Komatsu PC700 Excavator unboxing and review

[Alokocat]

Originally Posted by paolo84verona

Hi dimitri. Thanks to apreciate my work. I work a lot for make this model perfect. We work for the detail and performance. We fix some little problem with some professional thing. We make our gearbox with full metal gears and now we are around at 200kgcm force. Now we have massive torque and power. We are on the way to send another model to usa. Our facebook page have a lot of pictures and video. In any case if you need to see something in particular please let me know and contact me. Thanks and follow us. Paolo

Paolo, once again thanks for taking the time to explain and answers my questions.
I can see you love your work on theses machines !

Originally Posted by liftmys10

Considering the fact that it uses Premacon's pressure relief valve and valves, the reliability would be the same with the Germans for that portion.

The hydraulic oil pump and the cylinders are again from major manufacturers that have been proven in other industrial applications. I can confidently say not a single drop of oil from any of these components. The hydraulic system is robust and works flawlessly. The oil stays very cool thanks to a radiator and fan.
My only concern, it does not have an oil filter. I have brought this up to Paolo and he has assured me that it is not of concern as one can easily change hydraulic fluid since the tank is visible and inspection of oil is a breeze. It is marked how much to fill "min and max." Uses Mobil DTE 24 which is sold in 1 gallon instead of 5 gallons.
The electric motor and esc for the pump is from hobbyking and is readily available and inexpensive. So I'm not worried about that.

I haven't had any issues with my gearbox for the tracks but looks like Paolo has updated the gearbox with all metal gears and is much more powerful than the one i have in mine. Mine feels plenty strong so I can't imagine or comment on the newer one.

The servos are hitec and works well with the Premacon valves. There are 2 electric fans that kick on when the set temp hits above it. The temp probe is located on the pump.

The quality and craftsmanship of the metal frame and paint is perfect. I don't know any other manufacturers that uses ball bearings at the pivots for the dipper arms.

All wires are tucked away and makes the inside look clean. This takes time to do and I can certainly appreciate that.

The lack of details gives the owner a chance to finish off the pc700 with custom details. It gives a little something to do on your part.

I would recommend it but beware of the weight (90lbs). For the price and performance, none of the others come near it.

Thanks Shawn for the detailed review, this is exactly what I was looking for.
I can see the weight being tricky to handle, but at the same time it should add some diggin and operating power, so that's fine for me.

Im definitly sold on this one
Bring some videos while I save my money !