Komatsu Carrier roller
Komatsu carrier roller mainly supports the smooth operation of track chains in the chassis system. In order to prevent derailment caused by the sagging of tracks due to their own weight, Komatsu carrier roller usually has 1-3 on each side. When carrying heavy loads or working on complex ground, high-quality Komatsu carrier roller can reduce chain vibration and swing during walking, distribute the load and shock absorption of the tracks. Similarly, they also adjust the tension system of the tracks to maintain uniform tension and prevent derailment.
In the production of Komatsu carrier roller , Terris considered the common problems that Komatsu carrier roller are prone to during operation, such as mud and sand entering due to seal failure, insufficient lubrication performance, or direct seal failure, resulting in wheel body deviation, wheel body cracks, bearing abnormal noise, etc., and made significant improvements. In the design, high load-bearing capacity, high wear resistance, and high sealing performance of the wheel body and main shaft kit were taken into account, reducing abnormal wear between the track and Komatsu carrier roller during high-intensity operations.
Are you still struggling to find a high-quality and cost-effective Komatsu carrier roller. What are the advantages that a good Komatsu carrier roller needs to have? Contact Terris and let’s discuss together how to ensure the quality, adaptability, and maintenance of Komatsu carrier roller at a lower cost!
Our Products

Date:Shaft 58mm
Part Number:208-30-00340
Suitable To:PC400-5,PC400-6,PC450-6

Date:TRACK DIA 148mm
Part Number:208-30-00431
Suitable To:PC400-7,PC450-7

Date:Shaft 54mm
Part Number:208-30-00511
Suitable To:PC350HD,PC390,PC400,….

Date:Shaft 68mm
Part Number:21M-30-00200
Suitable To:PC600-6,PC650-6,PC650-8….

Date:Shaft 86mm
Part Number:195-30-00580
Suitable To:PC800-6

Date:TRACK DIA 176mm
Part Number:209-30-00300
Suitable To:PC750-6,PC800-7,PC800-8….

Date:TRACK DIA 176MM
Part Number:209-30-00300
Suitable To:PC750-6,PC800-7,PC800-8….

Date:TRACK DIA 205MM
Part Number:21N-30-00130
Suitable To:PC1100-6,PC1250-7