CD Industrial Group Inc.
Haul Truck Hydraulics
Event Details
LEVEL II
3-5 DAY
$1895
INSTRUCTOR-LED COURSE
Learn to:
Verify the correct over-center (counterbalance) function of a hoist
Interpret hydraulic brake functions and components
Use test procedures to check accumulator and valves in steering circuits
Maintain truck systems for reliability
This course is designed to help haul truck technicians and mechanics learn to find and verify faults safely, accurately and efficiently. Trainees are challenged to interpret and verify the correct and normal functions of critical circuits and systems. Contact us about model specific training for your Komatsu, Liebherr, or Caterpillar units.
Using simulations and schematics, trainees identify and code circuit modes and flow paths in the steering and hoist circuits, and the pressure values in brake circuits.
This course is taught with live hydraulic circuits on our custom-built training panels, with our troubleshooting simulation software, and through instructor guided, hands-on study of valves. On-screen simulations and Live Schematics bring the systems to life for intensive and rigorous training.
A method of analysis for determining faults based on "knowing what normal is" will be taught taught along with our Ten Step Troubleshooting Process. Schematic reading and safe work practices are core topics throughout.
Hoist Circuit
Objective: Explain the hoist circuit and the valve functions
Activities: Use simulations to solve malfunctions in the hoist valves and cylinders
Learn the features of Liebherr, Komatsu (Husco) and Caterpillar hoist valves
Brake Cooling Circuit
Objective: Identify brake cooling flow paths and controls
Activities: Trace out flow paths for unloaded use of hoist pumps
Differentiate between pressure relief valve and pump unloading valves
Brake Circuit
Objective: Interpret brake circuit functions and accumulator back-up systems
Activity: Connect and test brake components on a training panel
Know your brake valves, relays and slack adjusters
Cooling Fan Drive Circuit
Objective: Verify correct operation of cooling circuits
Activities: Adjust pump controls and valving to achieve correct fan speed
Work with the flywheel effect of large diameter fans
Lubrication Circuits
Objective: Interpret hydraulic powered grease and lube schematics
Activities: Design tests for circuit functions
Troubleshoot this critical machine reliability function like a pro!
Hydraulic Steering Systems
Objective: Explain haul truck steering circuit functions and components.
Activities: Solve accumulator issues, test shock reliefs and and check pump controls
Know your Sauer Danfoss hand metering units and steering amplifier valves
Want to book this course? Get in touch:
1·866·628·3224 info@cdiginc.com
CD Industrial Group Inc.
CD Industrial Group Inc. is an industrial training company. Our e-learning site is www.lunchboxsessions.com. Our interactive hydraulics training is based on over fifteen years of direct classroom testing. It gets the learner inside the system. Customized, instructor-led training and on-site maintenance team coaching is also available in a variety of mechanical and electrical topics.
When
September 13, 2020 - September 13, 2025
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