Product Description:
YZJ-300 Crawler Mounted Rock Borehole Drilling Rig:
Showroom: http://csmiracleland.en.made-in-china.com
It is widely used in the geological general investigation and exploration, road, railway, port, bridge, water conservancy, tunnel and tall building basic exploration, kinds of hole in concrete structure, river, levees, subgrade grouting hole drilling and direct grouting, civil wells and earth central air conditioner, and etc.
Main features:
◆ The rig is equipped with wheel running gear and hydraulic cylinder pillar, the whole relocation convenient, easy to rig the level of adjustment;
◆ The oil pressure to enter institutions, improve drilling efficiency;
◆ Rig equipped with a cassette holding mechanism on the ball instead of a chuck, can be implemented without stopping the machine down lever, high efficiency, easy operation, safe and reliable;
◆ With socket pressure gauge indicates pressure, easy to grasp the hole situation;
◆ From the drop tower is hydraulically operated, convenient and reliable;
◆ Diesel engine with electric start, reduce labor intensity;
Product Application:
◆ The YZJ-300 crawler type rigs, engineering drill geotechnical dual-use;
◆ Rig bulk portfolio, the whole removable nature, transportation, relocation convenience, and not subject to topography constraints;
◆ The rig using a mechanical drive, rotary structure, rotary torque, long life.
◆ Rig main components such as winches, wheel, transmission tower by the plant's own production, reliable, timely and convenient supply;
◆ The rig for farm wells, and the pile of buildings, high voltage towers, pile foundation, dam foundation, has become a power transmission foundation engineering, special equipment indispensable for wind power generation infrastructure engineering, telecommunications engineering in Kentucky;
◆ Rig manipulation, the use of performance, easy maintenance, less investment and quick.
The technological data of the drilling rig:
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Type
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YZJ-300 Drilling Rig
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Unity machine parameter
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|
Drilling depth(m)
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100,250,300,600
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Open hole diameter max.(mm)
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Φ300
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End hole diameter(mm)
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Φ75
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Drilling rod diameter(mm)
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Φ60
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Head angle range
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90°~65°
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Spindle
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Spindle speed(r/min)
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Positive rotation rate: 30-1050
Reverse rotation rate: 29-137
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Spindle stroke(mm)
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560
|
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Spindle hole diameter(mm)
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96
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Spindle lifting capacity(KN)
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60
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Hoist
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Single rope lifting capacity max.(KN)
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40
|
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Single rope lifting speed(m/min)
|
0-45
|
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Reel diameter(mm)
|
300
|
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Reel capacity(m)
|
30
|
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Steel wire rope diameter (mm)
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Φ14
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Steel wire rope length of drum(m)
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30
|
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Hug floodgate belt width(mm)
|
90
|
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Mud pump
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Type
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Horizontal Triplex BW-250
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Diesel engine displacement/Electric motor
|
250L/min
|
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Work pressure(Mpa)
|
7
|
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Water inlet diameter(mm)
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Φ75
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Water outlet diameter(mm)
|
Φ50
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Geared Oil Pump
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Duplex gear oil pump
|
CBF-F63/25
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Front displacement,pressure
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63ml/r,20Mpa
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Behind displacement,pressure
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25ml/r,20 Mpa
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|
Drilling Rig Power
|
|
Diesel engine
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R4105ZD 76HP
|
|
Electric motor
|
Y180L-4 22KW
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Wheeled Chassis
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Chassis loading bearing(MT)
|
3
|
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Chassis length(m)
|
2.6
|
|
Chassis width(m)
|
2
|
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Max. crawler higher(m)
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0.6
|
|
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YZJ-300 Crawler Mounted Rock Borehole Drilling Rig Images
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