
Undercarriage Parts Excavator PC300-8 Front Idler Wheel
Machine type:Crawler tracked excavator
Material:ZG50MN
Guarantee:6months
Product Introduction
We strive for excellence, service the customers', hopes to become the best cooperation team and dominator enterprise for personnel, suppliers and customers, realizes value share and continuous promotion for Track Link JS200 JS210 JS220, JSB Track Roller, Track Roller SH300 For SUMITOMO. We have a long-term relationship with many companies at home and abroad and become partners of many domestic companies. The goal of our company is to get customers who enjoy coming back to their business. Our company's product team can accurately obtain first-hand market information about market trends, sales data, etc.
Front Idler PC300-3
Production introduction
Every machine needs regular inspection and maintenance. Selecting high-quality excavator front idler group will save costs on the long run. Our specialist knowledge of excavator front idler enables us to always give you good advice and to guarantee the quality and long service life of our front idler.
Quick detail:
Origin: | Fujian,China | Brand | SQ, GTR |
Model: | PC300-3 | Hardness of trail surface | HRC52-58 |
Color | Yellow, black, gray | Roller body material | 50MN |
Delivery time | 20-45days | Warranty time | 6 months |
Term | FOB,CNF,CIF | Machine type | Crawler tracked excavator |
Stucture

Sizes

Product features:
1. Maximum strength
The idler shaft is machined by the utilization of the most modern technological advances known to the industry. Grinding and finishing methods ensure a mirror like finish and tempering with medium to low frequency heat treating equipment guarantees maximum strength.
2. Precision care
Each front idler is precision machined to house special high impact low wear bimetallic bushings.
Our quality procedures
1. When raw material come inside our factory,we need to test the material composition first.
2. We need to analyze the composition of the first furnace of the steel liquid every day.
3. After several pcs of parts are heattreated, we need to check the hardness before all to be done to guarantee the hardness.
4. Our inspectors will check the sizes when parts are being machined and parts are being assembled.

