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Wholesale DR-90 Rotary Drilling Rig with 90KN.m Torque for Foundation Work Wholesale DR-90 Rotary Drilling Rig with 90KN.m Torque for Foundation Work
Wholesale DR-90 Rotary Drilling Rig with 90KN.m Torque for Foundation Work Wholesale DR-90 Rotary Drilling Rig with 90KN.m Torque for Foundation Work
Wholesale DR-90 Rotary Drilling Rig with 90KN.m Torque for Foundation Work Wholesale DR-90 Rotary Drilling Rig with 90KN.m Torque for Foundation Work

Wholesale DR-90 Rotary Drilling Rig with 90KN.m Torque for Foundation Work

US$ 63000.00 ~ 69000.00
Min.Order: 1
Product origin: Zaozhuang, Shandong, China
Category: Tools
Product Name: Tools
Availability:In Stock
Product Review : 0 Reviews
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  • Model Number : DR-90
  • Type : Hydraulic Rotary Drilling Rig
  • Drill Rod Type : Kelly Bar
  • Maximum Drilling Depth : 15m
  • Drill Diameter Range : 450-1500mm
  • Power Head Torque : 90KN.m
  • Rotation Speed : 10-50 RPM
  • Main Winch Capacity : 120KN
  • Mast Adjustment : ±4° sidewards, 4° forwards
  • Engine Power : 110KW Cummins Diesel
  • Overall Dimensions : 9600×2300×3200mm
  • Weight : 17 tons
  • Track Width : 500mm
  • Travel Speed : 2 km/h
  • Certifications : CE, RoHS, ISO 9001:2008
  • Warranty : 1 Year
  • After-sales Service : Field Maintenance Available

The DR-90 Kelly Bar Rotary Drilling Rig is a compact hydraulic drilling machine designed for small to medium scale construction projects. With its powerful performance and flexible operation, this rig is ideal for foundation work in various soil conditions.

DR-90 Rotary Drilling Rig

This drilling rig features a maximum drilling depth of 15 meters and can accommodate drill bits ranging from 450mm to 1500mm in diameter. The hydraulic system provides smooth operation with precise control, making it suitable for working in sand, clay, and even through concrete surfaces.

DR-90 Rig Working

The rig is powered by a reliable Cummins diesel engine with 110KW output, ensuring consistent performance in demanding working conditions. The mast can be adjusted with ±4° sidewards inclination and 4° forwards inclination for flexible positioning.

With its 90KN.m maximum output torque and variable rotation speed from 10-50 RPM, the DR-90 can handle various drilling requirements efficiently. The main winch provides 120KN lifting force with 50m/min speed for smooth operation.

DR-90 Rig Specifications

The compact design (9600×2300×3200mm) and reasonable weight (17 tons) make this rig suitable for projects with limited space. The track width of 500mm ensures good stability on various terrains while maintaining mobility.

This equipment comes with comprehensive certifications including CE, RoHS, and ISO 9001:2008, guaranteeing quality and safety standards. The rig is designed for durability with easy maintenance features and comes with 1 year warranty.

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