My engine and drivetrain using the piston and physics mods. It has two forward and one reverse gear. Additionally, the rpms don't drop to zero when you add a load unlike most
PLANETARY SUPER LASERS! - Space Engineers - Orbital Defense Laser! - YouTube
All-Wheel Drive, Spark Plug V6 Engine Powered, 2 Speed, Hydraulic suspension & steering, 65 km/h top speed. : r/Besiege