... : 7990*2490*3450 -Speeds: 7 forward, 1 reverse -Wheelbase: 4700 "MONSTER" 4×2 Dump Truck: Standard-Model OVERALL PARAMETERSTruck modelSTQ3116L7Y53Approach angle25°Departure ... -3 GEARBOXBrand & ModelFast·Fuller & 7DS90Type Manual, 7 forward gear, 1 reverse gear, rated input tonque 900N.m, with power take ... -- 9.2, 5.43, 3.54, 2.53, 1.82, 1.33, 1.00 Reverse -- 8.49Clutch Dry type, disc diameter Φ380mm ...