St50 Portable Grouting Engineering Drilling Rig Machine Coring Soil Sampling

Hydraulic core drilling machine
November 25, 2024
Category Connection: Engineering Drilling Rig
Brief: Discover the ST50 Portable Grouting Engineering Drilling Rig Machine, perfect for coring and soil sampling. This high, medium, and low-speed drilling rig features oil pressure feed, light weight, and fast drilling speed. Ideal for various engineering and geological operations.
Related Product Features:
  • Lightweight and compact design for easy transportation and high-altitude operations.
  • Hydraulic automatic feeding mechanism enhances drilling efficiency and reduces labor intensity.
  • Vertical shaft box ensures rigidity for handling complex terrains like gravel and pebble layers.
  • National patent taper clutch provides large transmission torque and maintenance-free operation.
  • Hydro-chucking unit replaces slips for seamless drilling during pipe changes.
  • Close levers for convenient, safe, and reliable operations.
  • All components (drill, water pump, diesel engine) mounted on one base frame for space-saving.
  • Max drilling depth of 50 meters with hole size diameter ranging from 73-108mm.
Faqs:
  • Are you a trading company or manufacturer?
    We are a factory, ensuring the best price, quality, and service for you.
  • How long is your delivery time?
    Delivery takes 5-7 days if goods are in stock, or 7-15 days if not, depending on quantity.
  • What is the after-sale service type?
    We guarantee machine quality for 1 year (excluding spare parts) and provide technical training.