonomy and increased mobility to users.
• Motor scraper — A heavy, self-propelled earthmoving construction machine equipped with a large bowl and a lower cutting edge, used for digging, loading, transporting, and leveling layers of soil or aggregate over medium distances. Unlike a towed scraper, the motor scraper integrates the engine and cabin directly onto the machine's chassis, offering higher operational autonomy and maximum efficiency in major earthworks or highway construction.
• Self-propelled — Having the capability to tow, move, or propel itself using its own built-in mechanical systems and engines; self-propelled. In technical and military fields, it describes heavy machinery or artillery systems that do not require an external towing vehicle, possessing an autonomous motorized chassis.
• Self-propelled gun — A heavy artillery piece (gun or howitzer) structurally mounted on a motorized chassis, either wheeled or tracked, capable of moving autonomously and rapidly changing firing positions without requiring a separate towing vehicle. This military system offers superior tactical mobility, partial crew protection, and reduced deployment times on the battlefield.