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Kidder Excavator - Cat# 83-50EXCAV

Product Number: 83-50EXCAV

Quick Overview

Kidder Excavator - Hydraulics

Cat# 83-50EXCAV


Easy instuctions, suitable for beginner model makers

All pieces pre-cut and ready to assemble (glue included!)

 Stands 30 cm high (12”) when complete

Availability: In stock



Excavators are big machines that are used to dig holes and move earth, and this model uses the same principles as those used in real situations, except you use water instead of hydraulic fluid.

There are many types of excavators and this kit uses a first and third class lever to make the arm and shovel move. We think it provides an excellent example of how we use technology to dig things up.

Great for kids to learn about hydraulics, levers and simple machines, and to finish small excavating projects around the house. Simple to build in less than an hour, you need only a pair of scissors to make this fun and functional model. Great for kids 8 and up.

The single kits will be discontinued once supply runs out. They will only be sold in the 4 kit 83-5054-04.

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  1. Hyrdaulics review by Susan on 7/10/2013

    Out of all of the 4 in 1 Hydraulics Kits, my students especially loved building this one!

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We completely understand if you cannot receive a shipment at the moment. NOT TO WORRY, we can hold your order to ship at a later date OR send it to your residence.

We can also tailor-make Home Learning Educational Kits for your students and ship them directly to their residence.


Our showroom and warehouse are OPEN! If you feel more comfortable with curbside pick-up that option is still readily available too!

You can place an order online or call our toll free line 1-800-263-3556 OR local (GTA) 905-731-6944 to speak to our Kidder team. We are available 9am to 5pm EST Monday to Friday.

Feel free to also reach us at our general inbox info@kidder.ca if you have any questions or require a quote.