Grapple truck

High school (ages 12+)
Transportation

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/grapple-truck

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the vehicle classification?Heavy-duty truck chassis fitted with a hydraulic grapple loader
2. What is the core functionality?Loading, lifting, and hauling of bulky, non-standardized waste materials
3. How does the grapple truck pick up big items?The truck has a hydraulic arm with a multi-jawed claw. The claw can grab irregularly shaped objects and lift them safely.
4. Why do cities use grapple trucks instead of regular trucks?Grapple trucks need only one driver, making them faster and cheaper. They can also reach hard-to-get places behind cars or in thick brush.

Grapple Loader (Knuckleboom): A hydraulically powered articulated arm with a multi-jawed end effector designed for grasping and manipulating large objects.
Bulky Waste: Discarded items of significant size or volume, such as furniture, appliances, and construction debris, that exceed the capacity of conventional refuse containers.
Municipal Sanitation: The public service responsible for the collection, transport, and disposal of waste within a city or town, often employing specialized vehicles like grapple trucks.