The RTC420NG3 provides a transmission that gives the operator three forward gears and one reverse gear. The term "Gear Drive" implies the use of a manual Tecumseh transaxle. A neutral position allows this model to free-wheel with the engine on or off. The NG3 delivers reliable starting and operation, utilizing a 6.5 HP Honda engine. Ideal for cold climates. Install tanks with one man. All Renaldo tank dollies come completely assembled. Just add gas and go.