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Yellow Multifunctional Drilling Rig Underground Rock Drilling Machine

Yellow Multifunctional Drilling Rig Underground Rock Drilling Machine

Yellow Multifunctional Drilling Rig

300mm Multifunctional Drilling Rig

90mm underground rock drilling machine

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Product Details
Product Name:
Underground Rock Drilling Machine
Air Consumption:
Climbing Ability:
≦ 25(°)
About 10500kg
Hole Diameter:
Drill Rod Type:
Payment & Shipping Terms
Minimum Order Quantity
Delivery Time
3-5 work days
Payment Terms
Product Description

ZML161  underground rock drilling machine multifunctional crawler type drilling rig


The ZML161 drilling rig is equipped with a central rotary table, suitable for multi station drilling construction. Horizontal lifting of 4M, driven by diesel engine, equipped with dry dust removal method for dust reduction, suitable for outdoor construction environment. Adopting a plunger variable pump and load feedback system, it has power protection and pressure cut-off functions. Equipped with construction angle display to ensure drilling verticality; The entire machine is equipped with a fully hydraulic control system and remote control function, making operation convenient and reliable.


Technical specifications


Basic parameters
one Weight (kg) ten thousand and five hundred
two Dimension (L * W * Ht) mm 7100 * 2450 * 2900
three control mode Remote control+handle
four Rated pressure of hydraulic system (Mpa) 25
five Maximum horizontal lifting height (mm) 4100
Equipment configuration
one Drilling arm quantity 1
structural style Oil cylinder+rotary reducer
Mast rotation angle (degrees) ±180
two mast quantity 1
Promotion type Motor reducer+chain
Total length of advancing beam (mm) 6320
Advance stroke (mm) 3390
Maximum propulsion force (kN) 85
Maximum lifting force (kN) 85
Applicable drill pipe specifications (mm) Φ76-89×1500-3000
Compensation stroke (mm) 1000
three chassis allocation Track type
Walking speed (km/h) Low speed ≥ 1.2, high speed ≥ 2
Climbing ability (%) ≤36
Platform rotation angle (degrees) 360
Ground clearance ≥270
Maximum departure angle (°) 25
Ground specific pressure (Mpa) 0.04
engine Manufacturer Yuchai
  Power (kW) 73.5
  Emission standards for exhaust gases Turbocharging, National III
Fuel tank volume (L) 200
four Drilling hydraulic system Hydraulic control mode Electrohydraulic multi way valve control
Hydraulic oil tank volume (L) 455
Return oil accuracy( μ M) 10
five Work organization Drilling diameter (mm) 90-300
Crushing method Impact rotary
Power head output speed (rpm) 35-70
Maximum torque output of the power head (N.m) 6000
six Drilling rig control system Control type of drilling rig system Electrohydraulic multi way valve control
Control panel type Handle type+remote control
Electronic system power supply type 24VDC


Main features

Dynamic system

The whole machine can replace different power heads(DTH, top drive, coring) according to construction needs, making construction more convenient, reducing costs, and doubling production;


Rotating arm structure

By adopting a rotary arm structure, the operating range after one positioning is greatly increased. The drilling arm can rotate about 360 °, achieving any angle construction;


Control costs

By using pilot valves and variable piston pumps with load feedback systems, it has the functions of power protection and pressure cut-off. While effectively adapting to the total flow demand of various executing components, it achieves the best power matching under different working conditions and maximizes energy conservation;


Security measures

When drilling, the wind and water linkage system is used to reduce the large amount of dust generated during tunnel construction. While drilling, the crushed stones are washed out of the hole through high-pressure water, reducing the problem of sticking during drilling, achieving the goal of rapid drilling, improving work efficiency, and reducing construction costs;


Pipe shed construction

Both single rod drilling and drilling with casing can be used. When the geological situation is complex and there is collapse, the casing construction method can be adopted, which means the outer casing and inner drill rod drill to the required depth at the same time. Firstly pull out the inner rod, then pull in the steel pipe, finally pull out the outer casing;


Emergency rescue

During the construction process, in case of danger, geological exploration, geological improvement, and support operations in the danger zone can be quickly completed. If the underground space is obstructed by collapse, casing operations can be used to quickly transport air, water, and other rescue materials to the trapped personnel;


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