Lego tower crane

Retired product. This huge, robust 2-in-1 model comes with an array of realistic details and exciting features, lego tower crane. Activate the included Power Functions motor and use the joysticks to operate the boom, raise and lower the claw, rotate the superstructure and drive the huge caterpillar tracks that maneuver this mighty machine! Includes an authentic double winch and lego tower crane system with extensive cabling, working claw, detailed cab with tilt function, exhaust pipe and a ventilation grill.

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.

Lego tower crane

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. When the crane is erected with a short jib, a two sectional counter jib is used. But when the crane has a long jib, it needs a long counter jib. The main jib consists of a jib heel section and several short or long intermediate jib sections. At the end, there can be a short or a long head section. The two-line hook and trolley are the same as used for the EC-B. The Tower top was quite difficult to build. It is in the shape of a pyramid and this is difficult to build in Lego. In addition, it has to carry much weight and force as both jibs are connected to it.

Record the mechanical advantage and your predictions on the worksheet.

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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. Inspire endless playful learning with amazing vehicles, cool functions, an awesome playmat and diverse characters.

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.

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This also means that it will be able to lift three times the load using the same effort. Rebuilds into a huge Mobile Tower Crane! Finally, it has a height of 50 cm, it is stable and has the same lattice geometry as the real machine. 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. Cranes are widely used to lift heavy objects and move them to different positions and heights. Request a meeting. Explaining the test results. Hello, my current project is the realization of a Liebherr tower crane EC-H in scale. Recommended Posts. Now some data about the crane:. I have great respect for cranes, and like them, but have very limited space, so I control myself not to start building one

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I wanted the crane to be modular and scale and it should be functional as well, of course. Posted March 7, edited. Record your findings on the worksheet. Lift the boom! Balancing is so important for these large cranes, and working with ABS makes it all the more difficult. Sign in here. The length of the counter jib is between 86 cm two sections and cm three sections. Choose one area that you would like to investigate. This Liebherr is impressive indeed. Next, follow the same procedure for pulley setups B and C. Activate the included Power Functions motor and use the joysticks to operate the boom, raise and lower the claw, rotate the superstructure and drive the huge caterpillar tracks that maneuver this mighty machine!