The OT-90 is basically the Russian-designed BMP-1 infantry fighting vehicle, which was also built under licence in Czechoslovakia, with its complete two-man turret removed and replaced by the OT-64C (1) (8 × 8) armoured personnel carrier one-person manually operated turret armed with a 14.5 mm KPVT and a 7.62 mm PKVT machine gun.

OT-90 – An APC variant with the turret from an OT-64 2A, it is armed with 14,5mm KPVT and 7,62mm PKT machine guns, it is non-amphibious. DTP-90 (DTP-90 stands for dílna technické pomoci – 90) – It is a maintenance version of the OT-90, the turret is replaced by various stowage boxes on the top of the hull. [3]

The OT-90 is an amphibious armoured tracked vehicle, based on the BMP-1. The original 73-mm gun with a rotating turret was substituted by a turret that is identical to the OT-64 SKOT. 3-member crew - driver, commander, gunner + 6 landing crew members.

The OT-90 tracked armoured personnel carrier was developed in the early 1990s by converting from the BVP-1 infantry fighting vehicle, whose turret was replaced by a modified turret assembly from the BTR-60PB, which was used on OT-64A SKOT transports in Czechoslovakia.

2013年5月6日 · OT-90 is a Czechoslovak BMP-1 conversion from the 90's - the original BMP-1 turret was replaced by the manual BTR-60PB turret from the OT-64A "SKOT" wheeled APC. This ridiculous refit had its roots right after the 1989.

2016年7月27日 · The OT-90 [OT standing for "Obreney Transporter" - literally Armoured Transporter] is an amphibious armored tracked vehicle, based on the BMP-1. Pursuant to the Conventional Forces...

The OT-90 came about as a product of one of the series of Strategic Arms Limitation Treaties (SALT) which called for a reduction in the types of armoured vehicle used by each side in the Cold War. Rather than scrap perfectly serviceable vehicles the Czechs with their usual engineering savvy opted to convert them into something else.

OT90 装甲运兵车，是捷克斯洛伐克对BVP1步兵战车进行改造后的产物，简单说就是拆除了原来的炮塔换装捷克产OT-64轮式 装甲输送车 的BPU-1炮塔，那这就要扯上1990年捷克斯洛伐克签署了 《欧洲常规武装力量条约》，并据此承担了减少装甲车辆数量的义务。 这个条约实际上主要的作用是为了平衡北约和华约组织的常规武装力量而设，分别涉及“武器类型”、“削减方法”、“情报交换”、“核查措施”及“联合协商小组”等问题的8项议定书组成，并与1992年11月9日生效，无限期有 …

VP-90 ("velitelská pozorovatelna") is a command and reconnaissance version of the OT-90. It had the R-123M, R-107T and RF-10 radios but also firing ports retained (center, right hand side, rear left) and ear right hand side base for a slim mast antenna.

OT-90 APC. Infantry fighting vehicles (IFV) redesigned to armoured personnel carriers (APC) Several vehicles available Equipped with a turret identical to the OT-64 SKOT; More info