Hitachi Excavator 9186600 9206327 9186603 for ZX370MTH ZX370 Bucket Arm Boom Hydraulic Cylinder

Hitachi Excavator 9186600 9206327 9186603 for ZX370MTH ZX370 Bucket Arm Boom Hydraulic Cylinder

ZX370 Hydraulic Bucket Arm Boom Hydraulic Cylinder:

ZX370MTH Boom Hydraulic Cylinder: 9186600 9206325 9206356 9206359 4611473 9186601 9206326

ZX370MTH Arm Hydraulic Cylinder: 9186602 9206327 9206357 9206360 4611472 9232346 9232349

ZX370MTH Bucket Hydraulic Cylinder: 9186603 9206328 9206358 9206361 4611475 4611271

Hydraulic Cylinders in Construction Excavators

In construction equipment like excavators, hydraulic cylinders are essential for precise movement and heavy lifting.

• Boom Cylinder : Lifts the entire boom structure, allowing the excavator to reach up and out. It provides the vertical motion needed for digging and loading.
• Arm Cylinder: Controls the mid-section of the boom (the dipper arm), extending and retracting to move the bucket closer or further from the machine.
• Bucket Cylinder: Powers the bucket's tilt and curl actions — essential for scooping, digging, and dumping materials with accuracy and force.

Together, these cylinders give the excavator its power, range, and flexibility to perform tough jobs efficiently on construction sites.