Integrated forest fire fighting truck water tank

The utility model relates to the technical field of fire fighting truck water tank structures, in particular to an integrated forest fire fighting truck water tank which comprises a frame, a water tank body is fixedly installed on the surface of the frame through a fixing assembly, a climbing frame assembly is movably installed on the right side of the top end of the frame, and the climbing frame assembly comprises a main climbing ladder. And base plate ends are arranged on the two sides of the bottom end of the main crawling ladder, fastening bolts are inserted into the surfaces of the base plate ends through threaded holes, the tail ends of the fastening bolts are inserted into sliding blocks through threaded holes, and the sliding blocks are embedded and inserted into the side of the frame through sliding grooves. The sliding block moves in the sliding groove in the side edge of the top end of the water tank body, so that the position of the main crawling ladder can be changed, meanwhile, the auxiliary cra