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YHZJ Series Large tracked diesel-powered grouting drilling rig
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YHZJ Series Large tracked diesel-powered grouting drilling rig

Grande foreuse de forage diesel à chenilles

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YHZJ Series Crawler Grouting Drilling Rig (Engineering Drilling Rig) Introduction du produitFor deep well conditions (over 50 meters), the chip removal capacity of the YHZJ series grouting drilling rig is superior to that of rigs using pump suction or jet reverse circulation. It is therefore suitable for deep well operations, water-scarce arid areas, and frozen soil layers in frigid zones. The main applications of this grouting drilling rig include grouting reinforcement, reinforcement drilling and grouting, settlement grouting reinforcement of highway subgrade, railway subgrade reinforcement, general subgrade reinforcement, and building grouting.Scope of ApplicationSuitable for grouting holes, threading holes, foundation pile acoustic testing holes, and core drilling holes for projects including subways, airports, expressways, high-speed railways, building reinforcement, and ground survey.Product Details
  1. Rotator Assembly: The housing and parts are one-time formed by a machining center, with excellent part interchangeability.
  2. Gears: Meshing clearance guaranteed to be ≤10um.
  3. Relief valves, multi-way directional valves and throttle valves are all supplied by top domestic manufacturers.
  4. Slip: Made of bearing steel, with a quenching hardness of over 60 HRC, for improved wear resistance and longer service life.
  5. Hoses are supplied by well-known manufacturers with coal mine safety certification.
  6. The rig chassis can be customized according to customer’s actual needs.
Parameters
Parameters Unité YHZJ-1500L
Matched Drill Pipe Diameter mm Φ42/50
Spindle Bore Diameter mm Φ54
Spindle Stroke mm 400
Rated Pull-out Force kN 50 (at 10MPa)
Rated Propulsion Force kN 30 (at 10MPa)
Plage d’angle de forage ° 0-360
Pression nominale de la pompe à huile MPa 16
Oil Pump Rated Flow L/min 16
Motor Power Kw 11
Rotation Speed r/min 1460
Rated Voltage V 380/660
Weight kg 750
Overall Dimensions mm 2000×900×1400

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