20011 Technology MOC Building Block Mammoth Tank, Remote Control Rechargeable RC Tank Model Kit for Adults

By far one of the best building sets I've ever built. I am currently on section 4 out of 8 and so far it has been fantastic. between the quality of the bricks and the easy to read instructions, I'm really enjoying building. So far, I've only ran into a couple of small issues but they weren't enough to lower the stars. Issues: The cord length for motor D is a bit short. It is a very tight stretch to connect it to the power pack when it is in it's correct position. I've also had issues with the labeling of certain similar pieces that need to be saved for certain steps like fitting onto a pronged piece. (I will include a picture at a later time). The last and most recent issue is that the ink from the track pieces bleeds. It is only a small amount but the black coloring started to stain my fingers and the plastic bag they came in. Other than these 3 issues, I am very pleased with this purchase and the product quality. I've never had any issued with this brand and will continue to order more of their sets

My grandson really enjoyed putting this together. He's 10 and under the product's age recommendation. The assembly kept him focused for several days. There was one piece missing, but it didn't effect the model enough for us to request a replacement piece.

Awesome build if you like C&C westwood game series. Needs a few cross braces to prevent body sag. Barely can turn outdoors. (why i bought it). Totally enjoying the parts from it, and a fan of MK technic. Review video on u Tube

This tank took me a total of 30 hours to build. There are pieces that you have to pay extra attention to cuz there are some that look the same but do very different things. Anyone that loves Legos would love this build and any other Mold King builds. I'm definitely getting another model they provide.

Very disappointed in the product packaging control. Missing three pieces already and we are only in Pack 1. It will be too much work to keep figuring out the missing pieces continuously.

I only build Technic models. It doesn’t matter if it’s Lego, Mould King, Cada, etc…I’ve built over 60 Technic models mostly Lego. This was the first from Mould King the quality of the parts is identical to Lego. Color of pins and connectors are different some. Lego uses blue most of these Chinese sets use black. No problem. No pieces missing. And there are many. The book is 500+ steps and only missed one step. Doesn’t affect the build. You can drive this thing with the controller that comes with it. Turret spins and the cannons fire with the remote (doesn’t work that great) but it’s a shelf piece. It’s a big model similar in size to the Bugatti that Lego sells. The parts snap together very snug just like Lego. Some of these knockoff Lego companies the pieces are garbage and you have to use super glue. Not with this model this is amazing quality. The price for close to 4,000 pieces you’re not beating it. Amazon has the best deal on this model for $165. If you like technic and a lot of pieces and some medium difficulty building this is a good pick.

The good: I like the looks of the model and the price is right. Also, the part quality seemed pretty close to Lego part quality standards. The mechanism to fire blocks is a good solid design that I liked. The bad: The turret gear and placement are a bit off for my likes. First, it needs to be geared down a bit so that it is tighter and turns slower. Second it needs to be raised above the treads. At present the turret collides with treads resulting in only about 10 to 15 degree turn left and right before it is physically blocked. The ugly: I thought the build order of some of the instructions was a bit off asking you to insert things into the middle of places as you slide an axle in. Not bad is you really know Lego builds. But, very painful and hard to push those axles through that much and also hold parts in place until the pin can be inserted through. I might MOC this build and see if I can add some parts to raise the turret up and add gears to reduce its turn speed. Overall 3 stars due to the looks of the model. The points I took off were mostly due to the turret issues.

Great project to assemble, love it.