Bulldozer Operation - Field-Testing Approach

Description

Learning of the basic techniques related to the operation of a bulldozer in carrying out on a practice field some tasks typically associated with its exploitation.

Objectives

• Understand the details related to the operation of a bulldozer
  • Know the uses of a bulldozer
  • Recognize the controls and instruments of the operator's station and their uses
  • Recognize the particularities, the dangers and risks of different work environments
  • Describe safe working methods related to the operation of a bulldozer
  • Establish the characteristics and the limits of the operated bulldozer
• Operate a bulldozer on a practice field
  • Properly perform visual inspection of the bulldozer (prior to and after use)
  • Start the bulldozer in a safe way
  • Communicate with co-workers using appropriate manual and sound signals
  • Effectively remove the surface layers of earth  (stripping)
  • Safely stockpile materials
  • Safely build a ramp according to specifications
  • Safely build a pad according to specifications
  • Stop the bulldozer in a safe and secure way
• Demonstrate the professional behavior required in the work force
  • Demonstrate safe and orderly work methods
  • Follow workplace rules
  • Show team work skills
  • Demonstrate a sense of responsibility
  • Resolve problems
  • Demonstrate initiative
  • Be on time

Content Overview

• Terminology related to the operation of an bulldozer
• Morphology: blade, tracks, ripper, etc.
• Equipment: blade, ripper, root rake, winch, etc.
• Types of uses
• Categories and manufacturers: Komatsu, John Deere, Hyundai, etc.
• Working environments: characteristics, risks and dangers
• Safe work procedures
• Characteristics and limitations of the machine
• Starting and stoping procedures
• Visual inspection of the machine
• Operating procedures of the machnine
• Planning of the operations
• Modes of communication
• Personal protective equipment
• Cleaning procedures
• Safe work methods: rules, safety equipment, etc.
• Classroom and establishment rules
• Rules of teamwork: task sharing, respect of others, cooperation, etc.
• Relationship with others
• Sense of responsibility
• Care of material
• Respect of deadlines
• Problem solving: alone or as a team
• Work initiative
• Attendance: regular attendance and respect of schedules