Caterpillar excavator series: CAT301.6C、301.8C、302.5C、303.5C CR、303C CR、304C CR、305.5、305C CR、307C、307C SB、307D、308D CR、308D CR SB、311C、311D LRR、312C、312CL、312D、312DL、314C LCR、315C L、315D L、318C L、320B 320C、320D 320D、321C LCR、322D、22DL、CAT323、324D 324D L、325C、325D 325D L、328D LCR、329D/329D L、330D、33C0、330DL、336D/336D L、345C 345C L、345C、345D、CAT349、CAT350、365C、365C FS、365CLME、365CLUHD、385C FS、385C L、385C L ME、385C L、CAT390.
Caterpillar excavator accessories:
320D series: original main pump, hydraulic control valve, cab instrument panel, walking motor assembly
336E series: engine assembly, slewing support, cooling system components, electrical wiring harness
349FL series: working device linkage, cab air conditioning system, fuel system components, track assembly
Caterpillar rotary excavation site accessories:
320 rotary excavator special chassis: customized leg oil cylinder, power head assembly, rotary drive device, central rotary joint
330 rotary excavator reinforced chassis: heavy-duty walking device, rotary platform assembly, hydraulic oil tank components, control valve group
Caterpillar engine accessories:
C7.1 series: engine cylinder head, turbocharger, fuel injection pump, air filter assembly
C15 series: crankshaft, cylinder block, oil pump, starter and generator
