hull. BTR-60PB converted into a civilian armoured firefighting vehicle. The turret and center hand rails were removed and all firing ports were blocked. The steel covers for the windshields were removed, as were the periscopes. A window was added on the front part of each side of the hull. It was fitted with a crate on top of the hull. BTR-60PPM – BTR-60PB converted into a civilian armoured firefighting vehicle. The turret and center hand rails were removed, as were the steel covers for the windshields. The firing ports were all blocked, as were the periscopes. Three windows were added on each side of the hull. It was fitted with a crate on top of the hull. It also carries an A-crane on the right side of the hull. Bulgaria BTR-60PAU – BTR-60PA converted into an artillery command vehicle equipped with 4 whip antennas. BTR-60PB experimentally fitted with the Polish WAT turret from SKOT-2AP. Only a prototype was made. BTR-60PB-MD () – BTR-60PB modernization fitted with the VAMO DT3900 or Rover TD-200 diesel engine, four MB smoke grenade launchers on the turret (two on each side), "Melopa" night sight, new day sight, new NBC protection system, modern radios. It also has a rear view mirror on the left hand side of the hull and side hatches. Only a prototype was made. BTR-60PB-MD1 – BTR-60PB-MD variant developed for the Bulgarian army, fitted with the Cummins ISB 25.30 turbocharged diesel engine developing 250 hp (186 kW), additional protection for its headlights and eight smoke grenade launchers on the turret (four on each side). 150 in service. BTR-60PB-MD3 – Export BTR-60PB-MD variant fitted with the KamAZ diesel engine, different sights, eight smoke grenade launchers in right-hand corner of the front of the hull and six on the turret (three on each side). It is also known under the designation BTR-60PB-MD2. The prototype, shown in 2004, was based on the BTR-60PA. Cuba BTR-60PB fitted with a turret from the BMP-1. It also lacks the hand rails on the upper side of the hull. BTR-60PB armed with 100 mm gun in a heavily modified turret from the T-54. The hull is modified as well since the two hand rails on the side of the hull are gone and the other two are moved to the center of the hull between the upper and lower parts of the side of the hull. The lights in the