220-9112 K110 Penetration Bucket Tip for CAT-Style K Series

The 220-9112 K110 Penetration Bucket Tip is an aftermarket ground engaging tool designed for excavator and wheel-loader buckets equipped with a compatible CAT-style K110 tooth system.

The penetration profile features a relatively narrow leading section that concentrates digging force over a smaller working area. This geometry helps the bucket enter dense soil, compacted clay and mixed ground more efficiently than wider general-duty profiles. A central reinforcing rib helps support the working section and maintain an effective digging profile during wear.

The K110 system uses a twist-on tip interface with a hammerless vertical retainer. This arrangement provides secure tip engagement while allowing faster replacement during bucket maintenance. The commonly associated K110 retainer reference is 286-2110.

CAT officially lists 220-9112 as discontinued. Related K110 penetration references include 286-2113 and 467-9822; however, published dimensions differ between these versions. Buyers should therefore confirm the original part number, adapter interface and required dimensions before substitution.

Typical applications include trenching, compacted-soil excavation, dense clay, mixed earth and rock, road construction and general digging where improved penetration is required under moderate-impact and relatively low-abrasion conditions.

This product is an aftermarket replacement manufactured by YASSIAN and is not a genuine Caterpillar part or affiliated with Caterpillar Inc.

Key Features

• Replacement reference number 220-9112

• CAT-style K Series interface

• K110 size class

• Penetration / tiger-style working profile

• Narrow leading section for compacted materials

• Central rib helps maintain the digging profile

• Twist-on installation

• Hammerless vertical retention

• Compatible retainer reference 286-2110

• Suitable for excavator and loader buckets

• Designed for moderate-impact applications

• Available with YASSIAN or customized branding

Applications

Recommended for:

• Compacted soil

• Dense clay

• Mixed soil and rock

• Trenching

• Road construction

• General excavation

• Foundation excavation

• Moderate-impact digging

• Applications requiring improved penetration

• Bucket GET replacement and maintenance

For highly abrasive material, a heavy-abrasion profile may provide better wear life. For severe impact and difficult penetration, compare the Penetration and Heavy Penetration profiles before selection.

Compatible Equipment References

Excavators

Potential applications include selected:

• CAT 322 Series

• CAT 324 Series

• CAT 325 Series

• CAT 326 Series

• CAT 329 Series

• CAT 330 Series

• CAT 336 Series

• CAT 345 Series

• CAT 349 Series

Wheel Loaders

Potential applications include selected:

• CAT 980 Series

• CAT 982 Series

• CAT 986 Series

• CAT 988 Series

Fitment Notice: Equipment model alone does not guarantee compatibility. Confirm the original tip number, K110 adapter nose, retainer and bucket configuration before ordering.

Installation Notes

• Confirm that the installed adapter is K110.

• Compare the original tip number before replacement.

• Inspect the adapter nose for wear or deformation.

• Use the correct K110 hammerless retainer.

• Replace damaged or previously compromised retainers.

• Rotate the tip completely onto the adapter.

• Confirm full vertical-retainer engagement.

• Reinspect the installation after the first operating shift.

• Do not interchange K100, K110 and K130 tips.