Essential Tips for Maintaining Your Down-the-Hole (DTH) Drilling Rig

Publication Date: Jul 06, 2024

Click to view more models and details


e (3).jpg

1. Regular Inspection and Cleaning

Inspect: Check drill bits, hammers, and pipes for wear and damage.

Clean: Remove dirt and debris from all components regularly.

Check Hydraulics: Ensure fluid levels are adequate and there are no leaks.

2. Lubrication

Use Quality Lubricants: Follow the manufacturer’s recommendations.

Schedule: Lubricate moving parts regularly based on operational hours.

Focus Areas: Pay special attention to the drill bit, hammer, and rotation head.

3. Replacing Wear Parts

Inspect Frequently: Look for signs of wear on drill bits, hammers, and seals.

Replace Timely: Swap out worn parts promptly to avoid damage to other components.

Keep Inventory: Maintain essential spare parts for quick replacement.

4. Hydraulic System Maintenance

Fluid Levels: Regularly check and top up hydraulic fluids.

Inspect Hoses: Look for leaks, cracks, or wear in hydraulic hoses and connections.

Immediate Repairs: Replace damaged hydraulic components right away.

5. Air Pressure Monitoring

Recommended Settings: Use the manufacturer's air pressure settings.

Regular Checks: Monitor pressure gauges during operations.

Adjust Accordingly: Modify air pressure based on drilling conditions.

6. Maintenance Records

Log Activities: Keep a detailed record of inspections, parts replaced, and repairs.

Identify Issues: Use the log to spot and address recurring problems.

Plan Maintenance: Schedule preventative maintenance based on records.

7. Training and Safety

Regular Training: Ensure operators are well-trained in maintenance procedures.

Follow Safety Protocols: Emphasize the importance of safety guidelines.

Manufacturer Guidelines: Familiarize operators with manufacturer’s recommendations.

未标题-1.png

Related News
Read More >>
Arctic weather ahead! Your excavator struggling? Don't worry - Hengwang's got your back!Arctic weather ahead! Your excavator struggling? Don't worry - Hengwang's got your back!
Oct 28, 2025
Nationwide "Flash Freeze" Mode Activated! Can Your "Iron Comrade" Handle It? Low-Temperature Alert: 80% of Excavator Failures Occur in Winter! Powered by Hengwang's Innovative Technology, Your Excavator Fears No -30°C! This Exclusive Hen ...
Title: Forklift Maintenance Guide: Boost Efficiency and Extend LifespanTitle: Forklift Maintenance Guide: Boost Efficiency and Extend Lifespan
Sep 08, 2025
n modern logistics and industrial operations, forklifts are indispensable for material handling and storage. However, without proper maintenance, their performance declines and failure rates rise. This guide explores key strategies to keep f ...
Eco-Friendly Underground Construction: Harnessing Horizontal Directional Drilling & Hengwang HWF460 Rig Eco-Friendly Underground Construction: Harnessing Horizontal Directional Drilling & Hengwang HWF460 Rig
Sep 08, 2025
Horizontal Directional Drilling (HDD) revolutionizes underground pipeline installation by eliminating surface disruption. Combined with Hengwang Group’s HWF460 drilling rig, this technology delivers precision, efficiency, and environmental ...
All products are guaranteed for 12 months!