Specifications include, but are not limited to: The water pump must be set up to be direct driven by the diesel engine. The engine and pump will be installed (by MnDOT) under a 6000 gal water tanker trailer. ; Engine The engine must be a Deutz TD2.9 L4 engine (or a MnDOT approved equal) with the water pump directly mounted to the engine. This is not to be a skid mount or a shrouded engine, which is different than a shipping crate or skid. The engine must be a 4 cylinder, water cooled, Turbo Charged, final Tier 4 compliant, electronically controlled, 75 HP diesel engine. Engine must be able to run at a top speed of 2600 RPM minimum and have a minimum of 900 RPM at idle. The engine must not exceed 48 inches in height including the intake piping, 32 inches wide and 49 inches long. These diminutions must include everything except lifting hooks. The engine must include cooling system, Starter, alternator, exhaust after treatment, cooling fan, and a remote control panel. The engine should not include a battery or a fuel tank. Water Pump The water pump must be a Berkley B series pump model “B3ZQMS” or a MnDOT approved equal The pump must have a 4 inch inlet and a 3 inch outlet. The inlet and outlet must be a flange type connection to the piping. The pump must be coupled directly to the engine. The pump must be capable of pumping 650 gallons per minute of water minimum using the engine included in this event running at top engine RPM . The pump must have a mechanical seal. To optimize the Pump and engine output, the engine must be programed to 2300 RPM maximum, even though the engine should be capable of more RPM.