DID Newsletters
Announcement
COMING SOON
Please be inform, current DID 520ERV3 G&G to be upgraded to New DID 520ERV7 G&G.
[Features]
Higher Tensile Strength
Due to increase the hardness of the inner plates and thicken pins, the new 520ERV7 has 3% higher tensile strength
Longer Chain Life!
Due to increased X-ring retention and durability, 520ERV7 have greatly improved sealing performance. As a result, the new chains have 13% higher wear resistance.
Lower Friction
520ERV7 has lower friction due to improved seal ring. As a result, the new chain can minimize power loss.
| Tensile Strength Average (KN) | Wear ResistanceIndex: Standard Chain =100 | |
| 520ERV3 | 38.5 | 3,100 |
| 520ERV7 | 39.5 | 3,500 |
- Current schedule shipment : November 2019
- Note : Master links are not interchangeable with actual ERV3 master links
