Construction excavator Standard boom & arm

They are designed for general excavation tasks such as trenching, grading, loading trucks, site prep, infrastructure work, and foundation digging.

Our excavator booms and arms are built with high-strength steel plate, pins, bushings, and hydraulic cylinders. Structural seams and stress areas are welded and inspected to meet demanding site conditions.

Enstruc Standard Excavator Booms and Arms are designed for 10-50 tonne class machines. Our long reach equipment is compatible with Cat 310, 313, 315, 317, 320, 323, 325, 326, 330, 335, 336, 340, 350, 352; Case CX130, CX160, CX180, CX210, CX250, CX300, CX350, CX370, CX490; Develon DX140, DX160, DX210, DX225, DX230, DX235, DX245, DX255, DX260, DX300, DX350, DX420, DX490, DX530; Hitachi ZX130, ZX135, ZX160, ZX180, ZX210, ZX220, ZX225, ZX240, ZX250, ZX280, ZX300, ZX330, ZX350, ZX375, ZX470, ZX490, ZX530; Hyundai HX130, HX140, HX145, HX160, HX180, HX210, HX220, HX235, HX260, HX300, HX330, HX360, HX380, HX400, HX480, HX520; Kobelco SK130, SK140, SK165, SK180, SK210, SK230, SK260, SK300, SK350, SK400, SK520; Komatsu PC130, PC138, PC170, PC210, PC220, PC240, PC290, PC360, PC390, PC490; Liebherr R914, R918, R920, R922, R924, R926, R928, R930, R934, R936, R938, R945, R950; Sany SY135, SY155, SY215, SY245, SY265, SY305, SY330, SY335, SY365, SY375, SY390, SY415, SY500, SY550; and other similar models. For bigger excavators, see our Quarry Excavator Booms and Mining Excavator Booms.

Yes. Hydraulic lines and auxiliary hose routing can be supplied to match the excavator model and attachment type.

Yes. Boom and arm length, wear protection, auxiliary lines, cylinders, and attachment mounting can be customised to suit your excavator, work tool, and site conditions.

Yes. We supply standard excavator arms and booms to construction fleets, rental companies, contractors, and rebuilders around the world with logistics support and structured supply programs.