login   |    register
Trumpeter [ MORE REVIEWS ] [ WEB SITE ] [ NEW STORIES ]

In-Box Review
135
ASU-85 m1956
Trumpeter ASU-85 airborne self-propelled gun Mod.1956
  • move

by: Jacques Duquette [ JACQUES ]


Originally published on:
Armorama

introduction

Initially starting out as Ob’yekt 573 in 1953, four pre-production vehicles and two major design changes (new engine and armored roof) later, production of the initial SU-85 (as it was originally labeled) began in 1961. Unfortunately, its design and armament were already outdated by the time the SU-85 started coming off the production line and was quickly relegated only to VDV service as an Airborne Self-Propelled Gun…and received a name change to ASU-85. Armed with a (by 1960 standards) anemic D-70 (2A15) 85mm gun, it offered fair fire support for airborne infantry but limited anti-tank support. It replaced the ASU-57 (57mm armed open topped assault gun) and was replaced in turn by the BMD-1. It only served with the Soviet VDV and the Polish 6th “Pomeranian” Airborne Division.

Trumpeter has given us a very nice kit with a few quirks that need some work. Major dimensions are within 1mm in length and width to the best of my ability and knowledge available to ascertain.

Construction

Step 1:
Building the running gear and fenders. Representation of the sprockets, roadwheels, and idlers is nicely done. The builder needs to immediately understand that the option offered to open holes in the fenders is for the Polish version, as are parts C24. I would recommend waiting to add the PE mud guards until just before painting to keep from damaging them.

Step 2:
Adding the fenders on the lower hull, adding the rear hull plate and lower hull details. PE-A12 is a cable guide for the tow cables. This may present a challenge to fold over properly. Parts C19 and C22 should be switched.

Step 3:
Suspension on the lower hull. While the road wheel arms are keyed, I recommend placing the hull on a spacer to help make sure all of them are properly aligned and checking them with a straight edge as they dry, just to keep things square and level. I had no issues. The PE and plastic exhaust is very nicely done and add a lot to the appearance of the kit. I would prepaint the interior of the exhaust as it will be very hard to get to once completely built.

Step 4:
Tracks. These are individual links, take ~ 95 links per side, and are incorrect. The ASU-85 track is unique and there are no aftermarket replacements. While it is a variant of the PT-76 track it has one crucial difference…the guide horns are hollowed out. This is a very noticeable difference. You either need to get busy with a drill and knife, live with the kit tracks, or wait for something from the aftermarket community.

Step 5:
Adding the wheels and tracks and a few other lower hull details.

Step 6:
Upper hull assembly. Not noted in the instructions, part B8 (a vision port) goes on the right side, frontal triangle just below/back/right of the drivers station’s front facing view port. There is a divot for it. Looking over references you will where this very obvious detail goes. Another option is to open holes on part D16 to attach a spare track link. Not all photos show this on the ASU-85, so it is truly an option.

Step 7:
Upper hull details. The hardest part in this step is dealing with parts B21. While they are supposed to be the tie down chains for the unditching beam, they are poorly represented (thick and clunky) and do not fit well over the log, with noticeable space between them and the log if not corrected. The easiest fix for this is to cut small shavings off the top and bottom hull mounts until the chain fits snug. Another option is opening the hole in part D26 for a spot light mount. While it was not always mounted on the ASU-85, it was nearly always present, so my recommendation is to drill this hole and add this spotlight. D26 also gets clear “windows” at this point (side note - the numbers around the instructional square for cutting are in mm), so attach part B26 (the spotlight mount) first, then add the windows, and then glue to the hull carefully to keep from fogging the sights. The unditching beam is a two part piece and would be best served with replacement. More of PE-A12, the tow cable guides, are added here.

Step 8:
More detail for the upper hull. Part D28, not mentioned in the instructions, needs to be added just below and to the right of the driver’s position. There is a hole for it. Part C8, the splash guard, is too thick and could be replaced. It is ok OOB, but not great. Be careful bending and adding PE part PE-A17 (base for the horn)…it is small and VERY prone to tweezer launch. While the horn guard, PE-A15, is very delicate, it looks very nice when done and is worth the effort.

Step 9:
Gun, mantlet, and more upper hull detail. Another issue is the gun mantlet…it has no canvas cover in the kit. I have come across a few photos showing the ASU-85 m1956 in service without the cover, but they are very few. It can be built this way OOB, but it would represent a VERY rare configuration. This can be fixed by adding your own canvas cover with putty or glue soaked tissue, or waiting for the inevitable after market replacement piece. Part D18 has the option, again, of drilling holes to add a spare track link. Parts A8 are tie down straps and are poorly done. They are best replaced. My favorite detail here is parts C5 and PE-A6…this is a very nice representation of the ventilator with which previous resin kits had a lot of trouble. The main gun is moulded in the common split middle 2 piece configuration. It goes together well and cleans up nice enough that an aftermarket barrel would be unnecessary.

Step 10:
More upper hull detail and connecting the hulls. I preferred to connect the upper/lower hulls as one of the first steps rather than add them together with all the detail parts added. I could find no reason not to do this as access to the interior of the hull is not needed. The front “beak” where the hulls meet is a little weak, especially dealing with the prominent weld seams on the front, and should be reworked for a better appearance. PE-A11(main searchlight base) is a delicate piece in its attachment point and care will need to be taken when painting and movement of the model to keep it from breaking off. However, it has scale thickness, so it is correct. I am particularly happy with the headlight guards, another weak point of previous resin kits. More of the PE-A12 cable guides here.

