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3 cards from this section. Quick, good the night before a test.
What is the maximum economic haul distance for bulldozers?
Consider the distance beyond which bulldozers become less efficient.
Name two applications of bulldozers.
Think about the various tasks that bulldozers can perform on a construction site.
What is the primary application of bulldozers?
Think about the main job they are designed for.
True or False: Non-cohesive materials are easier to push than cohesive materials.
Consider the nature of each type of material.
If a bulldozer has a payload of 5,000 kg and moves it 120 meters, how can we calculate the potential loss of efficiency based on the economic haul distance? What would be a more suitable approach?
Look back on the concept of economic haul distance.
A bulldozer with a newly designed tilting blade claims a 20% increase in productivity. If the normal moving rate is 30 m³/hour, what would be the revised rate with this new blade?
Consider how percentages work when calculating increases.
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