Theme editor

Scale Model Shop

Bulldozer Komatsu G40, 1:48. Tamiya

pjgtech

Peter in Kent UK
SMF Supporters
Joined
Dec 28, 2023
Messages
2,137
Reaction score
2,364
Points
113
Age
61
Location
Swale Kent UK
First Name
Peter
1/3
Thread owner
While I wait for my latest Tiger to dry, started up another little kit.
A Tamiya Komatsu G40 WWII Bulldozer, in 1:48 scale.
What a lovely little kit it is too...

Bulldozer Komatsu G40 28apr26 orig pics (3).webp

Not many parts, so will not take long to build...
Bulldozer Komatsu G40 28apr26 orig pics (2).webp

Bulldozer Komatsu G40 28apr26 orig pics (1).webp


Bulldozer Komatsu G40 28apr26 orig pics (4).webp
 
Last edited:
Thread owner
Lots of little details in the kit and although some quite small parts, everything fits really well together...
Bulldozer Komatsu 28apr26 pics1  (1).webp
Initially I made up the seat like this (see pic below), but quickly realised the seat is the wrong way round, Doh!
Easily rectified, but a simple schoolboy error! Lol!

Bulldozer Komatsu 28apr26 pics1  (2).webp

Seat now the correct way round, and lots of detail added to the main body/chassis.
Bulldozer Komatsu 28apr26 pics1  (3).webpBulldozer Komatsu 28apr26 pics1  (4).webp

Quite a detailed cab area, lots of levers and pedals!
Bulldozer Komatsu 28apr26 pics1  (5).webpBulldozer Komatsu 28apr26 pics1  (6).webpBulldozer Komatsu 28apr26 pics1  (7).webpBulldozer Komatsu 28apr26 pics1  (8).webpBulldozer Komatsu 28apr26 pics1  (9).webp

And we are done, this literally only took about two hours to build! Even comes with a little driver.
I think I see lots of rust in this models future, a model for me to experiment with rust effects , etc, maybe even a little dio involving a big heap of soil? :);)(y)
Bulldozer Komatsu 28apr26 pics1  (10).webp
 
Cracking job Peter.

I agree, it's a lovely little kit and also lends itself well to a beaten up paint job as you're suggesting.

It's a pity none of the pictures of my build here have survived the software shenanigans 😢 but I've kept the model as it's one of my favourites.
 
Cracking job Peter.

I agree, it's a lovely little kit and also lends itself well to a beaten up paint job as you're suggesting.

It's a pity none of the pictures of my build here have survived the software shenanigans 😢 but I've kept the model as it's one of my favourites.

I seem to remember that one, it was a cracking build. Stood out because it was a different subject.
 
Lots of little details in the kit and although some quite small parts, everything fits really well together...
…..

And we are done, this literally only took about two hours to build! Even comes with a little driver.
I think I see lots of rust in this models future, a model for me to experiment with rust effects , etc, maybe even a little dio involving a big heap of soil? :);)(y)
….

Wow, that really is a filler kit, that is very neat for a few hours - I’d almost be tempted to think about one once I get started into the stash.
 
Nice one peter , i do like a bulldozer . Plenty of scope for a little dio and lots of mud/ rust .
 
Thread owner
Komatsu or Komatu?
Just noticed that the Tamiya box says "Komatsu", but the included decals say "Komatu"..... so which is it, anyone know?
Initial build now completed and painted, but, I am attempting a "rusty" build with this one, so the next step is to try and get some sort of rust effect, pics so far.... (Note the Komatu decals...)
Bulldozer Komatu G40 apr26 pics5  (1).webpBulldozer Komatu G40 apr26 pics5  (2).webpBulldozer Komatu G40 apr26 pics5  (3).webpBulldozer Komatu G40 apr26 pics5  (4).webp

Need to touch up the paint in a few places, but its basically done, so onto the rust adventure.... ;)(y)
 
Thread owner
So I started the rust painting, I have a Mig/Ammo book on how to do rust, but TBH its basically a catalogue/sales brochure for their paints, pigments and washes! Also, they take about 50 steps to get to the final rust effect.
I have tried to break their long winded procedure down into fewer, simpler steps, as this is my first attempt, so I'm just experimenting.
The thing that I noticed with rust (actually like most things) is that its not one colour, its lots of shades and layers, etc.
So I will be building up several layers as I go, but certainly not 50, maybe 10 or 15 at most.... we'll see.

Pics of where I am so far.....
First step was some white splattering using a small bit of sponge.
Bulldozer Komatu G40 apr26 pics5  (5).webp

Next up was some flat black splattering, again using a small sponge.
Bulldozer Komatu G40 apr26 pics5  (6).webp

Next up was a Hull Red splattering, again using a small sponge.
Bulldozer Komatu G40 apr26 pics5  (7).webp

The above first three applications were mostly on the front half of the dozer, but here we have now covered most of the whole thing.
NB: the sponge, although small, cannot get into some of the hard to reach places, so I will be going back with a small brush to touch up areas that the sponges have missed, so this is just early stages.
Bulldozer Komatu G40 apr26 pics5  (8).webp

I then used a larger, thicker brush, to blend in the colours used so far, and also did some dry brushing to drag the paint a bit.
Bulldozer Komatu G40 apr26 pics5  (9).webp

Bit more dry brushing, starting to blend better now.
I think I may go over it and do the base three colours again, (white, black and hull red) and them maybe add another colour, eg: dark brown, and then it will be a coat of varnish to seal things, and then on to washes, I have a couple of rust washes and a rust pigment, so we can try to build up more layers.
Bulldozer Komatu G40 apr26 pics5  (10).webp
 
That's coming along very nicely!

I looked into the name discrepancy when I built mine. The company is Komatsu, but the real bulldozer is badged up Komatu, like the model.

It's a few years ago but I remember it was something to do with the translation from Japanese, where "tu" and "tsu" are pronounced the same.
 
Thread owner
Oops, just noticed in the photo above I was using Tamiya gloss black X-18 whereas I was intending to use flat black XF-1.
Luckily not a lot of black was used, so it does not look too glossy!
Must concentrate harder, Lol!
 
Thread owner
Think I'm finished painting now, added a few more touches, and added flat Ali to the fornt of the blade, as that would stay a bit shiny with use, also added flat Ali dry brushing to areas that would be worn, eg: track raised edges, seta cushions and arm rests, entry point up to the cab, plus a few moving/rotating parts, pivots, etc....
Will leave it all to dry for few hours, then it will get its gloss varnish coat and then washes/pigment.
Bulldozer Komatu G40 apr26 pics6  (1).webpBulldozer Komatu G40 apr26 pics6  (2).webpBulldozer Komatu G40 apr26 pics6  (3).webp
 
Thread owner
Now added a rust wash (Ammo/Mig).
The kit comes with what are described as metal stickers for the main front badge. They are tiny!
They look like thick decals.
So like an eejit I tried applying them like decals, but nope, they have a very thin plastic coating, so do not dissolve/move like decals.
Next I tried removing them from the plastic and yes I got them off, but they would still not stick?
Eventually I figured out they are double coated, about like PE with the thin plastic on both side.
So after carefully removing the coating from both sides I eventually got them on with a dab of CA.
Bulldozer Komatu G40 may26 pics7 (1).webpBulldozer Komatu G40 may26 pics7 (2).webp
 
Thread owner
Now started a little dio/vignette thread on this also....
The main build not yet finished it will need some dry brushing and then its final matt coat to tone it all down a bit....
 
Back
Top