It is primarily used in Caterpillar "Next Gen" excavators and equipment featuring C4.4, C7.1, or C9.3B engines. Common machine models include: ①Excavators: 320, 320 GC, 323, 325, 326, 330, 330 GC, 335, 336, 340, 350 ②Wheeled Excavators: M314, M316, M318, M320 ③Forestry Products: 538, 568 ④Material Handlers: MH3022, MH3024, MH3250




