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Portable 230m Crawler Type Borehole Drilling Equipment for Efficient Excavation
Portable 230m Crawler Type Borehole Drilling Equipment for Efficient Excavation
Portable 230m Crawler Type Borehole Drilling Equipment for Efficient Excavation
Portable 230m Crawler Type Borehole Drilling Equipment for Efficient Excavation
Portable 230m Crawler Type Borehole Drilling Equipment for Efficient Excavation
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Portable 230m Crawler Type Borehole Drilling Equipment for Efficient Excavation
Portable 230m Crawler Type Borehole Drilling Equipment for Efficient Excavation
Portable 230m Crawler Type Borehole Drilling Equipment for Efficient Excavation
Portable 230m Crawler Type Borehole Drilling Equipment for Efficient Excavation
Portable 230m Crawler Type Borehole Drilling Equipment for Efficient Excavation

Portable 230m Crawler Type Borehole Drilling Equipment for Efficient Excavation

Customization: Available
Warranty: 12 Months
Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
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Product Description

📋 Basic Information
Model NO.
HM-DG230
Condition
New
Motor
AC Motor
Drill Hole Diameter
0-325mm
Drill Hole Depth
150-200m
Drilling Way
Impactor
Type
Crawler
Drive Power
15kw
Rotating Speed
64/128/287/557 R/Min
Working Pressure
12bar
Production Capacity
200 Units/Month
🚧 Product Description

HM-DG Crawler Mounted Hydraulic Core Drilling Rig

HM-DG Series crawler-mounted hydraulic core drilling rig is a light weight drilling equipment designed for efficiency. This product is widely used for general geological exploration of railways, roads, bridges, dams and tall building bases, geological core drilling, small grouting holes, blasting holes, civil wells, and earth central air conditioning wells.

Main Features:

  • High Efficiency: Fed by hydraulic cylinder, the drilling efficiency is significantly higher, effectively saving labor costs.
  • Patented Technology: Equipped with national patented technology taper clutch, achieving strong torque transmission with easy maintenance.
  • Robust Construction: Vertical spindles are fixed by four groups of bearings to ensure the rotator maintains rigidity in gravel layers and complex geological conditions.
Crawler Type Borehole Drilling Equipment
📊 Technical Specifications
Spec Item Unit Value
Model-HM-DG230
Hole Depthm230
Hole Diametermm75-325
Start Hole Diametermm325
Final Hole Diametermm75
Drill Rods Diametermm42-60
Borehole InclinationDegree90-75
Drive PowerkW15
Dimensionm2.4*0.8*1.5
Rotation Speedr/min64/128/287/557
Max Pull ForceKN25
Mud Pump DisplacementL/Min145
Working PressureBar12
🏭 Production & Quality
Production Overview
Certification
Service
🛠 After Sales & Support
Support 1
Support 2
📦 Packing & Delivery
Packing 1
Packing 2
Packing 3
❓ Frequently Asked Questions
What is the maximum drilling depth of the HM-DG230?
The HM-DG230 is capable of reaching a maximum drilling depth of 230 meters, depending on geological conditions and hole diameter.
What kind of geological conditions can this rig handle?
Thanks to its four groups of vertical spindle bearings, it is designed to handle gravel layers and other complex geological conditions with high rigidity.
What are the primary applications for this equipment?
It is ideal for geological exploration for railways, roads, bridges, dam bases, small grouting holes, and civil water well drilling.
Is the drilling rig easy to maintain?
Yes, it features a national patented taper clutch which provides strong torque transmission while remaining easy to maintain.
What is the transport requirement for this machine?
The equipment is typically packaged for shipment in a standard 40'GP container to ensure safe international delivery.
Does the machine support different rotation speeds?
Yes, the vertical shaft supports four different speeds: 64, 128, 287, and 557 r/min to suit various drilling requirements.

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