Simple is good: If you ever owned a truck mount before--SIMPLE IS GOOD! Everything is easily accessible and spaced for easy access--chemical feed is directly through the pump and adjustment through the flo-meter (no chemical diaphragm pump)--no heat exchangers to challenge your waste tank with bypass dumping of hot water or a diverter valve with solenoids and moving parts to perplex your distributor's service department as to what is wrong with this thing! The El Diablo weighs approximately 600 pounds and can be mounted in either the rear or side of a van. A rear installation allows a vacuum hose reel to set next to the unit, leaving the rest of the van open. Powerful: A 24 h.p. Honda V-Twin engine directly driving a Roots 4.5 Whispair Dual Splash Lubricated blower. The New Dual Splash Lubrication features oil lubrication on both the gear end AND drive end. ROOTS exclusive figure-eight gearbox design improves oil distribution to maximize gear and bearing life. Sight glasses are provided for accurate oil level confirmation. NO MORE GREASING THE BLOWER! The waste tank vacuum regulating system is controlled by a mechanical valve limiting relief to 14" of mercury and preventing vacuum and airflow loss before reaching full load of 14" of mercury. This unique vacuum relief system allows long hose runs of 500 to 700 feet and dual wand cleaning with performance rivaling units with 4.7 to 5.6 blowersunits that cost $20,000 plus! Provides outstanding water extraction capabilities. High Quality means using the very best components that are industry proven: Honda V-Twin 24 h.p. engine is the best engine in overall performance and torque; the Roots 4.5 blower is the industry leader in reliability and quietness; the Cat 3CP pump with a clutch is simply the best in the industry. The 70 gallon waste tank is stainless steel and guaranteed for 10 years. The waste tank features an aluminum waste basket for easy maintenance and an automatic pump out option. Heat: Your choice of a 195,000 BTU Kerosene heater or a 125,000 BTU propane heater giving consistently high cleaning temperatures. The kerosene heater allows power washing at up to 2,000 psi with appropriately high temperatures. No other truck mount has better heat than an El Diablo! Here's what you get: El Diablo Carpet cleaning unit with 125 feet of high quality vacuum and high pressure solution hose; 2-jet S wand with 1,200 psi valve; 10 gallon belly mounted propane tank with the propane heater option; 6-gallon kerosene tank with the kerosene heater option. Dimensions El Diablo/Kerosene: 65" L X 35" W X 46" H El Diablo/Propane: 65" L X 35" W X 42.5" H