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3 cards from this section. Quick, good the night before a test.
What is the economic haul distance for bulldozers?
Think about the distance a bulldozer can efficiently work.
What does pitching refer to in bulldozer operations?
Consider how the blade interacts with the ground.
What is the typical economic haul distance for bulldozers?
Recall the distance for optimal efficiency.
True or False: Tilting helps increase cutting power on hard soil.
Think about how weight distribution affects cutting.
You are tasked with selecting a bulldozer for a construction project involving primarily cohesive material with average haul distances of 80 meters. What type of bulldozer features would you prioritize?
Focus on the type of material and required traction.
Calculate the horsepower needed for a bulldozer to achieve a cutting ratio of 2 HP/m on a blade edge of 2 meters. If the required cutting ratio changes to 3 HP/m, how will you adjust the blade operations?
Consider how horsepower per edge length correlates with application tasks.
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