B21, China Town Mall, Midrand
Hard Rock Mining
Hengwang HW-452H Crawler Mounted Blast Hole Drill Rig
Crawler-mounted DTH drilling for mining and deep-hole applications
The Hengwang HW-452H is a diesel-powered crawler mounted blast hole drill rig built for DTH drilling in mining, construction and exploration work. It offers up to 50 m maximum drilling depth with robust construction and CE and ISO certification.
CE Certified
ISO Certified
Machinery Test Report
Video Outgoing Inspection
Guide Price
R 77 594.42
Guide price excl. VAT & delivery — final quotation tailored to your specification.
Get your exact quote
50 m
Max Drilling Depth
110–138 mm
Drilling Hole Diameter
17 bar
Working Pressure
16 m3/min
Air Consumption
11,300 kg
Machine Weight
76 × 3000 mm
Drill Pipe Size
Business Solution Overview
Built for Productive Drilling: With DTH hammer drilling capability and a maximum drilling depth of 50 m, this rig is designed for demanding blast hole and deep drilling applications where dependable field performance matters.
Versatile Application Range: The HW-452H is suitable for mining operations, construction sites, geological surveys, utility installation and environmental drilling projects, helping contractors use one machine across multiple job types.
Durable Heavy-Duty Platform: Its crawler-mounted configuration and 11,300 kg machine weight support stable operation in challenging working environments, while the robust construction is intended for long-term industrial use.
Compliance and Inspection Support: ISO and CE certification are stated, and the product includes a machinery test report and video outgoing inspection, giving buyers added assurance on documented quality checks.
Operational Flexibility: The machine combines diesel power with stated 220V/380V voltage compatibility, making it suitable for businesses operating across varied site conditions and support setups.
Complete End-to-End Process
Position On Site
Set Drill Pipe
DTH Hammer Drilling
Complete Blast Hole
Why Choose Hengwang HW-452H Crawler Mounted Blast H?
DTH Hammer Drilling Method
Designed for Down-The-Hole drilling, the rig is suited to blast hole and deep drilling applications where reliable penetration and field-ready performance are required.
Crawler Mounted Mobility
The crawler-mounted design supports movement and positioning across mining and construction sites, helping operators work in demanding terrain conditions.
Diesel-Powered Operation
A diesel power type is specified for dependable site operation, making the machine suitable for field environments where rugged power delivery is important.
Deep Drilling Capability
With a stated maximum drilling depth of 50 m, the HW-452H is built for projects that require substantial hole depth for mining and related applications.
Eco-Friendly Design
The product description highlights an eco-friendly design intended to minimise environmental impact while supporting industrial drilling tasks.
Documented Quality Assurance
ISO and CE certification are listed, and both a machinery test report and video outgoing inspection are provided to support procurement confidence.
Technical Specifications
Type
Rotary Drilling Rig
Power Type
Diesel
Voltage
220v/380v
Drilling Diameter
300mm, 100mm, 200mm
Max. Drilling Depth
50m
Weight
11300KG
Engine
Core Component
Dimension (L*W*H)
7567*2500*2900mm
Drill Pipe Size
76*3000mm
Drilling Method
DTH Hammer Drilling
Drilling Hole Diameter
110-138mm
Drilling Depth
20m
Working Pressure
17bar
Air Consumption
16m3/min
Certification
ISO, CE
Industries Served
Mining Operations
Construction Sites
Geological Surveys
Utility Installation
Environmental Drilling
What's Included
Hengwang HW-452H crawler mounted blast hole drill rig
Machinery test report
Video outgoing inspection
Secure Payments100% Protected
Nationwide DeliveryFast & Reliable
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Need Help?011 805 0386
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