Komatsu Rubber Tracks & Undercarriage Components
Keep your Komatsu compact equipment working with durable replacement rubber tracks and select wear components from TAG Equipment. With a focus on compact track loaders and mini excavators, we help contractors and equipment operators identify the correct fitment for their machine and application.
TAG is not an OEM parts dealer. We supply OEM-spec replacement rubber tracks and select wear components for compatible Komatsu machines.
Browse CTL rubber tracks and mini excavator rubber tracks, or contact TAG for fitment assistance.
Compatible Komatsu CTL, Skid Steer & Mini Excavator Models
TAG supports Komatsu rubber tracks and select wear components for a range of compact machines.
Compact Track Loaders: CK30-1, CK35-1
Skid Steers: SK714, SK815
Mini Excavators: PC26MR, PC35MR, PC45MR, PC55MR, PC78MR
Common rubber track fitments include:
| Model | Type | Track Width | Pitch | Links |
|---|---|---|---|---|
| CK30-1 | CTL | 320 / 450 mm | 86 mm | 56 |
| CK35-1 | CTL | 450 mm | 86 mm | 56 |
| PC26MR | Mini Excavator | 300 mm | 52.5 mm | 80 |
| PC35MR / PC35MR-1 | Mini Excavator | 300 mm | 52.5 mm | 84 |
| PC35MR-2 / PC35MR-3 | Mini Excavator | 300 mm | 52.5 mm | 86 |
| PC45MR / PC45MR-1 | Mini Excavator | 400 mm | 72.5 mm | 72 |
| PC45MR-3 / PC45MR-5 | Mini Excavator | 400 mm | 72.5 mm | 74 |
| PC55MR-5 | Mini Excavator | 400 mm | 72.5 mm | 74 |
| PC78MR-6 | Mini Excavator | 450 mm | 83.5 mm | 74 |
Track sizes are a general fitment reference. Komatsu model generations and machine configurations can affect track dimensions. Confirm your model, serial number, and existing track specifications before ordering.
Rubber Tracks for Komatsu Mini Excavators
Mini excavators are a key focus for Komatsu fitment at TAG. We supply Komatsu mini excavator tracks for compatible PC-Series machines used in excavation, landscaping, utility work, site preparation, and other demanding applications.
Popular applications include Komatsu PC45MR tracks, along with replacement tracks for PC26MR, PC35MR, PC55MR, and PC78MR machines.
Track dimensions can change between generations of the same model. For example, PC45MR applications may use different link counts depending on the specific series. Checking the full model designation and existing track is important before selecting a replacement.
Explore mini excavator rubber tracks.
Rubber Tracks for Komatsu Compact Track Loaders
TAG also supports rubber track requirements for compatible Komatsu CK-Series compact track loaders, including CK30-1 and CK35-1 applications.
CTL tracks operate under demanding loads, so correct width, pitch, link count, and undercarriage compatibility are essential. Before ordering, provide the complete machine information and existing track specifications so the correct fitment can be confirmed.
Browse rubber tracks for compact track loaders or contact TAG for assistance.
Undercarriage Wear Components for Komatsu Machines
When replacing rubber tracks, inspect the surrounding undercarriage for wear that could affect the performance or service life of the new tracks.
TAG supplies select Komatsu CTL undercarriage components and wear components for compatible tracked machines, including:
- Sprockets
- Rollers
- Idlers
- Track pads
These products support rubber track replacement and maintenance rather than representing a complete standalone Komatsu undercarriage inventory.
View available wear components.
Find the Correct Fitment for Your Komatsu Machine
Rubber track sizing uses three key measurements: width, pitch, and link count. Because specifications can vary between model generations, the model name alone may not be enough to identify the correct replacement.
Have your complete model and serial number ready when requesting fitment support. Checking the dimensions or markings on the existing track can also help TAG confirm the correct replacement.
Contact TAG Equipment for fitment assistance. You can also learn more about TAG or view our locations.