Sprocket
Sprockets, also known as gear rings, work with the crawler belt to move the machine forward. This series of drive sprockets includes ring gears and block gears. Our CBT series sprocket can be used on construction machinery like excavators and bulldozers from Komatsu, Caterpillar, Hitachi, Sumitomo, Kobelco, Kato, and Daewoo.
Sprocket Features
1. Excellent Performance and Long Lifespan
Our CBT series sprockets, made with our unique processing technology, are more durable and have a lifespan 3 times longer than that of similar machinery parts made using more conventional methods.
2. Self-developed Patented Technology
We have developed and patented our own processing technology (patent number: 200710009880.9), which we use in the production of this undercarriage part.
3. Superior Material
Our sprockets are made of 50Mn.
4. Advanced Manufacturing Technique
Not only has the forging technology we have developed made our bulldozer undercarriage part more rigid and long-lasting, we have also lowered the cost of production by carrying out the forging, quenching and tampering at the same time, saving us-and you-more time and money.
5. Various Processing Methods and Services
In the production of our excavator part, we apply several processing methods including forging, quenching and tampering, and we machine, paint, and package your excavator part before shipping.
Sprocket Parameters
1. Material: 45Mn
2. Surface finish: In accordance with the Ra1.6 and Ra3.2 in Chinese standards.
3. Color: The standard colors are yellow, gray and black; customization is available.
4. Surface hardness: The hardness: HRC≥53; the depth is 12mm
5. Design standard: GB/T9140
6. Guarantee period: 2,500 working hours, 9 months
7. Certificate: ISO9001-9002
8. Minimum order quantity: 100 Pieces
9. Delivery time: The date of delivery is within 3 working days after your payment. The contract varies according to the quantity of the order.
10. Production cycle: The regular production cycle of our sprocket is within 10 days; large orders may require 15 - 35 days.
| Models Applicable to Excavator | Models Applicable to Bulldozer | ||||
| Komatsu | Caterpillar | Hitachi | Sumitomo | Kobelco | Caterpillar |
| PC20 | E120 | EX30-2 | SH120 | SK60 | D3C |
| PC30-7 | E180 | EX60-1/2/3 | SH200 | SK120 | D4D |
| PC40-7 | E200B/E320 | EX100 | SH300-5 | SK07N2 | D5 |
| PC45-1 | CAT311/E318B | EX120-3 | LS2800FJ1 | SK200 | D6D |
| PC50 | E322 | EX100M/-5 | LS2800FJ2 | SK200-3 | D7G |
| PC60-5 | E325 | EX150 | SH300 | SK210 | D8R |
| PC60-6 | CAT330 | EX200-1/2/5 | SH430 | SK200-8 | Komatsu |
| PC100-3 | CAT345 | EX300-1/2 | Kato | SK220 | D20 |
| PC120-3 | Hyundai | EX300-3/5 | HD400 | SK230 | D31 |
| PC120-5 | R55 | EX300LC-3 | HD450 | SK300 | D41 |
| PC100-6F | R200 | EX300LC-5 | HD500 | SK320 | D50 |
| PC200-5/6/7 | R220 | EX400-1/2/3 | HD700 | D65 | |
| PC300-5 | R280 | EX400-5 | HD820 | Daewoo | D85SS-2 |
| PC300-6 | Volvo | EX450 | HD1250 | DH200 | D85 |
| PC400-5 | EC210 | ZAX200-3 | -- | DH200-3/5 | D155 |
| PC400-6 | EC290 | ZAX330 | -- | DH280-3 | -- |
| -- | -- | ZAX350 | -- | DH500 | -- |
