Bulldozer Upper Roller Group
Single flange upper roller group and double flange upper roller group is applicable to special model of crawler-tracked excavators and bulldozers from 1.5ton to 95.3ton . It is widely applied in excavators and bulldozers like komatsu, hitachi, kobelco, Hyundai, volve,Kubota,yanmar etc.
Product Introduction
Product introduction
The bulldozer upper roller group is used to hold the track upward so that the track has a certain degree of tension.
Single flange upper roller group and double flange upper roller group is applicable to special model of crawler-tracked excavators and bulldozers from 1.5ton to 95.3ton . It is widely applied in excavators and bulldozers like komatsu, hitachi, kobelco, Hyundai, volve,Kubota,yanmar etc..
Sizes
Quick detail:
Origin: | Fujian,China | Brand | SQ, GTR |
Model: | D20-5 | Hardness of trail surface | HRC52-58 |
Color | Yellow, black, gray | Roller body material | 50MN,40Mn2,45# |
Delivery time | 20-45days | Warranty time | 6 months |
Name | Upper roller group | Machine type | Crawler tracked bulldozer |
Advantages
The design of double-cone sealing and lubrication for life makes the carrier roller have long life time and perfect performance under any working condition.
Warm forging treated roller shell gains distinguishing inner material fiber flow distribution architecture.
Differential type of quenching or through type of quenching heattreatment can ensure certain heat treatment hardness depth and so give good anti-cracking effects.
Our factory in quanzhou city, Fujian, china
Our factory is located in Quanzhou city which is the cultural capital of east asia, the starting point of the silk road at sea.
We are professional manufacturer of undercarriage parts and other related parts of crawler tracked machinery. Our products include track roller, upper roller group for bulldozer, sprocket rim, front idler, track link ,track guard, track adjuster, boom cylinder assy, arm cylinder assy, bucket cylinder assy, bucket bushing, bucket pin, track bolt nuts, forging bucket teeth, bucket link, bucket side link, cutting edge and side cutters etc.. they are applicable for world famous brands and Chinese domestic brands like komatsu, hitachi, kobelco, kato, mitusbishi, Kubota, yanmar,Hyundai, doosan,Volvo, case, jcb, sany, xugong, liugong,zoomlion sunward etc..
Our upper roller group for bulldozer are applicable to below models:
KOMATSU | D20-3 D20-5 D31-15/16 D31-17/7 D41 D50 51 D60 D65 D61PX-15 D80 D85 D85EX-15 D85PX-15 D155 D275 D275 D475 |
E SERIAL | D3C D4D D5B D6C D6D D7F D7G D8K D8N D9N D10N D11N D4H D5H D6H |
OTHERS | BD2G TD21 |
We don’t list out all items. If you need any more items,please feel free to contact with us.
FAQ
1. What is the percent of your parts for overseas market?
70percent of our parts are for overseas market.
2. Is there any guarantee of your parts?
There are 6 months guarantee time for excacavar parts under normal working conditions and 3months guaranteet tiem for bulldozer parts under normal working conditions.
3. Could we be your exclusive dealer?
Yes,our policy is that we will not let our customer to compete at the same place.
4. what is your advantage which is different from others?
We have forging and casting workshops so our prices are more competitive than others.
5. How about the payment terms?
TT 30 percent deposit,and TT 70percent balance after seeing the scan copy of bill of lading or LC at sight.
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