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Hydraulic Raise Boring Rig Machine High Guiding Precision Two Column Structure

Categories Raise Boring Rig
Place of Origin: China
Brand Name: tongguan
MOQ: 1 set
Price: negotiable
Packaging Details: standard
Delivery Time: 35-45days
Payment Terms: L/C, T/T
Supply Ability: 5 sets per month
Model Number: AT-2000
Drilling Angle: 60-90º
Rotate Speed: 16 r/min
Rated Torque: 90 kN.m
Pilot Hole Diameter: 280mm
Reamer Diameter: 2000mm
Drill Depth: 400m
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    • Product Details
    • Company Profile

    Hydraulic Raise Boring Rig Machine High Guiding Precision Two Column Structure

    AT-2000 Opencast Raise-boring Machine Raise Boring Rig Reverse Counterboring


    Main Features:


    1. It adopts two-column and two-cylinder structure, which has good overall rigidity, high guiding precision and large bearing capacity. The rig frame is directly anchored to the foundation rock by installation. The gapless connection design of the base enables the rig to stabilize the operation without the support of the top support.

    2. The rig adopts full hydraulic drive technology, its specially designed of high torque and infinitely adjustable features allow the rig to operate efficiently in hard rock.

    3. The all-position working manipulator can complete the loading and unloading operation of the drill pipe in the whole process, saving staffing and reducing labor intensity.

    4. The hydraulic system adopts an integrated design concept that simplifies the hydraulic piping structure with good stability, reliability and ease of maintenance.


    Main Technical Parameters:


    Main BodyRated Rotating (speed r/min)16
    Rated Torque (kN.m)90
    Pilot hole thrust (KN)1100
    Reaming tension (kN)2400
    Pilot hole diameter (mm)280
    Reamer diameter (mm)2000
    Drill angle (º)60-90
    Drill depth (m)400
    Transport Size (LxWxH)(mm)2830x2120x1760
    Operation Size (LxWxH)(mm)4180x2120x3810
    Noise (dB)≦90
    Weight (T)10
    Gauge600/762/900
    PumpRated pressure (Mpa)22/21
    Rated flow (L/min)40/320
    Motor rated power(kW)11/132
    Rated voltage (V)380
    Fuel tank effective volume (L)1000
    Dimension (mm)3150x1290x1680)
    Weight (kg)3200

    Quality Hydraulic Raise Boring Rig Machine High Guiding Precision Two Column Structure for sale
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