page_title: Opal (armoured personnel carrier)
section_title: TRI-D Durian
hierarchical_section_title: Opal (armoured personnel carrier) / Variants / TRI-D Durian
caption_attribution_description: Polski: Transporter Minowania Narzutowego "Kroton" na podwoziu MT-LB English: Polish minelaying vehicle Kroton (few in service)
context_page_description: The Opal-I is a multi-purpose fully amphibious armoured personnel carrier developed and produced by HSW S.A.. APC is a development of MT-LB that was produced in HSW on licence. Major changes are with reworked nose section and propellers for better in water speed and manoeuvrability, new turret with 12.7 mm NSVT machine-gun instead of old with 7.62 PKT and powered-up engine. Opal-II is a stretched variant with longer chassis with 7 road wheels on each side, like the 2S1 and MT-LBu and 300 hp SW680T engine.
context_section_description: It's TRI Hors additionally equipped with trailer-mounted UZR-3 mine clearing system. In use with Polish Land Forces.
caption: Kroton
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