UGEARS Cargo Truck 3D Puzzle - Military Truck Wooden Model Kits for Adults to Build - Self-Propelled 6x6 All-Terrain Vehicle Car Model Building Kits - Advanced 3D Wooden Puzzles for Adults

This is one of the bigger ugears models. It is impressive one made. It went together with no problem as long as the easy to read instructions are followed. I like the spring motor and overall looks. A brilliant model, although if this is your first one it will be challenging. Ugears are one of the best 3D puzzle companies in my opinion. Very good quality.

A wonderful brain bending model to make. It’s providing much head scratching and enjoyment.

The design and engineering in this kit is amazing. Not for the beginner. I tried this a year ago but it bit me hard. Being more experienced now I purchased again, runs as smoothly as the real thing.Very impressive. The number of parts is debatable,I'd suggest more but there. One tip !! Make sure everything is clean, remove every burr on everything. That little click when pushing parts together is very satisfying to hear and feel.

Great kit. Fiddly and make sure you use plenty of wax. And sand all moving parts. I didn’t and mine seized. Need to re-assemble. Looks good though

Bought as a Christmas gift. recipient delighted with it.

Good looking model but numerous issues leading to it being a static model rather than motorised. Instructions are very poor and difficult to follow, pistons often jam and cam belt fell apart so often I put a spot of glue on each link to hold it together. Not a patch on ROKR or Roliffe

The most problematic part of the build is the timing chain as when installed the chain kept binding up and several times the chain cast off the outer section resulting in having to disassemble and fit new spare parts to the chain I did this several times but at the last time I gave up fitting the chain, I did receive spare chain parts from the manufacturer and they arrived very quickly. I have just finished the build without the timing chain.

Great puzzle an really fast delivery Thank you

Very detailed. If you know much about engines, you will love this one. Complete with timing chain, cam, valves and dipstick, this model will take some very patient time to complete, but if you follow the directions, and even on-line help in difficult areas, it is worth the time. Very rewarding when you plug it in, and all the parts works the way they should.

Como en general todos los productos de esta marca, muy bien acabado, ajuste excelente y bien documentado para su montaje.

dans la boite que j ai acheté les éléments était très dur a assembler

La qualité du bois et de la coupe est médiocre. Le mécanisme est peu efficace

Il prodotto risulta essere molto ben fatto. L'incisione dei vari pezzi è di una precisione assoluta. La costruzione è molto impegnativa ed occorre armarsi di santa pazienza. Alla fine non mi è riuscito di realizzarlo come sarebbe dovuto essere. Purtroppo, il meccanismo non riesce a ruotare, sia per la catena che risulta essere troppo tesa, sia per l'albero motore, di cui una parte mi si è rotta (anche il pezzo di ricambio). Sicuramente prenderò qualche altro modello. Forse ho cominciato da quello più difficile.