LEGO Technic Motorized Excavator 8043

Product Information

It will be fun to play with, fun to build, and even the alternate model is available if you get bored.

My sticker sheet was slightly mangled from sliding around inside the box and one sticker was stuck to the instruction sheet. The next photo shows the transverse assembly which contains the red parts used to actuate the driving rings.Like the turntable, since the whole digging arm rotates upward, the torque for the linear actuators has to be passed through this axis of rotation. To solve this, the motors need to be in the superstructure, but this means the drive system has to pass through the turntable. While most TECHNIC sets are vehicles that use pieces to mimic real vehicles, such as engine pieces, suspension, pneumatic, and transmission pieces, the TECHNIC parts have been used by various other System themes as well as LEGO Mindstorms. As Christmas trees are a popular place for toys to be found, Ask Toy Tech offers a brief history and pictures of the Christmas ornament tradition.

Argos Limited is authorised and regulated by the Financial Conduct Authority as a credit broker (713206), and works exclusively with the lender, Home Retail Group Card Services Limited trading as Argos Card and Argos Financial Services, who are authorised and regulated by the Financial Conduct Authority to provide credit (716148). AFOLs have been asking to reboot Classic Space, Castle, Pirates themes as well as monorail, have more trains and do on for long time. Read onward, gentle reader, and be prepared to share my epic journey as you watch this model take shape. Home Retail Group Card Services Limited is registered in England (04007072) at 33 Holborn, London, United Kingdom, EC1N 2HT. They support the 3 clutch gears in the first picture, but those gears are not driven by the motors unless the driving rings are engaged.The problem is that the whole weight of the digging arm is on this axle which would make it almost impossible to turn. Like the lower lifting linear actuators, idler gears are used to avoid rotating the heavily loaded support axle. The back shows pictures of the alternate model, the instructions for which must be downloaded and are not available yet. The gear at left and the long axle which will be pushed through later are the input from the superstructure.

The power for the two linear actuators on the boom comes in via a pair of axles which are side by side, by need to be brought into line to pass up the boom.The pile of parts is truly enormous, although nowhere on the box does it actually say how many there are. In the second image, you can see the tan bevel gears which control the tracks at the bottom front of the assembly. By the time we get to the last picture, there are multiple planes of gears doing seriously cool things. But in the end, the flagships seem to combine these main features, (above) and could therefore encompass many different ideas. I must admit that when I first saw images of the excavator, I had many doubts about how much functionality would actually be packed into the model.

LEGO Power Functions include two infrared remote control handsets, 4 motors, 2 receivers, 4 linear actuators and a battery box. This is more than the number of actuators, so obviously a couple of them are used for other purposes. Also, as the Arbiter of Public Opinion I get to choose what's cool and what's not without consulting anyone.While the excavator is super fun to drive operate, this image shows that it is actually lousy at digging holes, the bucket can barely reach below grade at all. Whilst I understand the philosophy you have put forward, doesn't this mean that there will be generations gaps? The motors however seem to be no longer able to fully move the excavator and clipping of wheels can be heard a lot.