Lego tower crane

Retired product.

Hello, my current project is the realization of a Liebherr tower crane EC-H in scale. I wanted the crane to be modular and scale and it should be functional as well, of course. Because both cranes can be mounted on the same tower system, I was able to use the tower and undercarriage of the EC-B and just copied these. This results in a tower height of cm for each crane, but the tower sections can also be combined to get an even higher tower. The counter jib consists of three sections and is built modular.

Lego tower crane

Explore the scientific concepts of forces and structures, pulleys, controlling machines and mechanical advantage. Cranes are widely used to lift heavy objects and move them to different positions and heights. They are used on docks for loading and unloading ships. They are used in the construction industry for moving building materials. They are used in factories for moving goods and machinery. There are several different types of crane. Some are fixed to the ground, others can move around. You will build a model tower crane and investigate how its function is influenced by changes to the pulley system. Build the tower crane and Load building instructions 16A and 16B to page 28, step Turn on the motor by pushing the battery box switch forward and let the string unwind and then let the motor wind it back up again.

The jib has also been pre-assembled on the ground, also the trolley and the lego tower crane were mounted and the trolley winch has been reeved before the whole cm long jib has been lifted and mounted to the crane head.

.

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive. With a big bulldozer, mini bulldozer, dump truck, digger and crane toys, toddlers and parents can work together to deliver supplies, build a tower and clear rubble off the street. With 5 contemporary characters — a female painter and crane driver, 2 male construction workers and a hotdog guy — plus lots of cool features, such as light and sound bricks and the bulldozer's push-and-go friction motor, the set engages, entertains and inspires young imaginations.

Lego tower crane

Explore the scientific concepts of forces and structures, pulleys, controlling machines and mechanical advantage. Cranes are widely used to lift heavy objects and move them to different positions and heights. They are used on docks for loading and unloading ships.

Frases de buenos días mi amor

It looks very good outside. For comparison, I placed the chassis of the Lego mobile crane next to it:. There are several different types of crane. Sign up for a new account in our community. Contemplate Minutes Why do cranes use pulleys? CLOCK min. Teacher Resources. The effect that the changes have had Students can record their designs by sketching them, or by taking digital photos or video. The cab was created by using the Lego Digital Designer. I am a tower crane operator and have ran this particular model of crane for years. It is in the shape of a pyramid and this is difficult to build in Lego. Great job.

.

Pulley setup C is slower than both pulley setup A and B, but has a mechanical advantage of 3, meaning that it only requires one third of the effort pulley setup A needed to lift the load. I am a tower crane operator and have ran this particular model of crane for years. I so badly want to do this. That thing's humungous! Tower cranes are often built to match specific needs. Remember to record all your test results. Download pdf. Teacher Resources Request a meeting. Customer Reviews. Share this post Link to post Share on other sites. This creates quite a lot of friction but there is almost no clearance and the connection is solid.