Mini Excavator Rubber Tracks
Huanball HB637 Rubber Track —350×54.5×86 for Kubota KX040-4 / KX121-3
Huanball replacement belt for the 350×54.5×86 Kubota configuration, with rubber, alloy-steel cores and reinforcing cord.
Huanball HB637 / 350×54.5×86
Mini Excavator Rubber Tracks
KBL PC12UU-2E Rubber Tracks —250×52.5×76 Pair
The KBL D-PC12UU-2E-0741N supply is a two-track set for Komatsu PC12UU-2E. Each belt uses 250 mm width, 52.5 mm drive pitch and 76 links. The left and right belts are the same selected product; the order unit is one pair.
- Model / Part No.
- KBL D-PC12UU-2E-0741N
- Component / application
- Komatsu PC12UU-2E
- Width
- 250 mm
KBL D-PC12UU-2E-0741N Specifications
| Model / part number | KBL D-PC12UU-2E-0741N |
|---|---|
| Supplied brand | KBL |
| Supplier set code | D-PC12UU-2E-0741N |
| Machine | Komatsu PC12UU-2E |
| Track size W×pitch×links | 250×52.5×76 |
| Width | 250 mm |
| Drive pitch | 52.5 mm |
| Links per belt | 76 |
| Order unit | Two-track set |
One set contains two matching belts
A pair order renews both sides with the same 250×52.5×76 belt configuration. A single-side repair is counted as one belt and keeps the installed counterpart on the other side.
| Quantity | Physical contents |
|---|---|
| One pair set | Two250×52.5×76 belts |
| Single-track repair | One belt, quoted as a separate configuration |
Keep rubber-track running gear on its own repair lines
The PC12UU-2E supplier list separates rubber-track lower rollers and sprockets from the steel-shoe versions. Count the fitted lower rollers, sprocket, idler and tensioning items alongside the belt order rather than treating every undercarriage part as part of the pair.
Purchase Options & Service Parts
Purchase options
- One two-track set
- Single-track repair as a separate quantity configuration
- Track pair with rollers/sprockets/idler repair list
Service & replacement parts
- Bottom rollers for the fitted rubber-track arrangement
- Sprockets and mounting hardware
- Idlers and tensioning components
KBL D-PC12UU-2E-0741N Buying Questions
Does one order unit mean one belt?
For D-PC12UU-2E-0741N the unit is a pair containing two belts. A single-track repair uses a separately stated quantity configuration.
What do250, 52.5 and 76 mean?
They are belt width in millimetres, drive pitch in millimetres, and link count.
Are the two sides different belts?
The supplier identifies the left and right sides as the same selected product.
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