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Search took 0.00 seconds. Search: Posts Made By: kerst
Forum: Construction Equipment 12-12-2023, 09:48 PM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

A couple of quick videos, made on the kitchen table:

https://youtu.be/Yf0AuVcqYJo?si=HOU29ggKTSzArPpt
https://youtube.com/shorts/WwRdEdQPWfo?si=1e4KeW7bje270Kaw...
Forum: Construction Equipment 12-10-2023, 07:59 AM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

It is ready!


https://live.staticflickr.com/65535/53387916531_5311666b27_b.jpg

https://live.staticflickr.com/65535/53388352055_4c7cdf7e09_b.jpg
...
Forum: Construction Equipment 09-14-2023, 01:33 PM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

Although I am still working on the details and the painting, I also started testing today.
I am very pleased that the telescoping works well and the boom hoist functions better than expected. I...
Forum: Construction Equipment 08-31-2023, 06:22 PM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

It's quite exciting to put it all together again. I took pictures before I took it apart, because I need them to assemble the crane again. Now it is like a kit.
Progress is good, but there are still...
Forum: Construction Equipment 08-26-2023, 07:55 AM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

I entered the last phase of this built.

A few weeks ago I took the whole thing apart and started fixing lots of details of the carrier, then priming and painting it. Now it is time to put it all...
Forum: Construction Equipment 06-04-2023, 08:29 AM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

I made some progress with the crane cab. It is more complicated than I had anticipated, with lots of angles and a sliding door.

https://live.staticflickr.com/65535/52949779694_d0d6f65595_b.jpg
...
Forum: Construction Equipment 05-09-2023, 07:27 AM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

1) How did you strip the galvanizing off before you silver soldered the parts together?
I didn't.
2) The upper and lower parts of the boom sections look like they are held together with a butt...
Forum: Construction Equipment 05-06-2023, 11:39 AM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

I used silver solder.
And the size of the trapezoidal thread is 6 x 2mm
https://www.ebay.com/itm/302465758278?var=601294075008

Kerst
Forum: Construction Equipment 05-04-2023, 12:48 PM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

During the past 2 months I have made good progress.
Once all the functions were in place it was time to organize the upper. Luckily there is some space, because the motors take very little space....
Forum: Construction Equipment 03-06-2023, 08:17 PM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

I tried the winch and it seems to have enough braking action. I plan to lift loads till the crane tips (under controlled circumstances)
The boom telescopes with a spindle and cables. the motor sits...
Forum: Construction Equipment 03-05-2023, 07:22 PM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

During the past two months I have been working on the upper. I made the frame and worked on the boom hoist cylinders, the swing and the winch.
The boom cylinders will have spindles and all the...
Forum: Construction Equipment 12-30-2022, 01:54 PM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

Thanks! I have a pretty substantial brake, which I bought for the LTM1800 and it does good job forming the boom. Each section has two parts (bottom and top) and they soldered together. I did several...
Forum: Construction Equipment 12-29-2022, 06:45 AM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

Thanks! The outriggers have screws and are operated by hand.

Kerst
Forum: Construction Equipment 12-28-2022, 07:13 AM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

The boom is ready, except for some cleaning up.
https://live.staticflickr.com/65535/52591706388_cd48682876_b.jpg

I had some gearbox and axle trouble....
Forum: Construction Equipment 09-20-2022, 06:58 PM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

Progress has been slow during the summer. Lots of other distractions. But I managed to work on the boom. After a few trials the best solution was 26 gauge galvanized steel soldered together. It...
Forum: Construction Equipment 06-25-2022, 03:58 PM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

It is summer and I spend more time outside, but I still managed to make some progress. I just finished the outriggers. I made the beams from 24 gauge galvanized steel, soldered together in an...
Forum: Construction Equipment 05-14-2022, 03:52 PM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

I did a little photo shoot today.

https://live.staticflickr.com/65535/52073612965_704d512928_b.jpg

https://live.staticflickr.com/65535/52073133511_7f7b1e2493_b.jpg
...
Forum: Construction Equipment 04-29-2022, 05:29 PM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

Here two pictures of the front and how the RC gear is fitted in

https://live.staticflickr.com/65535/52038689136_48b78c3c33_b.jpg

and her with the cab:
...
Forum: Construction Equipment 04-28-2022, 03:01 PM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

The past months I have been working on the RC controls and the cab. Initially I had a lot of stuff in the cab.

https://live.staticflickr.com/65535/51909810398_00f4988d35_b.jpg

But I changed my...
Forum: Construction Equipment 07-08-2021, 05:27 PM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

More than a month later and not much obvious progress, at least non visibly.

I got all the gears in the axles to turn smoothly, the suspension works well and I got the steerage linkage figured...
Forum: Construction Equipment 05-30-2021, 05:27 PM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

Finally something to show. With all the rain this weekend I had plenty of time to finish the wheels and fit the tires.

https://live.staticflickr.com/65535/51212924342_2ae3708ec0_b.jpg
...
Forum: Construction Equipment 04-20-2021, 04:40 PM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

I have been working on the axles and the suspension. The original LTM 1055 S4 had the old fashioned Liebherr suspension with coil springs. Only later they introduced the hydraulic suspension.
The...
Forum: Construction Equipment 03-06-2021, 01:49 PM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

Thank you all!
During the past months I have been making the parts for the axles. It's a lot of work, but it is getting there.

https://live.staticflickr.com/65535/51008650278_cff0651bd9_b.jpg
...
Forum: Construction Equipment 02-02-2021, 12:25 PM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

I still have a stack of tires, which I used for other truck cranes, like the Liebherr LTM1800 and they would be the right size for the LTM1055, but they are not perfect. This off-road crane needs...
Forum: Construction Equipment 01-24-2021, 03:04 PM
Replies: 55
Views: 8,280
Posted By kerst
Re: Liebherr LTM 1055 S-4 in scale 1/24

During the past months i worked on the axles. all 4 are driven and there is limited space, so I need to design them carefully. I started with one axle to make sure it fits and in order to try things...
Showing results 1 to 25 of 26
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