
Excavator Undercarriage Part Sumitomo Sh80-3b Bottom Track Roller Assembly
Track roller assembly Production description Track roller assembly also called bottom roller assembly or lower roller assembly are often in mud, water and just and bear strong impact. Therefore,they are required to be sealed reliably and wear-resisitant. We will select different material as per...
Product Introduction
We always make continuous breakthroughs with an enterprising spirit and persistently explore the technological frontier of our Carrier Roller PC400-7, Track Roller PC20-5, Excavator Boom Cylinder. We continue to evolve our capabilities and services to meet your increasing needs. We are always ready to develop new products together with our esteem customers as well as to provide the best after-sales service. The connotation of our corporate culture is to take development as the main line, innovation as the driving force, organizational goals as the basis, and developing within the framework of legal system and social ethics. We always insist on the management tenet of 'Quality is First, Technology is Basis, Honesty and Innovation'. We are highly honored to cooperate &develop with international partners by the scientific management, excellent quality, novel design, reasonable price and perfect service. Advanced technology and modernized management is our goal , which allows us in the forefront of the industry. Sincerely looking forward to develop with you together!
Production description
Track roller assembly also called bottom roller assembly or lower roller assembly are often in mud, water and just and bear strong impact. Therefore,they are required to be sealed reliably and wear-resisitant.
We will select different material as per different working condition for our track roller assembly to meet customer requirements and machine precisely and assemble them well to guarantee the hight quality.
Structure

Sizes

Advantages
State-of-the art machining
Each roller assembly shaft is machined by the utilization of the most modern technological advances known to the industry, Grinding and finishing methods ensure mirror like finish and tempering with medium to low frequency heat treating equipment guarantees maximum strength.
Maximum life
Each bottom roller assembly shell is carefully heat treated to ensure long wear life and stress resistance.
Precision care
Each lower roller assembly is precision machined to house special high impact low wear bimetal bushings.
Other more detailed information of lower roller assembly are as below excel file:
MODEL | IHI50 |
Machine weight range | 1.5t to 95.3t |
Applicable pitch range | 90 to 317.5 |
Material | ductile iron or alloy steel for track roller collers |
| 45#,50MN or 40MN2 for track roller bodies | |
| 45# or 40Cr for track roller shafts | |
Features | Best selected seal groups,shaft and bushings |
Color | Black,yellow,gray and other color is availabe |
Packing | Standard seaworthy wooden pallets or wooden case |
Delivery time | from 30 days to 45 days |
Port of shipment | Xiamen ,china |
guarantee time | 6 months |
OEM and ODM | Acceptable |
Payment term | TT and LC at sight |
Our bottom roller assembly are applieable to below models:
Bottom roller assembly | HD50 IHI30 IS30 IS35 IHI40 IHI50 H30 H45 MM35 MM45 K030 TB150 TB175 SWE50 SWE60 SWE70 E303 E305.5 E55 E70 E70B E307 PC05 PC07 PC12R PC15R PC10-7 PC20-3 PC20-5 PC20-6 PC20-6RUBBER PC20R-8 PC30MR-1 PC30-7 PC40-7 PC40-7RUBBER PC45 PC40MR PC50MR-2 PC50 PC50UU PC56 EX08 EX12 EX15 EX30-1 EX30-2 EX55 EX40-1 EX40-2 EX50 SK020SR SK024 SK025 SK035SR SK045SR SK030 SK042-1 SK042-2 SK045MINI SH55 SH60 SH75 SH80 MS30 MS40 MS070 R55 R60-5 R80-7 DX50 DX60 U10-3 U15-3 U17-3 U20-2 U20-3 U30-2 U30-3 U40-2 U40-3 U50-3 U60 U80 U85 KX36 KX41-3 KX61 KX91-3 KX101 KX121 KX155 KX161-3 KX185 KH025 KH033 KH40 KH45 KH90 Vio15-1 Vio15-2 Vio20-1 Vio20-2 Vio30-1 Vio30-2 Vio35 Vio40-2 Vio50 Vio55-1 Vio55-2 Vio60 Vio70 Vio75 Vio80 B19-3 B27-3 B50 B70 |
We don’t list out all of models we make. If any more items you need,please feel free to contact with us.
We will test the hardness after parts are heat treated to guarantee every part has suitable hardnes.

FAQ
1. What is the percent of your parts for overseas market?
70 percent 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. How do you offer guarantee?
If parts are broken due to manufacturing problem, we will deduct the value for next order amount or offer you brand new one to replce.
We operate various businesses with self-confidence and unity business philosophy, and are determined to provide customers with the highest quality Excavator Undercarriage Part Sumitomo Sh80-3b Bottom Track Roller Assembly and services. We believe that the quality and speed of our company's growth depends on our abundant corporate dynamism. We truly achieve "real materials, scientific management, reasonable technology and strict testing".
Hot Tags: track roller assembly, China, best, manufacturers, suppliers, factory, Carrier Roller HD1250, Track Roller D7G, Track Pad Group, Track Roller SK350 8, durable track roller, Sprocket Rim D31 17
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