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Integrated Drill Rig ( With Compressor )/DTH Drilling Rig/

SD-545 Crawler Blasting Hole Drilling Rig Built-in Air Compressor

Product: Crawler Blasting Hole Drilling Rig Built-in Air Compressor
Drilling Depth: 20m
Drilling diameter :108-137mm
Air Compressor: 15m³/min
Power: 194KW Cummins Engine
Application: widely used in surface quarry and mining blast hole drilling, pre-splitting hole drilling, buffer hole and slope pressure relief hole drilling, and super deep hole drilling.

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  • Product Details

SD-545 Crawler Blasting Hole Drilling Rig Built-in Air Compressor

SD-545 integrated DTH drilling rig, an upgrade from existing mature model, with core components upgraded to world famous brands. Single power pack (only one diesel engine) drives both screw air compressor and hydraulic system with power output of stagger design.

Comparing with separated drills, the power consumption of diesel engine is reduced by 30% and maintenance cost down by 50%. The integrated designed of SD-545 for improved production efficiency without towed air compressor moving around with less air transmission loss and better long-distance fleet management.

SD-545 Crawler Blasting Hole Drilling Rig Features:

  1. Powerful Rotation Unit
    Bigger and stronger designed Rotation unit for smooth high torque output and less drill tool jamming with seamless speed regulation.

    2.Multi-directional drill design
    For complex drilling conditions, 400 mm ground clearance for horizontal drilling applications.

    3.New protective cover
    Better appearance and convenient for maintenance.

    4.Ergonomic comfortable operation console
    Centralized control, convenience, efficient control console and full display panel of functions.

    5.Dust collecting system
    High efficiency two stage dust collector with high speed fan for larger filter area,technical advanced and industry leading.

    6.Standard tramming structure
    Equipped with speed reduction tramming system and standard excavator track for compact structure. Excellent off-road performance with powerful two-speed hydraulic tramming system for extreme low failure rate.

Crawler Type Air DTH Drilling Rig Application:

SD-545 Blasting Hole DTH drilling rig (Down-the-hole drilling rig) is a powerful drilling machine that is widely used in mining, construction, quarrying, and exploration activities. The primary application of DTH drilling rigs is for drilling holes into hard rock formations such as drilling blastholes, drilling holes for foundations, anchors, and geotechnical investigations in construction projects, drilling deep geothermal wells, etc.

SD-545 Mining Blasthole Drilling Rig Technical Parameters:

SD-545 Technical Specifications
Engine Manufacturer Cummins Engine Model 6BTA8.3-C260
Engine Rated Power 194 kW Engine Emission Euro II
F.A.D 15 m³/min Working Pressure 17 Bar
Rotation Speed 0-90 rpm Rotary Torque 2579 Nm
Hole Diameter Range Ø108-137 mm DTH Hammer 4 inch
Hole Depth 20 m Number of Pipes 6+1
Drill pipe type 76 m Pipe Length 3,000 mm (collaring 2000 mm)
Feed Type Cylinder / Chain Length of Feed Beam 5,340 mm
Feed Extension 1200 mm Feed Travel Length 3,200 mm
Feed Speed Feed Force Pull Up Force (Max.) 40 kN
Max. Climbing Ability 25° Feed Force (Max.) 21 kN
Tramming Speed high 3 km/h, low 2 km/h Traction Force ( Max.) 71 kN
Ground Clearance 360 mm Fuel Tank Capacity 420 L
Length 7,150 mm Width 2,500 mm
Height 2,800 mm Weight (options excluded) 10,500 kg

SD-545 Crawler Mining Blasthole Drilling Rig in Open Mining site:

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