Step 11:
Tow cables. The brass provided is adequate but may be better replaced.

Step 12:
Decals. Nicely done, thin, respond well to setting solution. The Soviet version represents more of a Public Relation photo vehicle, or Parade vehicle, and the red star and VDV symbols would not be present on combat vehicles. As far as I can tell, the Polish markings are consistent for a vehicle in service.

conclusion

Nicely done kit by Trumpeter with a few small quirks that will need to be dealt with to make it a fully accurate representation.
SUMMARY
Highs: No pin marks in viewable places, no fit issues (it is nearly a drop fit with only one seam issue), many nice details, a decent PE fret for good details, and an overall accurate kit.
Lows: Mantlet cover missing, tracks not correct for ASU-85, some fine details poorly done, two parts missed in instructions, and some of the PE parts might be a big challenge.
Verdict: A very nice kit . It may pose some challenges (PE) but builds very nicely into a fine representation OOB.
Percentage Rating
85%
  Scale: 1:35
  Mfg. ID: 01588
  Suggested Retail: 43.95
  Related Link: 
  PUBLISHED: Nov 22, 2011
  NATIONALITY: Russia
NETWORK-WIDE AVERAGE RATINGS
  THIS REVIEWER: 83.65%
  MAKER/PUBLISHER: 84.63%

About Jacques Duquette (Jacques)
FROM: MINNESOTA, UNITED STATES

The first model I remember building was a glow-in-the-dark P-38, running around my bedroom in the dark flying it, and stubbing my toes. I do a lot less running around with glowing models now. I mainly focus on 1/35 armor and figures, with Modern Russian military vehicles being my favorite. I a...

Copyright ©2017 text by Jacques Duquette [ JACQUES ]. Images also by copyright holder unless otherwise noted. Opinions expressed are those of the author(s) and not necessarily those of TankRat's. All rights reserved.


Reader Reviews
Do you own this item and want to review it? You can add your review of the item here. Please read the reader review instructions before posting.


Comments

Great review Jacques. Thanks for sharing. I hope the mantlet issue is fixed with the later variant to be issued. Olivier
NOV 22, 2011 - 04:35 AM
Yes Jacques, a great review indeed with lots of advise about construction and many indications about accuracy. I think all the reviews have to be done this way Actually i've already bought the kit and I've been collecting references. I have a question. Well, considering the Jacques reliability, I think that's absolutely true but I wonder why most of the exemplars shown in the walkarounds which I've found on internet , have PT-76 track links (so without the holes) Is it just an issue due to the restoration or It would have been possible that ASU-85 could carry also PT-76 tracks? (...yes, I'm trying to avoid to drill 360 holes on the track links... ) Thanks in advance for the kind replies Cheers
NOV 22, 2011 - 05:25 AM
Great review Jacques, I'll keep the issues you mentioned in mind when I come to build mine- should be very helpful. I believe Accurate Armour are releasing (or might have already released) a mantlet cover and I reckon we'll get aftermarket tracks for this soon enough, at least I hope so!
NOV 22, 2011 - 06:04 AM
Mantlet has been done up and available by Accurate Armor - From the pics I have seen on the internet, it looks ok. Without seeing one in person, I withhold some judgement, but the seams APPEAR to be poor. I hope to be wrong, AA is usually pretty good about this stuff. Tracks - I think if they show PT-76 tracks, they are museum pieces. The whole reason the ASU-85 got the new tracks with lightening holes was to make them...lighter. Even a little weight loss for air transport makes a big deal, so it is something that would not just be switched out on a whim. Maybe in a emergency they could swap out for PT-76 track ( I honestly do not know if this was possible) but otherwise I would say no, they would always have their unique track on them. I hope they address these issues in the ASU-85 m1970 kit, but the boxart coming out does not indicate that they corrected it. As for modeling, you can get away with PT-76 tracks. Only a few hard-core people are going to know the difference, besides you. I always prefer accurate, but I am not sure it is worth the effort to correct the tracks.
NOV 22, 2011 - 11:35 AM
Got the New Trumpeter BTR-60, BTR-50 and ASU-85. Still to build the 50 and ASU, so thanks for the heads up about the mantlet. Euan
NOV 22, 2011 - 11:54 AM
Thanks a lot for the reply Yes, of course holes on the tracks have be done to reduce weight on an airborne vehicle, i was just puzzled by all that walkaround with different tracks I'll drill the tracks....it will be quite boring Cheers
NOV 22, 2011 - 06:40 PM
Jacques I've written a post about ASU-85 track links. There are some pics which I wanted to show you and if you don't mind, I'd really like to know your opinion Thanks in advance
NOV 24, 2011 - 02:44 AM
Hi Rob Not sure if you can help me here or maybe point me in the right direction. I am building the trumpeter asu 85 1970 model but am having a hard time getting the idler wheel brackets fitted. The instructions are not as clear as the could be and it has me stumped. Did you have anything similar with your build? Any help or advice would be great. Thanks Pilch
MAY 06, 2013 - 09:40 PM
What are the part numbers (just to make sure we are all talking about the same thing)?
MAY 07, 2013 - 09:07 AM
Tip: Just hit enter to submit your reply!
   
What's Your Opinion?


Photos
Click image to enlarge
  • move
  • move
  • move
  • move
  • move
  • move
  • move
  • move
  • move
  • move