
Samsung Heavy Excavator Se130 Undercarriage Spare Parts Track Lower Roller
Guarantee time:6months
Color:Black or customerized
Machine type:for crawler tracked excavator
Product Introduction
We have experienced R & D, supply chain and manufacturing teams engaged in the Front Idler SK030SR, Track Pad Assy, Mini Track Roller SK025SR field, carefully designed and developed with care to create fine products. With the continuous improvement of the company's technical level and keeping pace with the times, in the future, our company will continue to innovate and strive to become one of the most growing enterprises. We use rigorous production and inspection to ensure that every detail of the product is meticulous. We sincerely hope that we can become long-term partners and permanent friends! Maintaining adequate communication with stakeholders is the cornerstone for us to fully understand our own social impact, so as to fulfill our social responsibilities in a targeted manner. We offer high quality product and competitive price, welcome the regular and new customers cooperate with us!
Quick detail
Origin: | Fujian,China | Brand | SQ, GTR |
Model: | EC210B | Hardness of trail surface | HRC52-58 |
Color | Yellow, black, gray | Roller body material | 50MN |
Delivery time | 20-45days | Warranty time | 6 months |
Name | excavator track roller | Machine type | Crawler tracked excavator |
Production introduction
Track Rollers are composition of two pieces of forged semi-roller and the roller body is welded by CO2 automatic welding.
In the process of assembly of roller, the expected and reliable sealing and lubricating rotation of roller are guaranteed by testing of air pressure tightness and load-bearing rotation.

Each shovel track roller assy 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 excavator bottom roller assy shell is carefully heat treated to ensure long wear life and stress resistance.
Precision care
Each excavator bottom roller assy is precision machined to house special high impact low wear bimetal bushings.
Collar
Collars of excavator bottom roller assy are made by ductile iron. It shows exceptional resisitance to shock.

Quality control procedures:
1. When raw material come inside our factory,we need to test the material composition first.
2. After several pcs of parts are heattreated, we need to check the hardness before all to be done to guarantee the hardness.
3. Our inspectors will check the sizes when parts are being machined and parts are being assembled.
Models of track roller available from us:
| FOR DAEWOO DOOSAN | FOR KATO |
| DH55 | HD250 |
| DH150 | HD450 |
| DH220 | HD770/700 |
| DH280-2/3 | HD1430/1250 |
| DH320 | HD1880 |
| DH370 | FOR KOMATSU |
| DH500 | PC20-5 3HOLES |
| DX220/DX225 | PC20-6 RUBBER |
| DX300 | PC20-6 |
| FOR CATERPILLAR | PC30 IF |
| E305.5 | PC20/PC30 OF |
| E70 | PC30-7/IHI30 |
| E70B/E307/E308 | PC40 IF |
| E120B | PC40-7 |
| E200B/E320 | PC50UU |
| E215 | PC60-1-3 |
| E240 | PC60-5/6/75/80 |
| E322 | PC60-7 IF |
| E325 | PC60-7 RUBBER |
| E330 | PC100-1 |
| E300 | PC100-5 |
| E300B | PC200-1/2 |
| E345 | PC200-3 |
| FOR HITACHI | PC200-5 |
| EX30 | PC300-3/EC290 |
| EX40 | PC300-5/6 |
| EX50 IF | PC400 |
| EX55/YC60 | FOR HYUNDAI |
| EX60-5 | R55 |
| EX60-2/3 /UH025-3/5 | R80-7 |
| EX70 OF | R130/R150/UH04 |
| EX70 IF | R220-9 |
| UH045-5/UH04-3 | R220LC |
| EX100/uh04-7 | R200/R210-7 |
| EX200-1/UH07-3/5/UH081/83 | R290 |
| EX200-2/3/5/ZAX200/JD200 | R305 |
| EX300-5/LBHE944 | R330 |
| EX400ZAX450-3F | R450 |
| ZAX270-3 | FOR VOLVO |
| ZAX330 | EC140 |
| ZAX450 | EC210/LBHE934 |
| FOR MITSUBISHI | EC290 NEW |
| MS30 | EC360 NEW |
| MS070 | EC360/EC460 |
| MS110-5 | ZAX330 |
| MS180-3 | ZAX450 |
| FOR SUMITOMO | FOR JCB |
| SH65/SH75 IF | JS81 |
| SH60 IF | JS80 |
| SH60 OF | JS140 |
| SH100/SH120/S265/S260 | JCB200 |
| SH120A3 | FOR OTHER MACHINES |
| LS220-3 | KX91-3.U30-2 |
| SH200 | KX161-3/U50 |
| SH280 | K030 |
| SH300A3/SH350 | VIO30 |
| SH300-5/SH340 | VIO40 |
| FOR KOBELCO | VIO50-2 |
| SK045 MINI | VIO50-5 |
| SK042 | B50 |
| SK025SR | IHI30 |
| SK030 | IHI40 |
| SK30 | IHI50 |
| SK045 | MM35 |
| SK30 RUBBER | MM45/E305 |
| SK55 | KH025 |
| SK60 | KH040 |
| SK100 | KH50 |
| SK120-5 | H30 |
| SK135SR | H45 |
| SK140 | TB250 |
| SK200-3 | YC85 |
| SK07-1 | |
| SK230/SK200-6/8/CX200B | |
| SK220 | |
| SK350 | |
| SK400 | |
| SK300-1 | |
| SK300-3 |
FAQ
1. Are you a manufacturer or a trader?
We are a manufacturer. do forging and casting by ourselves. And our factory is located in Quanzhou city, Fujina, China.
2. How could you know if our parts are fitted to machines?
Please offer us the detailed machine models or mounting sizes.
3. 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.
4. What is the delivery time?
About 30days, But if the whole order are 200 serial track roller(bottom roller, lower roller), the delivery time is within 10days.
5. What is MOQ for the order?
Full container load and less container load are available
Our Samsung Heavy Excavator Se130 Undercarriage Spare Parts Track Lower Roller has always maintained a high level and quality, and so far the supply exceeds demand. The needs of users are the goal of our work, 'advanced technology, excellent quality, perfect service' is our constant promise! In terms of customer service, we are adhering to the service concept of serving customers wholeheartedly to create a comprehensive, interactive and one-stop service experience and continue to expand new areas of customer value added.
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