Rubber Boat (Auto-Gearbox (ECO or PWR Mode)) des
hold S to activate the reverse gear
gearbox system are designed for high fuel effency or power mode by pressing and hold space (watch engine temp.)
see also the full auto crane: [url=https://steamcommunity.com/sharedfiles/filedetails/?id=3689072569]https://steamcommunity.com/sharedfiles/filedetails/?id=3689072569[/url]