① The base of the directional drilling rig is tightly bolted on the machine, the base and each component must be installed smoothly and correctly, and the bolts of each part must ensure that the center of the vertical shaft (or turntable), the wheel rim of the crane and the center of the hole are in a straight line.
(3) XU300-2 vertical shaft type hydraulic drill assembly sequence: mobile hydraulic cylinder - frame - base - hydraulic control valve, fuel tank, transmission gearbox - clutch and hydraulic pump transmission - hoist - diesel engine, lock, hoist protection plate - rotary - beam chuck.
When installing the booster, it is necessary to align the double planetary tooth number with the marked tooth groove (that is, the tooth groove where the geometric centers of the two gears coincide) with the center sleeve shaft gear.
⑤ When installing the sliding shaft of the transmission, pay attention to the positioning of the two steel balls and interlocking cylinders. When disassembling, the handle must first be hit to the neutral position, and then remove the upper and lower shafts.
⑥ Fix the lifting rope head on the lift drum. The wire rope is wound on the rope barrel in a left turn, and the other end of the wire rope is fixed on the bottom beam of the rig or on the traveling block through the crown block.
7 When the rotary box of vertical shaft drill is closed, pay attention to the tightness of the bevel gear mesh, otherwise the washer must be replaced.
8 Combined with the specific rig, follow the rig instructions related to the installation.
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