CATBrake Parts

1235259 Drive Gp- Drum — Cat CP-56 CP-573E

This drum drive group is a crucial assembly within the powertrain, responsible for transmitting power to the drum for compaction or other functions. It is engineered to meet high performance and durability standards, ensuring efficient power transfer unlike a worn drive group that may exhibit excessive play or noise. Operators might notice a loss of power to the drum, unusual vibrations, or a distinct whining sound when this drive group begins to fail.

Drive Gp- Drum – Part No 1235259 – CAT Spare Part
Part Specifications
BrandCAT
CategoryBrake Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Always replace brakes in axle sets. Bed-in new brake pads with 8–10 moderate stops from 40 km/h. Check disc runout with a dial gauge — maximum 0.1 mm. Inspect caliper slides and pistons when replacing pads.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeDrum Drive Group
MaterialForged steel and bearings
ApplicationDrum drive system
Service LifeReplace based on inspection and performance
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

The initial symptom of a failing drum drive group may be a slight increase in noise or vibration during drum operation. If neglected, this can progress to a noticeable loss of torque to the drum, impacting the machine's ability to perform its intended function. Continued operation risks significant damage to the drive train and drum assembly.

Installation Tip

Ensure proper alignment of the drive group with the drum and transmission before tightening mounting bolts. Verify that lubrication passages are clear and that the unit is adequately greased.

Service Note

Inspect the drum bearings, seals, and hydraulic drive motor for wear or leaks when replacing this drive group.