... dimensions (length * width *height):1800×980×1650 Undercarriage parts: track roller, top roller, idler, sprocket, track shoe ... nut.Ground engaging tools: bucket, teeth point, adapter, ripper, cutting edge, grapple, quick coupler, auger drive unit ... breaker, hydraulic cylinder.Engine parts: travel motor, rotary motor, transmission, pump, filter.Construction Machine: excavator, bulldozer, crawler crane, ...