contact us : 033-4004-1208 , 033-4004-3908

mail us : /


We represent ERMA Rtmo Spa. Worldwide authorized distributor of Berco parts suitable and ready to fit on any make of Crawler mounted equipment such as Caterpillar, Komatsu , BEML, Hitachi ,Kobelco ,Samsung, Volvo , JCB Excavators, Surface miners, Pipe Layers, Paver Machines and Piling Rigs of all models.

We can supply Track Shoe assembly, Track Shoes, Track Roller, Carrier roller, Idler, Sprockets and Sprocket Sagements etc. for the above Models.

Our principal Erma Rtmo Spa with its long experience of over 90 years in this trade, has successfully developed the Brand "ETR" with manufacturing facilities for Under Carriage Spares in different parts of Asian countries and are suitable and compatible for above make and Models of equipment.

Product Details:

0.5 - 6 ton range applications

ERMA is the undisputed leader in terms of knowledge and adaptability of components for the 0.5 to 6-ton range application. The number of the above machines is increasing significantly, especially in Europe. With regard to the machines included in this range ERMA boasts the most comprehensive array of components: ET-make iron undercarriage with 90-mm track pitch, ET or Berco-made iron undercarriage with 101, 135 and 154-mm track pitch. In addition, iron pads, rubber pads and pad guards, lower and upper rollers, idle wheels and drive wheels, suitable for all applications and always available in our stock.
For rubber undercarriage applications, ERMA has a stock housing over 5,000 tracks, a massive range of Bridgestone undercarriage with width varying from 180 to 900 mm and pitch from 60 to 150 mm. To complete the offering there is a small range of Asian-make rubber undercarriage called LX-Track, that covers for the range of machines for which Bridgestone does not provide after-market services.

ton6_1sml ton6_2sml ton6_3sml
7 - 50 ton range applications

This is the most widespread machine range worldwide, and by far and large it is the most competitive market ERMA has ever invested in, besides the excellent quality of the Berco products, also on the ERMA Track brand, manufactured in bundle with some Asian players and born to fulfil specific market needs.
ERMA provides the most comprehensive range of undercarriage products: tracks with pitch varying from 160 mm to 215.9 mm, pads, lower and upper rollers, idle wheels and drive wheels. For these machines there is a very broad array of components, always available in stock.

ton50_1sml ton50_2sml ton50_3sml ton50_4sml ton50_5sml
50 - 300 ton range applications

An extremely important range of applications that opens the doors to the key strategic markets, one of the sectors in which ERMA, in bundle with Berco, invests most. Thanks to sophisticated technology, Berco is the leading manufacturer in this market and ERMA is the largest distributor in the key Countries.
The produced undercarriage ranges from a track pitch of 228 mm to 350 mm for the larger applications. To complete the range, all the system components, lower and upper rollers, front wheels and drive wheels.

ton300_1sml ton300_2sml ton300_3sml