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SH46A

  • 140,000kg

    Operating weight

  • 380/1800kw/rpm

    Rated power

  • 460knm

    Rotary torque

LiuGongs' SH46A Multi-Function Drilling Rig provides powerful and efficient capabilities for large and deep pile foundation construction. With its robust engine, specialized chassis design, quality components, modern hydraulic technology, optimized machine layout, superior pressure capacity, high rock penetration efficiency, and versatility, the SH46A is an ideal choice for ultra-deep and super-large pile foundation projects. Its advanced features and reliable performance contribute to optimal productivity, safety, and successful completion of demanding construction projects.

Features

Powerful Engine

The SH46A is equipped with an imported Cummins engine from the United States, providing a robust power output of 380 kW. This high power capacity enables the rig to handle large and deep pile foundation construction projects efficiently.

Special Chassis Design & High-Quality Components

The SH46A features a specialized chassis that is co-developed by Jintai and Hyundai. This design ensures stability and maneuverability, allowing the rig to operate effectively even in complex and challenging terrain. The SH46A incorporates internationally recognized and high-quality brand key components. This ensures reliability, durability, and optimal performance. The use of premium components contributes to the rig's efficient and long-lasting operation.

Superior Pressure Capacity & High Rock Penetration Efficiency

The SH46A is equipped with a super high-pressure system, allowing it to exert significant force during pile driving. This feature enables the rig to tackle ultra-deep and super-large pile foundation projects effectively. The superior pressure capacity enhances the rig's efficiency and productivity. The SH46A is specifically designed to excel in rock strata. It offers high rock penetration efficiency, making it suitable for projects that involve challenging geological conditions. This capability reduces downtime and increases the overall speed of construction.

Specifications

SH46A

  • Height(mm)

    31,390
  • Total weight without drilling tools (kg)

    140,000

Upper carrier JS120

  • Engine

    CUMMINS QSX15
  • Rated power (kW@rpm)

    380@1800
  • Hydraulic system flow (L/min)

    2×435+144
  • Hydraulic system pressure (Mpa)

    33
  • Capacity of fuel tank(L)

    910
  • Capacity of hydraulic oil tank(L)

    580

Retractable undercarriage JT100

  • Crawler shoes width (mm)

    900
  • Crawler length (mm)

    6.360
  • Crawler width retract/extend (mm)

    3500-5000
  • Traction force (kN)

    818
  • Travel speed (km/h)

    1.5

Rotary head

  • Rotary torque (kN.m)

    460
  • Rotary speed (rpm)

    6-24

Main winch

  • Max. single line pulling force (kN)

    500
  • Wire rope diameter (mm)

    40
  • Max. lifting speed (m/min)

    60

Auxiliary winch

  • Single line pulling force (kN)

    110
  • Wire rope diameter (mm)

    18
  • Max. lifting speed (m/min)

    40

Crowd cylinder system

  • Standard Stroke(mm)

    6,000
  • Crowd force (kN)

    400
  • Pulling force (kN)

    480

Crowd winch system (option)

  • Standard/Max. Stroke (mm)

    11000-22000
  • Crowd force (kN)

    460
  • Pulling force (kN)

    460