Multifunctional full-hydraulic drilling machine

The invention belongs to surface mine machinery and in particular relates to a multifunctional full-hydraulic drilling machine. A platform (3) is fixed above a crawler traveling mechanism (1); a driving cab (4) is arranged in the front of the platform (3); an air compressor cooler (21) and an air compressor cooler motor (33) are arranged on the left of the middle of the platform (3); a roller bracket (19) is arranged at the back of the platform (3); a drilling frame platform (8) is arranged on the platform (3); a movable pulley frame (13) is arranged behind a drilling frame (12); a pulley block is arranged on the movable pulley frame (13); a rotary motor (11) which can slide up and down along the drilling frame (12) is arranged in the middle of a front surface of the drilling frame (12); a rod stabilizer (7) is arranged on the drilling frame platform (8); a high-voltage power transformation cabinet (30) is arranged on the right of the rear part of the platform (3), and a main pump (36) is arranged on the right of the middle of the platform (3); and one end of the main pump (36) is connected with an oil suction pipe (37), and the other end of the main pump (36) is connected with a high-voltage oil pipe (38). The multifunctional full-hydraulic drilling machine has two functions of rotation and down-hole; the operation range of the drilling machine is expanded; the labor intensity of an operator is reduced; and working efficiency and safety are improved.