This pump has Deutz diesel engine and max flow of 1,700 GPM. It's meant to handle heavy duty solids, and the solids handling capability is up to 3 inches. Some other characteristics of this 4" pump are that it's frame mounted, runs dry, vacuum assisted, and has fully automatic dry priming. With its high efficiency design, it helps lower the pricing of fuel. The pump is also trailer mounted and has a max head of 150 ft. If you're looking to rent one of these pumps it is $120/day, $360/week, and $1050/month.