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Our company has been absorbed in the undercarriage of engineering machine since years 2005, is the research and product of four wheel ( top rollers , bottom rollers , sprockets , idlers )
On the choice of related key parts, we choose the best quality key parts factory in local to insure the life of our product. Through the development for 2 years, if we have already had nearly 30 specieses , the product overlays scope to scoop from 3 tons grab to 26 tons large machine . The products are all exported.
We have four professional designers currently, among them there is a advanced engineer, 2 engineers. We are training our own design troops continuously to satisfy the customer’s technique and service requirement what increase continuously .
| Idler specification |
| Type |
Size |
A |
B |
C |
D |
E |
| Type A |
SF101 |
44 |
112 |
156 |
φ18 |
350 |
| Type B-Ⅰ |
SF102 |
44 |
118 |
168 |
M18 |
290 |
| Type B-Ⅱ |
SF103 |
44 |
121 |
164 |
M18 |
290.5 |

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