1. Features of XY-3 hydraulic water well drilling rig
· XY-3 hydraulic water well drilling rig adopts CG140 model auto transmission, has 10 rotation speeds and reasonable speed range, with eight forward rotation gears and two reverse rotation gears, high speed, strong stroke and wide scope of application
· Large torque, strong bearing capacity, can realize long distance control speed change, operation centralized and convenient
· Large engine power and two reverse rotation gears, can easily solve the water well drilling rig work accident.
· Equipped with normally closed hydraulic chuck, operation is flexible and reliable
· The independent operation of the vertical shaft and the hoist can be realized
· The diameter of the vertical shaft through the hole is large and can be replaced with a large six party active drill rod
2. Parameters of XY-3 hydraulic water well drilling rig
|
XY-3 water well drilling rig |
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|
Water well drilling depth |
600m |
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Borehole diameter |
300-75mm |
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Max open hole caliber |
300mm |
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End hole caliber |
75mm |
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Drilling rod diameter |
60 |
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Drilling angle |
90°-65° |
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Spindle |
|
|
spindle speed |
30-1050r/min |
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Spindle stroke |
29-137r/min |
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Spindle stroke |
60mm |
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Spindle inner diameter |
96mm |
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Lifting capacity |
6000kg |
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Hoist |
|
|
Max.single line lifting speed |
0.5-1.9m/s |
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Wirerope caliber |
12.5mm |
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Max.single line lifting capacity |
4000kg |
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Reel diameter |
300mm |
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Wirerope length |
50m |
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Maximum lifting capacity of single rope |
3000kg |
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Mud pump |
|
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Type |
Horizontal three cylinder BW-250 |
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Displacement |
250l/min |
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Work pressure |
80kg/cm² |
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Water inlet pipe diameter |
75mm |
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Water outlet pipe diameter |
50mm |
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Gear oil pump |
|
|
Duplex gear oil pump |
CBF-F63/25 |
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Front displacement, pressure |
63l/min 20mpa |
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Water outlet pipe diameter |
25l/min 20mpa |
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Power |
|
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Diesel engine |
39kw |
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Electric machinery |
22kw |
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Weight size |
|
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Drill weight |
1800kg |
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Shape size |
2500*900*1800mm |