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Cubex QXR 920 10217 Surface Drill Operators Manual

Format: PDF (Printable Document)

File Language: English

File Pages: 177

File Size: 12.86 MB (Speed Download Link)

Brand: Cubex

Model: QXR 920 10217 Surface Drill

Type of Document: Operators Manual

Category:

$ 45

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Cubex QXR 920 10217 Surface Drill Operators Manual

Cubex QXR 920 10217 Surface Drill Operators Manual

Out on a bench or quarry face, this Cubex QXR 920 surface drill is usually working on production holes, pre-split lines, or service bores on uneven, broken ground. This operators manual is what I keep handy to explain the controls, understand how the rig should behave under load, and set up safe drilling routines. When, for example, the feed is stalling in hard rock or the rotation keeps bogging as you collar the hole, I use this manual to walk the operator through proper control use, checking settings, and adjusting technique before we start chasing “problems” that are really operating habits.

Applications & Use Cases

  • Train new operators on what each control does and how the drill should respond when they start, drill, and tram.
  • Refine drilling technique so you’re not abusing the boom, mast, or rotation head on sloped or fractured ground.
  • Plan daily inspections to catch leaks, loose hardware, and air or hydraulic issues before a shift.
  • Verify correct startup and shutdown sequences to avoid shock-loading systems and premature component wear.
  • Improve jobsite awareness around swing radius, mast position, and visibility when working near edges or other gear.

FAQ

Q: Can I keep this manual on a tablet in the cab?

A: Yes, that’s ideal—zoom in on diagrams, use search, and keep the original printed copy clean in the office.

Q: Is it worth printing certain pages for the crew?

A: I’d print the control layout and daily checklist pages, laminate them, and post them where operators stage before shifts.

Safety Note

Always use the manual’s procedures to confirm the machine is stable, locked out, and clear of people before drilling or moving.

📘 Show Index

Cubex QXR 920 10217 Surface Drill Index:

