Liebherr R944C

[Ulrich]

Hi folks,
some weeks ago the 944 came in for a general service inspection.















After some years of hard work he got new cyls, a new and larger hyd pump with a new tank and some improvement on the undercarriage. The electrics are gooing to be newly assembled.
bye
Ulrich

[elliot330]

Excellent - time for a service, at least you can have it up and running for the summer!

Slightly off topic... the wheel loader in the back ground, do you have any other info on it?

Elliot

[Lil Giants]

Lots of projects on your workbench Ulrich, will you be ready for the springtime shows? How many shows do you attend in a yr? Do any landscaping in your backyard?

Who's the maker of your hyd parts? What size tubing are you using? What is the volume of your pump?

And I see you making a new loader too.

[Stuff]

Originally Posted by Lil Giants

And I see you making a new loader too.

i lol'ed at the bruder sticker on the bucket.

[Ulrich]

Originally Posted by elliot330

Excellent - time for a service, at least you can have it up and running for the summer!

Slightly off topic... the wheel loader in the back ground, do you have any other info on it?

Elliot

@Elliot: I hope I´ll have it done till summer. As always way to much projects for constantly less free time. The loader is a Liebherr L550, at least the prototype in PS. You can see the first parts of the tail-frame in brass. If requested I can post some pics, but what you see has been lying there for almost a year. The styrene is already becoming yellow ...

Lots of projects on your workbench Ulrich, will you be ready for the springtime shows? How many shows do you attend in a yr? Do any landscaping in your backyard?

Who's the maker of your hyd parts? What size tubing are you using? What is the volume of your pump?

@Joe: Thanks. Last year it´s been one event, so it only can get better. Still no backyard, so no landscaping there. Maybe at the end of the year... As I´ve always wrote, I do envy your playground.

The cyls are from Martin Kampshoff, some parts as the tank are from me. The valves as always from Ulrich Meinhardt. The pump is a Jung 4xxx? (gotta look that up) The tubes are 4/2,7mm on the main cyls, 3/1,5mm on the secondary system and between pump/tank/valves it´s all 5/3mm.

@Stuff: the sticker says "playsafe", so it kinda matches. If it´s not ready to play you can´t get hurt. lol.
As I wrote there´s no time to finish the loader, as well as the 904, 954,...

bye
Ulrich

[Darkrider]

Whoa! it just blows me away sometimes seeing some of the machines that get built on here!

[RCLogger]

Thanks for the photo's Ulrich.
Is the 944 a scratch build machine or did it start out as a kit ? Do Martin and Ulrich have company web sites ?

Cheers
greg

[Ulrich]

Good morning folks.
@darkrider: thanx. Still there´s always room or improvement as you can see.

@greg: the excavator is completely scratch built, except the motors and electronics . The guys I mentioned are like friends of mine. The first hyd system almost eight years ago was made by Leimbach. That one I bought. The metalwork itself is "homemade".

Ulrich doesn´t have a webpage, you can only reach him over dicussion boards.
http://www.rc-baustelle.de

Martin has one: http://www.modellbau-kampshoff.de.tl/

bye
Ulrich

[Ulrich]

Just found two more pics of the tilt-bucket. This one for example was milled out of brass. Still better looking bolts are missing.





You can also see parts of the quicklink to attach buckets.

bye
Ulrich

[elliot330]

Hi Ulrich, if and when you get time to finish the wheel loader project, I'd be interested in seeing the progress, it would be useful. I'd love to have a go at building one.

Thanks
Elliot

[Ulrich]

Hi eeliot,
here we go...

http://www.rctruckandconstruction.co...6380#post16380

bye
Ulrich