Our excavator idler assy are applicable to below models:
| Popular items blow for reference: | ||||
| Brand | Model | |||
| KOMATSU-PC | PC18-2 | PC20-5/7 | PC30-5/6/7/8 | PC40-5/6/7 |
| PC50/PC55 | PC60-5/6/7 | PC100-5/6/7 | PC120-5-6-7 | |
| PC200-3/5/6/7/8 | PC220-3/5/6/7/8 | PC200LC-3/5/6/7/8 | PC220-3/5/6/7/8 | |
| PC300-5-6-7 | PC300LC-/5-6-7 | PC350-5/6/7 | PC350LC-5/6/7 | |
| PC360-5/6/7 | PC360LC-5/6/7 | PC400-1/3/5/6/7 | PC400LC-1/3/5/6/7 | |
| PC450-5/6/7 | PC450LC-5/6/7 | PC600 | PC800 | |
| HITACHI-EX | EX30 | EX40 | EX55 | EX60-2/3/5 |
| EX70 | EX100-1/3/5/ | EX120-1/3/5 | EX150 | |
| EX200-1/2/3/5 | EX200LC-1/2/3/5 | EX220-1/2/3/5 | EX220LC-1/2/3/5 | |
| EX270-1/2/5 | EX270LC-1/2/5 | EX300-1/2/3/5 | EX300LC-1/2/3/5 | |
| EX330 | EX330LC | EX400-1/2/3/5 | EX400LC-1/2/3/5 | |
| EX450-1/2/3/5 | EX450LC-1/2/3/5 | UH07-7 | UH081 | |
| UH083 | UH045 | UH025 | ||
| ZAXIS-ZAX-ZX | ZAX55 | ZAX70 | ZAX120 | ZAX200 |
| ZAX210 | ZAX230 | ZAX240 | ZAX330 | |
| ZAX450 | ||||
| CATERPILLAR-CAT-E-B-C/D | E38 | CAT55 (E55) | E70B | E120B |
| E303.5 | E305.5 | E305 | CAT311 | |
| CAT312 (E312) | CAT320 (E320) | E200B | CAT325 (E325) | |
| CAT330 (E330) | CAT345 (E345) | CAT320B | CAT320C | |
| CAT320D | CAT320BL | CAT330B | CAT330C | |
| CAT330BL | CAT330D | CAT325B | CAT325BL | |
| CAT345 | ||||
| VOLVO-EC | EC14 | EC20 | VOLVO55 (EC55) | VOLVO140 (EC140) |
| VOLVO210 (EC210) | VOLVO240 (EC240) | VOLVO290 (EC290) | VOLVO360 (EC360) | |
| VOLVO460 (EC460) | ||||
| DAEWOO-DH | DH55 | DH80 | DH130 | DH150 |
| DOOSAN-DX | DH220 | DH258 | DH280 | DH300 |
| DH320 | DH360 | DH370 | DH400 | |
| DH420 | DH500 | |||
| DX300 | DX370 | DX380 | ||
| KOBELCO-SK | SK035 | SK035SR | SK30 | SK35 |
| SK45 | SK50-1 | SK50-6 | SK55 | |
| SK60-3 | SK60-1/2/5 | SK60-8 | SK100 | |
| SK120 | SK130-8 | SK200-3/5/8 | SK210 | |
| SK230 | SK250 | SK300 | SK320 | |
| SK330 | SK350 | SK07N2 | ||
| SUMITOMO-SH-LS | SH35 | SH55 | SH60 | SH65 |
| SH75 | SH100 | SH120 | SH120A3 | |
| SH200 | SH220 | SH265 | SH280 | |
| SH300 | SH320 | SH340 | SH350 | |
| SH430 | LS2800 | |||
| KATO-HD | HD250 | HD400 | HD450 | HD700 |
| HD770 | HD820 | HD1023 | HD1250 | |
| HD1430 | HD1880 | |||
| HYUNDAI-R | R55 | R60-5/7/8 | R80 | R130 |
| R150LC-7 | R200 | R210-3 | R220-5 | |
| R225-7 | R275 | R290 | R300 | |
| R210LC-7 | R220LC-9S | R330LC-9S | R520 | |
| R320 | R305 | R360 | R450 | |
| LIEBHERR-R | R914 | R924 | R934C | R944C |
| CASE-CX | CX35 | CX45 | CX55 | CX240 |
| Kubota-KX | KX35 | KX50 | KX55 | KX80 |
| KX185 | KX91-3 | KX161-3 | KX41-2 | |
| SUNWARD-SWE | SWE35 | SWE40 | SWE50 | SWE55 |
| SWE60 | SWE70 | SWE85 | SWE330 | |
| IHISCE-IHI | IHI30 | IHI35 | IHI80 | IHI85 |
| IHI40 | IHI50 | |||
| TAKEUCHI-TB | TB150 | TB175 | ||
| FUTON LOVOL-FR | FR65 | FR85 | ||
| Bobcat | Bobcat 311 | Bobcat 337 | ||
| JCB | JCB8052 | JCB160 | JCB200 | JCB220 |
| JCB290 | JCB330 | |||
| SANY-SY | SY65 | SY200 | SY215 | SY330 |
| YUCHAI-YC | YC13 | YC35 | YC45 | YC60 |
| YC85 | YC135 | |||
| LIUGONG -LG | LIUGONG907 (LG907) | LIUGONG914 (LG914) | LIUGONG925 (LG925) | LIUGONG936 (LG936) |
| LONKING- | LONKING60 | LONKING65 | LONKING85 | |
| YANMAR-VIO | VIO30 YM30 | VIO35 YM35 | VIO40 YM40 | VIO55 YM55 |
| VIO75 YM75 | VIO20 | VIO55-2 | VIO55-6 | |
| CATERPILLAR-D | D3B D3C | D4 | D4D | D4E |
| D4H | D5 | D5B | D5C | |
| D5H | D5M | D5N | D6 | |
| D6C | D6D | D6R | D6H | |
| D6T | D7G | D7R | D7H | |
| D8N | D8L | D8T | D8R | |
| D8H | D8K | D9L | D9N | |
| D9R | D9T | D10N | D10R | |
| D10T | D11N | D11R | ||
| KOMATSU-D | D20 | D31 | D37EX-21 | D40 |
| D41P-6 | D41E-6 | D50 | D53 | |
| D51EX-22 | D60 | D65 | D65-12 | |
| D61EX-12 | D65EX-12 | D65PX-12 | D80 | |
| D85 | D85EX-15 | D85-21 | D155 | |
| D155A-1 | D155A-2 | D155A-3 | D155A-5 | |
| D155-6 | D275 | D355A-3 | D375-5 | |
| BD2G | ||||
We don’t list out all items.If any more item you need,please feel free to contact with us.
FAQ
1. 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.
2. 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.
3. Could you make customer logo?
Yes,we can make customer logos if it reach the moq for customer logo order.
4. How could you know if our parts are fitted to machines?
Please offer us the detailed machine models or mounting sizes.
With many factories, we can easily deliver a wide selection of Undercarriage Parts Excavator PC300-8 Front Idler Wheel. After years of market development and continuous progress, we get the dependence and support of new and old customers and have a number of excellent production and technical personnel and marketing personnel. We have been committed to providing customers with the best products and the most intimate service! With the goal of growing together with our customers, we will redouble our efforts!
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