Doosan’s outstanding reputation for durable  dependable  and operator friendly pneumatic is further enhanced with our new Heart-of-the-Line Pro 5 Series Providing a well balanced mix of enhanced technology  operator comfort refinements  performance efficiencies and serviceability advances  these new pneumatics will increase productivity and lower your operating costs with features like: Optimized Operator Comfort Provisions  High Powered  Fuel efficient  and EPA Compliant LPG Engine  Power Reversal Transmission  Lift and Tilt Locking Hydraulic Control Valve  and an OSS (Operator Sensing System)