The invention discloses a loader specially for discharging coal, comprising a power source, an executing mechanism and a working mechanism, wherein the working mechanism comprises a bucket, a draw bar, a rocker, a movable arm, a rocker cylinder, a movable arm cylinder and a cab; and the executing mechanism comprises a plurality of steering valves, an oil pump, a hydraulic cylinder, a steering device, a speed change box, a front axle and a rear axle. The loader has the advantages that: based on the original bucket, a bucket mouth is lengthened to a certain size so as to go deep into the bucket better; the rocker and the draw bar redesigned, which are more reasonable and can go deep into a carriage, thereby further increasing the flexible of the loader; the movable arm and the front axle are redesigned, which ensures that the bucket, the front axle, the rear axle, the rocker, the draw bar and the movable arm are matched more closely and reasonably, thereby further improving the unloading efficiency of the loader; based on the original rear axle, a counterweight of the rear carriage adopts a lengthening measure, and the weight of the rear counterweight is appropriately increased, which ensures that the front load and the rear load become more accurate and reasonable.