1/285 (6mm) Scale French
SARL 42 Medium Tanks x4 with the 75mm SA44 Gun.
Highly detailed tanks with accurate Track detail and moveable Turret.
SARL 42 Medium Tank
- 4x French SARL 42 Medium Tanks
Apart from the company FCM that continued to work on the Somua S35 modernization outside of the occupation zone, an analogical development was taking place inside the occupied area. One of the companies working in secret on promising projects was Ateliers de construction de Rueil (ARL) from Rueil-Malmaison, west from Paris. The former tank division of the giant artillery producer APX played major role in pre-war French tank development. ARL developed and produced tank turrets and ARL V39 self-propelled guns were supposed to be produced in the company facilities. Other tanks were developed by ARL as well - from medium to super heavy ones, including the 145-ton ARL Char C.One of the promising projects ARL was working on was the ARL 3 tank turret, developed under the leadership of two experienced engineers, Lavirotte and Devenne for the Char G1 medium tank. It was a three man turret with roughly 60mm of armor and it was supposed to be armed with a 75mm L/32 gun. In June 1940, the development was stopped for obvious reasons, but not completely.
In 1942, the ARL engineers under Lavirotte started working on a radical modernization of the Somua S40 cavalry tank. It's worth noting that this project was not connected in any way to the FCM S40 modernization development. The main idea of Lavirotte's group was to improve the S40 characteristics as much as possible without having to completely rework the suspension and the powerplant of the vehicle. This basically meant that improving the armor was not really an option. Lavirotte was thus directly involved in the development of this project, that received the internal designation of SARL 42 (Somua-ARL).
The hull was changed in shape - the front received more reasonable angles, the radioman place was removed and the hull itself became more streamlined and simpler. Another thing that was improved was the turret ring. Its internal diameter was increased to 1500mm.
The team in Caussade was led by an engineer called Lafargue. Apart from the L/32 gun, they worked on an entirely new cannon. It was clear to them that in the previous 2 years, the armor of tanks in general grew a lot and a new gun was needed to knock them out. And Lafargue designed exactly such a gun - 75mm L/44 with the muzzle velocity of 715 m/s. Performance-wise, the gun was rated somewhere between Soviet F-34 and German KwK 40.
The L/44 (3250mm) was basically the length of the rifled part of the barrel. Lafargue didn't really make the gun from scratch, he based it on the ballistic properties of Schneider 75mm AA guns. The real barrel length was actually 4000mm (L/53).
Autumn 1942, when the Germans occupied the rest of France, meant the end for SARL 42 development. But to say all the development was in vain would be incorrect - the team that developed the SARL 42 became the backbone of the team, that would later develop the ARL 44. Furthermore, the first variant of the ARL 44 was supposed to be equipped with the 75mm SA44 gun, which was for all intents and purposes identical to the gun developed by Lafargue for SARL 42. The SARL 42 itself however was at that point already obsolete and the project was - with many others - sent straight to an archive.
Some part cleanup will be necessary. The 3D printing process uses a waxy substance to support certain part features during the printing process. Although the parts are cleaned by Shapeways, some waxy residue may remain. It can be safely removed with water and a mild aqueous detergent like "Simple Green" using an old, soft toothbrush, Q-tips or pipe cleaners. During the printing process, liquid resin is cured by ultraviolet light. Microscopic bits of resin may remain uncured.
Let your parts sit in direct sunlight for a few hours to fully cure the resin.
Water-based acrylic paints meant for plastics is strongly recommended. Other paints, especially enamels, may not cure on Frosted Detail 3D-printed plastics.
Use dedicated model sprue cutters to remove parts to minimise the risk of damage to parts.
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