  • Section 1 Introduction
    • 1.1 Drill Description
    • 1.2 Manual Objectives
    • 1.3 Drill Orientation
  • Section 2 Description of Equipment
    • 2.1 Major Components and Sub-assemblies
      • 2.1.1 Mast and Feed
      • 2.1.2 Frame
        • 2.1.2.1 Inside of Frame
        • 2.1.2.2 Front of Frame
      • 2.1.4 Rear
      • 2.1.4 Operator’s Cab
        • 2.1.4.1 Engine Control Panel
      • 2.1.6 Fire Suppression System
        • In Case of Fire
        • 2.1.6.1 System Description
        • 2.1.6.2 How the System Operates
        • 2.1.6.3 Recharge Procedures
        • 2.1.6.4 Inspection and Maintenance
        • A-101 Fire Suppression
        • 2.1.6.5 Location of Manual Releases and Hand-held Extinguishers
        • Section A –Operators Cab
        • Section B – Rear of Unit
        • Section C – Right Front of Unit
        • Section D – Cab Boom
    • 2.2 Electrical Controls
      • 2.2.1 Joysticks
      • 2.2.2 Engine Control Panel (Inside Cab)
    • 2.3 Manual Hydraulic Controls
      • 2.3.1 Set-Up, Drilling, and Tramming Valve Bank
      • 2.3.2 Carousel and Drilling Valve Bank
    • 2.4 Display Screens
      • 2.4.1 System Screen
      • 2.4.2 Status Bar
      • 2.4.3 Menu Buttons
      • 2.4.4 Status Indicator
      • 2.4.5 QXR Shutdowns and Warnings
      • 2.4.6 Configuration Menu
        • Tram Settings
        • Make-up / Breakout
        • Weight on Bit
        • Hour Meter
        • Accra-Feed Configuration Screen
      • 2.4.7 Lube/Grease/Water Configuration
      • 2.4.8 Preset Configuration – Setting Hole Depth
      • 2.4.9 Tramming and Oscillation
      • 2.4.10 Setup Screens
        • Setup Screen – Layer 1
        • Setup Screen – Layer 2
        • Setup Screen – Layer 3
      • 2.4.11 Drill Screens
        • Drill Screen – Layer 1
        • Drill Screen – Layer2
        • Drill Screen – Layer 3
        • Drill Screen – Manual Drilling Layer 1
      • 2.4.11 Accra-Feed Screen – Layer 1
  • Section 3 Start-Up and Tramming
    • 3.1 Operating Procedures for Start-Up
      • 3.1.1 Pre-start Inspection
      • QXR Operator Pre-Start Checklist
    • 3.2 Start-Up
      • 3.2.1 Inside Cab
      • 3.2.2 Outside Cab
    • 3.3 Tramming
      • 3.3.1 Tramming from the Tram Station
      • 3.3.2 Tramming from the Cab
      • 3.3.3 Tramming Stability
    • 3.4 Set Up
      • 3.4.1 Set-Up from the Cab
      • 3.4.2 Indexing the Swing Cylinder
    • 3.5 Shutdown Procedure
    • 3.6 Towing
      • 3.6.1 Towing Guidelines and Precautions
      • 3.6.2 Tow Disconnect – Sun Gear Removal Procedure
      • 3.63 Sun Gear Re-install
  • Section 4 Drilling
    • 4.1 Drilling Procedures
      • 4.1.1 Hammer Installation Procedure
      • 4.1.2 Drill Pipe Installation (Adding Rods)
      • 4.1.3 Drill Pipe Removal
    • 4.2 Delivery Systems
      • 4.2.1 Water Injection Procedure
      • 4.2.2 Grease Injection Procedure
      • 4.2.3 Oil Injection Procedure
    • 4.3 Drilling
      • 4.3.1 Manual Drilling
      • 4.3.2 Drilling with Accra-Feed Feature (Optional)
  • Section 5 Maintenance and Safety
    • 5.1 Daily Maintenance Procedures
      • Safety Instructions for Servicing
    • 5.2 Lubrication
      • 5.2.1 Rock Drill Grease
      • 5.2.2 Lubrication Points and Intervals
      • 5.2.3 Centralized Machine Lubrication
        • Hose Reel Lubrication
    • 5.3 Safety Procedures
      • 5.3.1 Personal Protection Equipment
      • 5.3.2 Overhead and Buried Utilities
      • 5.3.3 Ask for Assistance
      • 5.3.4 Safety Shutdowns
        • 5.3.4.1 Functionality
        • 5.3.4.2 Operator Checks and Maintenance
        • 5.3.4.3 Safety Shutdown – Tension Adjustment Procedure
      • 5.3.5 Safety Labels
      • 5.3.6 General Safety and Maintenance Instructions
  • Section 6 Troubleshooting
    • 6.1 Troubleshooting the Tram Drive
      • Crawler Does Not Run but Tramming Motors Are Operating
      • Crawler Does Not Move and Tramming Motor Does Not Run
      • Crawler Does Not Tram Straight
    • 6.2 Troubleshooting the Hydraulic System
      • Pump Does Not Deliver Oil
      • Pump is Running Hot
      • Cavitation or Pump Noise
      • Insufficient Pressure
      • Slow Rotation at Top Drive
      • No Rotation at Top Drive Assembly
      • Slow or No Feed
      • Mast Does Not Rotate
    • 6.3 Troubleshooting the Water Injection Pump
      • Discharge Pressure is Too Low
      • Cavitation Problems
      • No Water Discharge
      • Excessive Pump Noise
    • 6.4 Troubleshooting the Air Driven Oil Injection Pump
      • Air Motor Does Not Operate
      • Air Seepage from Air Exhaust While Pump is Not Working
      • Loss of Pressure, Volume, or Continuous Operation of Pump when Not in Normal Use
      • Excessive Amount of Air in Lubricant or Excessive Amount of Lubricant in Air
    • 6.5 Troubleshooting the Air Driven Grease Injection
      • Air Motor Does Not Operate
      • Grease Is Not Delivered to the Drilling Air Line
    • 6.6 Troubleshooting the Air Delivery System
      • Air Pressure Builds too Slowly
      • Compressor Shuts Down with Air Demand Present
      • Compressor Does Not Build-Up Full Discharge Pressure
      • Excessive Compressor Fluid Consumption
      • Compressor Overheating
    • 6.7 Troubleshooting the Hammer
      • Tool Does Not Start
      • Tool Stops Operating
      • Operating Pressure is Lower than Specifications
      • Low Penetration Rate
      • Galling of Internal Parts
    • 6.8 Troubleshooting the Drill Bit
      • Abrasive Wear
      • Loss of Carbides in Bit
      • Bit Breakage and Carbide Failure
      • Carbide Breakage
      • Uneven Wear Conditions
    • 6.9 Troubleshooting the Depth Laser
      • Laser appears not working. No red light is coming out of aperture.
      • Laser appears working, red light is pulsing in even intervals, no output signal.
      • Laser appears working, red light is pulsing but in un-even intervals
      • General notes:
  • Cubex Terra DGS Operation Manual
  • Section 1 Introduction
    • 1.1 Features
  • Section 2 Software Removal and Installation
    • 2.1 Removal / Installation Procedure:
    • 2.2 Sensor Installation
      • 2.2.1 Installing Wires in Sensor Box
      • 2.2.2 Screen Installation
  • Section 3 Operation
    • 3.1 ZERO-OFFSET Calibration Procedure
    • 3.2 Local and Absolute Heading Measurements

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