The Renault R40 or Char léger modèle 1935 R modifié 1939 was a French light infantry tank that was used early in World War II, an improvement of the Renault R35, of which it is often considered a variant.
In 1937 it had become obvious the original suspension system was unreliable and ineffective. After many trials it was replaced in the 1940 production run, after the 1540 vehicles had been built with the original design, by an AMX system using twelve wheels fitted with six vertical springs (AMX was the new name of the military division of Renault nationalised on 2 December 1936). About the same time the radio and a much more powerful gun were introduced. The long-barrelled L/35 37 mm SA38 in the adapted cast APX-R1 turret (with L767 sight) gave it an effective anti-tank capacity: 40 mm at 500 metres. The new combination was named the Char léger modèle 1935 R modifié 1939 but is more commonly known as the Renault R40. It was delivered in time to equip one battalion of the Polish 10th Armoured Cavalry Brigade of the Polish Army in France and the last two French tank battalions to be formed. It was intended to fit the R 40 with the welded FCM turret in the second half of 1940, while refitting all existing R 35s with the longer SA 38 gun and bringing R 40 production levels up to 120 per month for the duration of the war. From January 1940, the vehicles of light tank unit commanders were gradually uparmed with the longer gun; but as absolute priority was given to tanks serving in armoured divisions, which were of the Hotchkiss type, of the 273 platoon, company and battalion commanders eligible in Renault units, only a few if any received this "R 39". The only official possible exception to the rule that Hotchkiss tanks had to be modified first was made on 12 February 1940 when it was ordered to replace the turrets of 24 Infantry tanks, without specifying the type, present in depot or driver schools in order to obtain older turrets to be fitted on R 35 export vehicles. In the same period a crash programme was executed to produce 200,000 armour piercing rounds per month for the shorter gun, as there had been only minimal stocks of this ammunition type.
Several projects were based on the R 35 such as a number of fascine carriers: these had frames or other contraptions mounted over the hull or turret with a fascine in them that could be dropped to fill trenches.
The file contains the unit and pcx files. Model is not my own creation. Wyrmshadow helped with the animation files. I merely put the pieces together and cleaned up the model for CivIII and added some what if pieces. A big thanks to everyone that helped out!
Renault R40 2020-05-27
French WWII Infantry Tank