Komatsu pc300-6 fuel problem

Excavator becomes sluggish when engine is hot and sometimes even stalls out. Could this be a problem with the ejection pump? Thanks for your help.

Komatsu pc300-6 fuel problem

How do you think excavator from China?

I wonder about that what is the view about Chinese excavator in your eyes?
Let's put aside the past, to discuss this issue right now!

How do you think excavator from China?

Terramite T5C Boom Drift While Operating (Video)

I have owned this machine for a couple of weeks and noticed this issue shortly after getting her home. The drift in the boom is intermittent and occurs while the machine is running, both when the machine is cold or hot. It may happen twice in 2 hours of use. I have attached a video so you all can see for yourselves and provide any insight into the cause. The issue usually lasts for a minute or so and then corrects itself. I am a novice when it comes to hydraulics and I appreciate any input or troubleshooting ideas you may have.

https://youtu.be/S85bxovqRWg

If you get tired of watching the boom drop, fast forward to 1:45 in the video and you'll see the situation go away and return to normal operation.

Terramite T5C Boom Drift While Operating (Video)

JD 555a engine

I am looking for a 4276t short block or good running used engine. I've seached all the top googled equipment sites with no luck. Does any one have a idea as to where i might find one?
Is there a similar engine that can be swapped with the 4276t?
Any info would be greatly apreciated

JD 555a engine

What we should have to take care before starting a multi mill?

Which instructions are must be given to the buyer of Multi mill that they have to take care before starting a multi mill?

What we should have to take care before starting a multi mill?

JCB 214 II Backhoe

JCB 214 series 2, Perkins diesel engine, extenda hoe, John Deere controls. 24" digging bucket. Runs good, strong digging hoe. Always owner operated, 2nd owner with only 3700 hours. Replaced it with another JCB! Don't really need two.
$15,500

Attached Images

    

JCB 214 II Backhoe

New to me 1963 Autocar DC87

Thought I'd share my latest acquisition. 63 Autocar. 250 Cummins, it was born with a 220. 5+4, 32,500 # SINGLE rear axle. Has a military crane/wrecker on it. Very well mounted. A restoration was started many years ago, the man that owned it passed away, left it to a very good friend of mine. He owns 15 or so antique trucks. He decided to move and was thinning the herd so to speak. In return for years worth of repair work and countless hours of packing and loading for his move he gave me the truck. And a 40' flatbed full of parts! It's a looooong way from done. I want to do it right mainly because that's how my friend does things and his friend did as well. I'll share a few pics of it. I was originally going to build it into my next service truck but I stumbled onto a 750 for the right price, bought it and have worked it everyday since. Therefore I haven't touched the A-car.



Junkyard

New to me 1963 Autocar DC87