1. The XYD-3 crawler-mounted water well drilling rig utilizes the oil pressure feeding mechanism. The drilling efficiency can be improved.
2. Due to the steel crawler mobile mechanism, the machine can move easily and conveniently. Meanwhile, the steel crawler has very high wear resistance, bringing much convenience for the construction in the urban city.
3. The product adopts the upper ball type clamping mechanism to replace the chuck. It can realize non-stop rechuck, enabling high working efficiency, handy operation, high reliability and security.
4. The bottom hole pressure gauge is also configured to the crawler-mounted water well drilling rig to indicate the pressure for facilitating mastering the condition in the hole.
5. The hydraulic control for the tower frame moving up and down is handy and reliable.
6. The diesel engine of the machine exploits the electric starting. Thus, the labor intensity of the workers can be mitigated.
Drilling depth |
m |
100 |
250 |
300 |
600 |
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Drilling DI |
mm |
300 |
200 |
150 |
75 |
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Open hole DI |
mm |
300 |
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End hole DI |
mm |
75 |
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Drilling rod |
mm |
Φ60 |
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Drilling angle |
|
90°-65° |
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Rotary Spindle |
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Spindle forward speed |
r/min |
30-1050 |
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Spindle reverse speed |
r/min |
29-137 |
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Spindle stroke |
mm |
560 |
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Spindle inner diameter |
mm |
96 |
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Spindle lifting capacity |
KN |
60 |
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Main Winch ( drive hydraulic system) |
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Single line lifting speed |
m/min |
0-45 |
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Hug floodgate belt width |
mm |
90 |
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Tightrope diameter |
mm |
14 |
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Hoist single line lifting capacity |
KN |
40 |
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Roller diameter |
mm |
200 |
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Roller cubic measure |
m |
30 |
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Minor Winch ( drive hydraulic system) |
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Roller diameter |
mm |
140 |
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Wire rope diameter |
mm |
6 |
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Capacity roller |
m |
450 |
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Mud pump |
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Horizontal Triplex BW-250 mud pump |
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Displacement |
L/min |
250 |
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Work pressure |
Mpa |
7 |
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Water inlet caliber |
mm |
75 |
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Water to exit caliber |
mm |
50 |
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Gear Oil pump |
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Duplex gear oil pump CBF-F63/25 |
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Front displacement,pressure |
|
63mL/r 20Mpa |
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Behind displacement,pressure |
|
25mL/r 20Mpa |
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Drilling rig Power |
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Diesel engine |
Hp |
R4105ZD 76HP |
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Electric motor |
KW |
Y180L-4 22KW |
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Crawler chassis |
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moving speed |
2Km/H |
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motor work pressure |
20Mpa |
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Displacement |
1634ml/rev |
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chassis loading |
3T |
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crawler chassis length |
2.6m |
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motor oil displacement |
50L/min |
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crawler chassis width |
0.35m |
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Max high crawler |
0.508m |