Product Description
Compatible with Yanmar Vio07-40, Bobcat E20-337, and Wacker Neuson EZ17-38 mini excavators, including standard and original thickened specifications, matching different machine sizes, supporting special types such as eccentric tracks, meeting the track replacement needs of different models.

Product Features
| Multi-Brand Support Covers three major well-known excavator brands: Yanmar, Bobcat, and Wacker Neuson.
All Model Compatibility Covers more than 40 models from 07, including eccentric track structures. |
Dual specifications available Standard model suitable for general working conditions, original thickened model suitable for heavy-duty and harsh environments.
Wide size range Track width from 180mm to 350mm to meet the needs of different models. |
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| Original quality Manufactured strictly according to original factory dimensions and processes, ensuring good compatibility and high durability.
Easy installation Reasonable structural design allows for easy assembly and disassembly, reducing maintenance time and costs. |
Application scenarios
Suitable for farmland operations, small-scale municipal projects, orchard maintenance, and small-scale construction pit excavation for Yanmar, Bobcat, and Wacker Neuson mini excavators. Compatible with new and older models for track wear replacement, meeting the track usage needs under different operating intensities.

Caterpillar use the matters needing attention
1.Avoid quick starting or turning the machine on sharp edged or projected ground.
2.Keep the surface of rubber away from oil or grease. Wipe off immediately while it is oil stained.
3.Avoid corrosion between rubber tracks and other components of the machine, especially on its inner circumference.
4.Do not use heavily worn driving wheel because it may damage the iron teeth of the rubber track.
5.If the machine is unused for a long time, the rubber track should be dismantled and cleaned of mud and other useless materials and kept indoors from direct sunlight and raindrops.
6.As it is rubber-made products, the rubber track would work well under the temperature between -25℃—55℃. However, special rubber may meet the special needs of customers.
Attention Rubber Track Tension
1. Basically you have to apply the specified rubber track tension of the machine manufacture.
2. The following tolerance specified by the rubber track producer must be adhered.
For Rubber Track Width | Tolerance |
180-250mm | 10-20mm |
260-300mm | 20-25mm |
320-400mm | 25-30mm |
420-500mm | 30-35mm |
Check the Rubber Track Tension
Practical approach:
1.Lift the machine off the floor (with the help of shied or bucket etc) so that the rubber track can sag freely.
2.Now measure the tolerance between the middle track roller and the rubber track. (Weekly Check!!!)
Rubber track Tolerance as "abovetable" mm

Middle track roller
Factory Photos















