Model: AZK-125B

Face Drilling Rig (Crawler type)

Azk125B is mainly designed for excavation and construction operations in metal mines, underground hydropower tunnels, culverts and other scenarios, and is especially suitable for drilling blast holes and rock bolt holes in narrow roadways.
The equipment is equipped with an advanced hydraulic rock drilling system, delivering high drilling speed and operational efficiency. With a compact structure and excellent maneuverability, it is well-suited for work in confined spaces, offering a maximum operating coverage of 30㎡.

Tunnel Size: 2X2

Impact Power : 18

Drilling diameter: φ45-φ102

azk125b

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Technology Highlights

jumbo drill
SpecificationValue
Maximum impact power18KW
Tunnel Size2X2mm
Impact frequency380hz
Rotation speed220 r/min
Rotation torque (max)820 Nm
Drilling Diameterφ45-φ102mm
Lubrication Air Consumption3.3L/min

Key Features

drill equipment

The AIVYTER AZK125B Mine Crawler Hydraulic Drilling Jumbo adopts a direct hydraulic control + auxiliary electronic control system, with a crawler-driven chassis and strong climbing capability. It is equipped with a brand-name high-power rock drill and a full-hydraulic anti-jamming system for high drilling efficiency, paired with a telescopic parallel-holding drill boom for precise positioning. The feeder is made of lightweight high-strength hard alloy, offering excellent bending and torsion resistance, long service life, and ensuring straightness during drilling operations. With a total machine width of 1.3 m and a climbing capability of over 20°, it is particularly suitable for narrow and complex underground mine roadways.

Air Compressor Assembly

Air Compressor Assembly

industrial oxygen generator

Tracked Chassis

drill equipment

Rock Drill Boom Assembly

Engine Assembly

Engine Assembly

No.CategoryTechnical Parameters
1Basic Parameters
1.1Equipment Weight (kg)10000
1.2Dimensions (mm) L x W x H9841×1300×2883（2183）
1.3Maximum operating range (width x height, mm)5760×6116
1.4Min. Turning Radius (mm)3000/5415
1.5Max. Coverage Area (㎡)30
1.6Tunnel Size (mm)2X2
2Equipment Configuration
2.1Rock DrillModelStandard PD380 (optional)
Brand—
Impact Pressure (bar)200
Impact Power (kW)18
Impact Frequency (Hz)380
Max. Rotation Torque (N·m)820
Rotation Speed (r/min)220
Lubrication Air Consumption (L/min)3.3
Water Consumption (L/min)30-50
Drilling Diameter (mm)φ45-φ102
2.2Drill armThruster compensation stroke (mm)1500
Parallel maintenance throughout the whole processYes
Coverage area (㎡)24
Coverage width/height (mm)5025/5000
Boom lifting angle-43°—+52°
Boom swing angle±30°
2.3Propulsion beamTotal Length of Feed Beam (mm)4740（standard）/5400
Max. Thrust Force (kN)15
Drill Steel Length (mm)3090（standard）/3700
Drilling Depth per Feed (mm)2830（standard）/3440
Oscillation Angle±180°
Pitch Angle-3°—+90°
2.4ChassisClimbing Capacity (°)20
EngineManufacturerYuchai
Power (kW)55.8
Maximum torque310Nm/1600rpm
Emission and noise standardsNational IV (EURO IV)
Transmission systemTracked walking
Travel speed (km/h)0~15
Wheelbase (mm)220
2.5Drilling Hydraulic SystemHydraulic Control TypeManual Valve Control
Motor Power (kW)55
Hydraulic Oil Tank Volume (L)180
Pressure Oil & Return Oil Filtration Accuracy (μm)10
2.6Water SystemBooster Pump Power (kW)3
Rated Displacement (L/min)52（12bar）
Outlet Water Pressure (bar)12
Min. Inlet Water Pressure (bar)2
2.7Electrical SystemMain Electrical Components ManufacturerABB
Voltage (V)/Frequency (Hz)380/50
Starting MethodStar/Delta
Safety Protection FunctionsLeakage Protection, Overload Protection, Short Circuit Protection

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