Cat Bucyrus M-4-SS Rotary Blast Hole Drill Maintenance & Operation Manual BI006412 – PDF DOWNLOAD

Description

Cat Bucyrus M-4-SS Rotary Blast Hole Drill Maintenance & Operation Manual BI006412 – PDF DOWNLOAD

FILE DETAILS:

Cat Bucyrus M-4-SS Rotary Blast Hole Drill Maintenance & Operation Manual BI006412 – PDF DOWNLOAD

Language : English
Pages : 464
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Cat Bucyrus M-4-SS Rotary Blast Hole Drill Maintenance & Operation Manual BI006412 – PDF DOWNLOAD

INTRODUCTION:

The Marion Rotary Blast Hole Drill uses a tri-cone rock bit for the drilling of holes to
accept an explosive material. The denotat on of the “charge” breaks the rock anri loosens the
over­ burden. The rotary bit threads to drill pipe section that threads to a direct
current electric motor on the rotary gearbox on t e mast. The rotary gearbox provides
torque and rotary speed to the drill bit. A roller c ain hoist-pull down system,
powered by two hydraulic motors, raises and lowers the rota y gearbox and provides a
load (or force) to the drill bit.

• The drill air compressor uses a rotary vane impeller to supply air down thru the
  drill pipe and thru the drill bit. This baili111g air cools the bearings in the
  drill hit and removes the drilled material cuttings from the hole.
• A leveling system provided on the machine permits the operator to level the mac ine hefore
  each drilling cycle. The leveling ic1cks (cylinders) are controlled in the operator’s cab
  with jack location front and rear at each si de of the machine.
• The machine is equipped with an independent propel system which uses a hydraulic motor on
  each crawler.
• The operator is afforded control of each crawler separately to permit
  ex­ cellent machine maneuverability.The hoist-pull down and propel hydraulic circuits are included in the main hydraulic system.
• This system is powered by a 200 horsepower motor geared to two variao!e
  displacement axial piston pumps.

TABLE OF CONTENTS:

Cat Bucyrus M-4-SS Rotary Blast Hole Drill Maintenance & Operation Manual BI006412 – PDF DOWNLOAD

Introduction
Operation (Gold) , Section 1
Machinery (Orange) Section 2
Hydraulic Systems (Copper) Section 3
Drill Air Components (Light Blue) Section 4
Auxiliary Air System and Components (Yellow) Section 5
Lubrication (Green) Section 6
Engineering Data (Maroon) Section 7
Electrical (Blue) Section 8
Maintenance Check List ( Red) Section 9
Automatic Drill Control Section 10
Auxiliary Generator Section 11

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