– Another upgrade of the BTR-60 was developed by Muromteplovoz JSC. This one is powered by the YaMZ-236A 195 hp diesel engine in a much bigger engine compartment, with a service hatch on the rear side and only one exhaust pipe, on the left side. The first prototype – sometimes called BTR-60BD – was in fact an upgraded R-145BM command vehicle. The vehicle that was shown during IDELF-2006 in Moscow was a modified BTR-60PB with the original machine gun turret replaced by the MB2 modular turret with a 2A42 30mm gun. MWS-M – MWS with altered sides of the hull. On the left side, two handrails were removed (the center lower and the rear lower) and a stowage box was added in the center. On the right side, two handrails were removed (the center upper and lower), a new handrail was added to the upper rear. The firing ports were removed on both sides. The latest upgrade was shown for the first time during MAKS-2011. This version also has a new diesel engine, the YaMZ-236D (as found on the BTR-70D upgrade), but here the engine compartment has been relocated to the center of the hull. The troop compartment with eight seats is now at the very end of the hull, has a raised roof line and two exit doors. There are no periscopes for the infantry squad and only two firing ports, in the rear doors. On top of the troop compartment is a new MA7-02 turret. This turret is fitted with a 1PZ-7A sight and armed with a 12.7 mm machine gun "Kord", an automatic grenade launcher AG-17, a coaxial machine gun PKTM 7.62 mm and 81mm smoke grenade launchers 902V. 9K35M3-K "Kolchan" – During MAKS-2007, Muromteplovoz showed a SAM launch vehicle, based on an upgraded BTR-60 and armed with the Strela-10 launcher fitted to the hull roof. Irtish – BTR-60PB converted into civilian repair vehicle. It has a crane mounted in the front of the hull and a crate on top of the hull. The turret was removed. It is also missing two hand rails, one in the center of the upper side of the hull and one in the center of the lower side of the hull. The firing ports are blocked. The steel covers for the windshields are removed. The periscopes were removed. A window was added on the front part of each side of the