A Scout vehicle equipped with a Heavy Bolter and a Assault Cannon which can be replaced with upgrades. They are produced by the Machine Cult.
Land Speeders are scout vehicles. Their quick speed allows them to cover ground quickly and allow them to get away from enemy forces. They can also jump to allow them to get somewhere faster.
Starting with a twin linked assault cannon and heavy bolter which are effective against Infantry, Land Speeders can be upgraded with a missile launcher or multi melta to make them effective against vehicles. However Land Speeders have little protection which means they won't last long in a fight so they're best used for hit and run attacks. Land Speeders can also be upgraded with a better sight range, which reveals a large area of the map around them, making them useful as spotters for artillery.