Overview XY-4 rig is a shallow hole core drilling rig. It can be used for carbide drilling, engineering geological exploration, hydrology superficial liquid and gas exploration, can also apply to metal and nonmetal solid mineral exploration using small caliber diamond drilling. Is widely used in the fields of energy exploration, road and railway construction, water conservancy and hydropower construction. The rig has the following characteristics: 1, the rig has a high speed and a more reasonable speed range, speed progression more low-speed torque, suitable for small diameter diamond core drilling, but also to meet the large-diameter core drilling Carbide and various engineering drilling requirements. 2, using the auto gearbox and clutch, simple structure, reasonable layout, all parts are revealed from home, do not overlap each other, ease of maintenance, maintenance and repair. 3, with two tranches reverse speed, when dealing with labor-intensive small hole accident and safety. 4, vertical drilling rig to carry out a long journey, help to improve drilling efficiency, reduce blocking drilling, burning and drilling accidents. 5, the rig lighter, removable good, easy to move, it is appropriate mountain operations. 6, with adequate instruments, which will help to master the hole, the less manipulation of the handle, the layout is reasonable, flexible and reliable manipulation. 7, rig move the car stable, fixed firmly rig sturdy frame, low center of gravity, good stability at high speed drilling. 8, rig chuck hydraulic cylinder pin type, clamping and reliable, not to hurt the initiative to drill. The main performance parameters 1, drilling capability drill core drilling drill category within specification drilling depth Domestic drill pipe 42 mm thick drill drill drill 700 900 50 mm 60 mm rope coring drill drill 550 55.5 drill 750 mm 71 mm 89 mm drill drill 600 480 DCDMA (Diamond Core Drill Manufacturers Association) rope coring drill drill drill BQ 600 HQ 800 NQ drill drill drill 450 PQ 2502, drilling angle of 0 ° ~ 360 ° 3, power machine Model Power Speed ??Weight (1) motor Y225S-4 37KW 1480 r / min 300kg (2) Diesel YCD4K11T-50 37KW 2200 r / min 300kg 4, rotary device type: Dual hydraulic cylinders feed mechanical rotary vertical hole diameter φ80 vertical speed: r / min Forward (r / min) 48 87 150 230 327 155 280 485 745 1055 reverse (r / min) 52 170 vertical maximum torque 5757N · m vertical stroke 600mm vertical lifting force 80KN maximum vertical maximum pressure force 60KN 5, winch type: planetary gear rope diameter wire rope reel capacity φ15.5mm 89m (wound seven) maximum lifting force 48KN single rope wire rope lifting speed drum line speed (m / s) (third layer) 0.46 0.83 1.44 2.21 * 6, clutch type: 130 automotive-specific single dry friction clutch 7, the hydraulic system (1) system pressure rated pressure 8Mpa maximum pressure 10Mpa (2) Pump: with diesel engine Motor type: gear pump CB-E25 CB-E40 displacement 25mL / r 40mL / r nominal speed 2000r / min 2000r / min maximum rated pressure 16Mpa 16Mpa pressure 20Mpa 20Mpa 8, rack type: skid-type (with sliding base) Rig Back stroke to get out of the orifice distance 460mm 280mm 9, Dimensions (L × W × H) 2850 × 1050 × 1900mm 10, rig weight (not including power machine)