XCMG Crawler Crane Wheel Assembly - Photo Reference
The photographed item is presented as a heavy wheel assembly reference for an XCMG crawler crane. The image shows a machined circular component with hub and tooth-like features, but it does not prove the exact subsystem or part number. Identification must begin with the installed position and machine record.
First Confirm the Component Function
Before comparing dimensions, photograph where the original assembly is fitted and the components that engage with it. State whether it supports a track, transmits drive, guides a chain or forms part of another rotating mechanism. This prevents a visually similar wheel from being assigned the wrong function.
Identification Evidence
XCMG crawler crane model and complete serial number
Installed-position photographs before removal
All casting, stamped and painted markings
Outside diameter, hub diameter and overall width
Centre bore, keyway, spline or bearing-seat details
Tooth quantity, pitch-related dimensions or spoke pattern where applicable
Bolt-hole quantity, hole diameter and bolt-circle measurement
Inspection of the Removed Assembly
Clean the part without damaging markings. Check the rim and hub for cracks, impact marks, fretting or abnormal polishing. Inspect bore, spline, keyway, tooth and mounting faces for uneven wear. If a bearing or bushing is fitted, record its reference separately. These observations support identification but do not replace dimensional confirmation.
What We Do Not Assume from the Photo
We do not claim whether this assembly is an idler, drive element or another wheel type until the application is confirmed. Material grade, heat treatment, bearing specification and load rating are also not inferred from appearance. This conservative approach protects buyers from selecting a similar-looking but incompatible component.
Export Packing
A heavy round component must be restrained against rolling and protected at machined faces. Depending on weight, packing can use a shaped timber support, reinforced pallet or plywood case, with corrosion protection and separators around finished surfaces. Labels identify the confirmed reference and quantity.
Frequently Asked Questions
Why is the exact wheel function not stated?
The photo alone does not establish its installed position. Machine and application evidence are required before assigning a precise name.
Which photos are most useful?
Provide the installed component, both faces after removal, the centre bore, tooth or rim details, mounting area and every readable mark.
Can you identify it without a part number?
It may be possible using the serial number, installed position, detailed measurements and comparison photos, subject to final confirmation.
