Excavator Engine part Cooling Fan blade 600-625-6620 for Excavator PC200-5 6D95

600-625-6620 Cooling Fan Blade for Komatsu PC200-5 6D95

The 600-625-6620 / 6006256620 cooling fan blade is used for Komatsu excavator engine cooling system applications. It is commonly referenced for PC200-5 machines with 6D95 engine references.

This fan blade should be selected by the original part number and physical configuration, not by model name alone. Komatsu excavators may vary by engine version, fan hub, blade diameter, mounting hole pattern, offset and rotation direction.

Part Number and Search Formats

Common part number formats include 600-625-6620 and 6006256620. Public references may also associate this fan blade with Komatsu PC210-5, PC220-5 and PC240-5 model references within the same engine cooling system context.

Other Komatsu fan blade numbers, such as 600-625-0520, 600-625-7550, 600-625-7620, 600-635-7850, 600-635-7870 or YM129612-44740, should be treated as separate products unless the old fan blade and parts reference confirm the same specification.

Application Reference

Main model reference: Komatsu PC200-5. Additional public references may include PC210-5, PC220-5 and PC240-5. Engine references may include 6D95, S6D95L, SA6D95L and SAA6D95LE.

The model list should be used as a fitment reference only. Before purchase, compare the old fan blade part number, outer diameter, blade count, hub size, mounting hole pattern, offset and rotation direction.

Buyer Checkpoints Before Ordering

• Fan diameter: measure the old fan blade across the full outer edge.

• Blade count: confirm the number of blades and blade direction.

• Hub size: check the center hole diameter and mounting surface.

• Mounting holes: compare hole count, hole spacing and bolt pattern.

• Offset: confirm the distance between the mounting face and blade position.

• Rotation direction: check airflow direction before installation.

Common Replacement Reasons

• Engine overheating: weak airflow can contribute to high coolant temperature.

• Cracked blade: cracks or missing blade sections can reduce cooling efficiency.

• Vibration after installation: often related to blade imbalance, loose bolts or incorrect fan specification.

• Fan shroud contact: may occur if diameter, offset or mounting position is different from the old fan.

• Noise during operation: check blade damage, bolt tightness, pulley alignment and shroud clearance.

Installation Notes

• Stop the engine and allow the cooling system to cool before removal.

• Inspect the old fan blade, fan hub, pulley and mounting bolts before replacement.

• Do not install the fan if the center hole, bolt pattern, offset or rotation direction is different from the old part.

• Tighten mounting bolts evenly according to the machine service procedure.

• After installation, run the engine at low speed and check vibration, abnormal noise, airflow direction and fan shroud clearance.

Photos Needed for Confirmation

Please send the machine model, serial number, old fan blade part number, full fan photo, hub photo, mounting hole photo, measured diameter and rotation direction before quotation.

FAQ

What is the relationship between 600-625-6620 and 6006256620?

6006256620 is the non-hyphen writing format of 600-625-6620. Both formats are used in parts searches and supplier listings.

Which Komatsu model is this fan blade mainly used for?

The main model reference is Komatsu PC200-5 with a 6D95 engine reference. Some public references also mention PC210-5, PC220-5 and PC240-5. Final fitment should be checked by the old fan blade and machine serial number.

Can 600-625-6620 replace 600-625-7620?

Not automatically. These are different Komatsu fan blade references and may have different fan diameter, hub size, blade count, offset or mounting hole pattern. Compare the old fan before ordering.

What should be checked before ordering?

Check fan diameter, blade count, center hole size, mounting hole pattern, offset, rotation direction and machine serial number. Photos of the old fan blade are recommended.

Why can the wrong fan blade cause problems?

A fan blade with the wrong diameter, offset or rotation direction may reduce airflow, create vibration, contact the fan shroud or interfere with the radiator.