CAT Bucyrus Reedrill MK35HE Two Boom Articulated Hydraulic Jumbo Operator Manual BI615762 PDF DOWNLOAD

Description

CAT Bucyrus Reedrill MK35HE Two Boom Articulated Hydraulic Jumbo Operator Manual BI615762 PDF DOWNLOAD

FILE DETAILS:

CAT Bucyrus Reedrill MK35HE Two Boom Articulated Hydraulic Jumbo Operator Manual BI615762 PDF DOWNLOAD

Language : English
Pages : 69
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

CAT Bucyrus Reedrill MK35HE Two Boom Articulated Hydraulic Jumbo Operator Manual BI615762 PDF DOWNLOAD

INTRODUCTION
MK35HE Articulated Hydraulic Jumbo iii
SECTION 1 SAFETY
Overview of Potential Hazards 1-2
Safety Instructions 1-3
Before Operation 1-3
Operation 1-3
After Operation 1-3
Maintenance 1-4
Equipment Transfer 1-4
SECTION 2 OPERATING INSTRUCTIONS
Towing 2-2
Pre-Operation Checklist 2-5
Start-up Procedure – (some machines) 2-7
Brake Release Procedure: 2-7
Start-up Procedure – (some machines) 2-9
Brake Release Procedure: 2-9
Engine Shutdown Procedure 2-10
Stop Engine 2-10
Emergency Shutdown: 2-10
Tramming Procedure: 2-11
Tram/Carrier Controls (some machines) 2-12
Tram/Carrier Controls (some machines) 2-14
Setting Up for Drilling 2-16
AC Electric Power Operation 2-16
Cable Reel Operation 2-17
To Set Cable Reel Tensioning Pressure 2-17
To Set Cable Reel Speed 2-17
Stabilizing The Jumbo For Drilling 2-19
Applying AC Power For Drilling 2-21
Water System Check 2-23
Start Main Pumps 2-23
Drilling Procedures 2-24
Setup For Drilling 2-24
Manual Hole Collaring: 2-25
Semi-Automatic Hole Collaring 2-25
Anti-Jam System 2-25
Changing Bits 2-25
Checks During Drilling 2-26
Roof Bolting (Positioner Lift Lever) 2-26
BI615762
Introduction v
Table of Contents
Automatic Machine Shutdown Functions 2-26
Normal Electrical Shutdown Procedure 2-26
Emergency Electrical Shutdown 2-27
Main Switchbox Heater 2-27
Drill Control Functions 2-28
Drill Console 2-28
Anti-Jam Circuit 2-30
Setting the Anti-Jam 2-32
Collaring Circuit 2-33
Feed 2-33
Drill (Hammer) 2-33
Drill Control Valve 2-34
Rotation 2-35
Feed 2-35
Drill (Hammer) 2-35
Automatic Drill Return Circuit (ADC) 2-37
Low Water Pressure Cutoff 2-37
Feed Paralleling System 2-38
Constant Sting Circuit 2-39
Hydraulic Boom Swing Limit Circuit 2-40
Drill Operator’s Maintenance Checklist 2-42
Check Every Shift 2-42
Check Regularly (Jumbo Carrier) 2-43
SECTION 3 PREVENTIVE MAINTENANCE
General Preventive Maintenance 3-2
Preventive Maintenance Chart 3-3
Machine Set-up and Pressure Settings 3-4
Bolt Torque Specifications 3-5
System Checks 3-6
Prior to Engine Start for New or Reconditioned Machines 3-6
Engine Start Procedure 3-7
New or Reconditioned Machines 3-7
Hydraulic System Checks 3-8
Power Steering Pump 3-8

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DESCRIPTION:

CAT Bucyrus Reedrill MK35HE Two Boom Articulated Hydraulic Jumbo Operator Manual BI615762 PDF DOWNLOAD

INTRODUCTION:

The Reedrill MK35HE is a rugged, compact, underground mining and tunneling drill jumbo that is ideally suited to operate in headings as small as 11.5 FT. (3.5m) wide and drill headings as large as 19 FT. (5.8 m) high.The two boom, fully hydraulic MK35HE jumbo includes a diesel propelled carrier with articulated steering and an electrically powered hydraulic drilling system.

• A simple hydraulic system makes the MK35HE suitable for extremely tough working conditions and provides low power consumption.
• Equipped with Reedrill hydraulic rock drills model HPRH-D1, MD hydraulic boom and HFAS feed, this unit can be used for various mining and construction applications. This jumbo has a carrier driven by a two stroke liquid cooled Detroit Diesel engine, model 4-71 DDEC with 3 speed power shift transmission, and 4-wheel drive.
• The electrically driven main hydraulic drilling system is equipped with variable volume piston pumps. The MK35HE also features low power collaring, an anti-jam system, automatic drill return system, parallel drilling system and constant sting system.
• This manual provides basic safety and operating procedures along with daily maintenance and lubrication recommendations.

SAFETY INSTRUCTIONS:
Before Operation

Operation

PLEASE NOTE:

• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
• You will be directed to the download page as soon as the purchase is completed. The whole payment and downloading process will take anywhere between 2-5 minutes
• Need any other service / repair / parts manual, please feel free to contact [email protected] . We still have 50,000 manuals unlisted

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