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Guldner AK 1959
This page is dedicated my
Guldner AK 1959 model. I am the second owner, former owner from the
tractor was new is Rasmus Rasmussen from Utsira west of Haugesund
(Norway). Rasmussen traded the tractor in for a new Hurlimann
tractor from Åse Landbruk in
2000.
It's an old tractor, and it's not
looking like new anymore. And I didn't know if the engine would run
when I brought it. But after a few attempt it started with a nice sound
and loots of black smoke. Almost everything is working like it
should. (except the dynamo, lights and some other simple things) It runs
at amazing 20Km/h in high speed gear and approximate 1.5Km/h in low
speed gear. It has six gears forward and two reverse. The biggest problem
is some rust, especially in the fenders. (the rest of the chassis is of
aluminium) Have been working with the tractor sins 2001 (VERY slowly!) to
get it in a better condition. My hope is to get it in good working order,
not in a "better than new" state. |
From
the handbook. |
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REBUILDING: Summer 2001. Here the
tractor body is painted and the time have come for putting it all together
again. Will take some time sins a lot of parts still are in the condition
like when I got it. The colour is not original but
as close as I could get from the original paint. This is my first tractor
"restoration" Have been working some with motorbikes and cars but
not a huge job as this, so I had to learn it the hard way. A lot of
mistakes have been done, and I have learnt a lot.... |
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Picture at left:
February 2003 have not been working on it for over a year,
hope to start over again in a short time! Well I was wrong in at this moment
I was also working an a far newer MF235 witch got most of my time,
but that's another story. It should go long over a year before I
concentrated on the Guldner again. At this time some major problems
had occurred. The hydraulics pump and the steering worm . First the
hydraulics: The oil seal on the pump hydraulic piston was clearly in
a bad shape. It fell apart when I dismantled the unit. Happily a
local company "Bauer Nielsen" in Haugesund could help. I measured
the piston and they found a oil seal in their assortment range witch
should fit.
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Fall 2004: Picture at left, old
and new oil seal. I now understand why the lift capacity was so
low.... |
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Pictures at left: The hydraulics unit
from behind and the new oil seal on the piston. It wasn't the
easiest task to install the hydraulics unit on the
piston. But at least it now seems to have the right compression. |
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Next big problem was the steering.
You could turn the steering wheel almost one turn before the wheels
started moving. By dismantling the steering worm
it was clearly that sometime in the past there had been three ball
bearings (marked by arrows in the pictures) I was not able to get
new bearing from any dealer so new ones had to be made. The
solution was a nylon stick and a friend with a lathe. Thanks to Knut
Aase who helped me with this problem. He made them in one day and
now the steering works perfectly. When this problem was overcome it
was time for putting it all together again. |
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Summer 2005: In the last picture, row
above time had come to start the Guldner. All the parts wasn't
ready, the hood needs to be renovate, the fenders need some big rust
removing and the tree point hitch isn't ready. And a lot of details
need some more work to be ready. But the engine was ready, the
steering and breaks work so... big was the disappointment when the
diesel pump (picture right) didn't deliver fuel at all! A closer
look stated that the pump had sized. I was able to get it in working
order again but the engine would just run on full speed or not at
all. The regulator worked okay so it must be the pump. What ever I
did, it didn't help. Luckily my neighbour Kåre
Grind had a Kramer KB180 witch was "kaput". The Diesel pump made by
Bosch was the same, even the type number was the same. |
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So, out with the original pump
and in with the "new" one. The tractor is still hard to start if its
cold in the weather but ones started it runs like it should have
done nothing else. |
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Nov. 2005: At least its moving on its
own power. Big parts like the hood and fenders have to wait
until next summer. This winter I will try to get the details right,
replace damaged fasteners, new grease nipples, put the instruments
on etc. The nozzles have to overhauled and hopefully the hydraulics
will work. Installing the three point hitch, so on. One minor
problem is a "hole" in one of the engine top covers. (picture at
right) Have no idea how this happened, the no. 1 cylinder is
"leaking" throe it, but I thing that should be easily fixed. So
summer 2006, then I think it should be complete. |
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Last
updated Nov 2005 |
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Some
technical information |
Description |
Data |
Engine
type |
two
cylinder diesel, 4- stroke, |
Displacement |
885
ccm |
Output |
13
Hp |
RPM |
2300
rpm |
Fuel
capacity |
19
litre |
Gears |
ZF,
3 x 2 forward, 1 x 2 reverse |
PTO |
540
rpm / ride independent |
Electric |
12V |
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The manuals |
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The former owner Rasmus Rasmussen is
a man who take care of his stuff. With the tractor came the original
manuals that followed it from new.
That contains user manual in
Norwegian and German language and a manual for the hydraulics
in Norwegian. Her is a few samples of the German manual.
I have scanned the German manual, you
can download it here. PS: It's 68 pages saved as compressed
jpg pictures in a ZIP file, totally 4.6Mb
The other manuals will be scanned
later. |
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To
download the zip file: right click on the download pic at left and
choose "Save Target as" or just click on the picture! |
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Note:
the original format is A5, the scans are similar to A4 |
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