Front Idler/Idler Wheel Excavator Parts for Caterpillar E70b E307 E308
Color:Black or customerized
Material:ZG50MN
Guarantee:6months
Product Introduction
We serve you with years of experience in the Bulldozer Track Group, Track Link DX220 DX225, Mini Shovel Track Roller KH025 industry, and sincerely look forward to communicating and cooperating with you in a mutually beneficial and win-win manner. Our company has been actively exploring and innovating on the road of operation. Our products keep pace with the development of the world to create products and brands that satisfy customers with high standards, high technology and specialization!
Front Idler E70B
Production introduction:
Working Principle and Working Principle of idler
Grease is injected into the oil cylinder through the grease nozzle with a grease gun, so that the piston extends outward to push the tension spring, and the guide wheel moves left to tighten the caterpillar. The tightening spring has an appropriate travel. When the tension force is too large, the spring is compressed to act as a buffer; when the tension force is too large disappears, the compressed spring pushes the guide wheel in place, so that the compressed spring pushes the guide wheel in place. It can ensure the sliding along the crawler frame to change the wheelbase, ensure the disassembly and assembly of the crawler, reduce the impact of the walking process, and avoid derailment of the track chain.
Structure of front idler E70B
Heattreatment of idler roller E70B:
Painting of idler group E70B:
Advantages of idler assy E70B:
1. The idler body is a casting part, and the idler body has durability and rust resistance after special heat treatment.
2. Good sealing guarantees the serveise life of the idler.
3. The idler section shows the hardness of the Idler body diameter, and the design of the idler shaft and the outer diameter gap is reasonable, which increase the wear life.
4. The cross section shows the hardness and lubrication clearance of the lead shaft.
5. Leading shaft, copper bushing and sealing parts, all parts are passed through the fully automatic production system, and the presion is controlled by the numerical control computer to ensure the reliability.
Models of front idler rollers:
| BERCO CR5045 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 17M-30-00210 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 125-3537 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO KM836 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 9W9734 CONSTRUCTION MACHINERY GUIDING WHEEL | ITM P4015400M00 CONSTRUCTION MACHINERY GUIDING WHEEL |
| ITM P01100N1M00 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 175-30-00450 KOMATSU 175-30-00451 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO CR5676B CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 175-30-00453 KOMATSU 175-30-00454 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 148-3729 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 175-30-00455 KOMATSU 175-30-00456 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 156-0313 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 175-30-00457 KOMATSU 175-30-00458 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 6T8721 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 175-30-00459 KOMATSU 175-30-00570 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 9W9651 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 175-30-00571 KOMATSU 175-30-00572 CONSTRUCTION MACHINERY GUIDING WHEEL |
| ITM P01110N0M00 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 175-30-00573 KOMATSU 175-30-00574 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO CR4681 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 175-30-00575 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 107-2690 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO KM4275 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 7T2769 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 17A-30-00040 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 9W9991 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 17A-30-00042 CONSTRUCTION MACHINERY GUIDING WHEEL |
| ITM P01090N1M00 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 17A-30-00310 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO CR4311 CONSTRUCTION MACHINERY GUIDING WHEEL | ITM P40854A0M00 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 3T3621 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 154-30-00770 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 6T4467 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 154-30-00771 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 7T1820 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO KM835 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 9G7323 CONSTRUCTION MACHINERY GUIDING WHEEL | ITM P40854B0M00 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 9W0622 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 154-30-00291 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 9W3303 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 154-30-00292 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 9W6039 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 154-30-00293 CONSTRUCTION MACHINERY GUIDING WHEEL |
| ITM P01090L2M00 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 154-30-00294 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO CR4155 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO KM2107 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO CR4530 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO KM2107A CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 111-1730 CONSTRUCTION MACHINERY GUIDING WHEEL | ITM PV0654A1M00 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 2Y7339 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 14X-30-00110 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 5Y0742 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 14X-30-00111 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 6Y0557 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 14X-30-00112 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 7T2050 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 14X-30-00113 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 7T9461 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 14X-30-00114 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 9P0209 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 14X-30-00160 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 9W9989 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 14X-30-12001 CONSTRUCTION MACHINERY GUIDING WHEEL |
| ITM P01080N4M00 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO KM834 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO CR4531 CONSTRUCTION MACHINERY GUIDING WHEEL | ITM P4065400M00 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 111-1729 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 141-30-00538 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 6Y0554 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 144-30-00034 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 7T3723 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 144-30-00035 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 9W9987 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 144-30-00036 CONSTRUCTION MACHINERY GUIDING WHEEL |
| ITM P01080N5M00 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 144-30-00037 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO CR4096 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 144-30-00038 CONSTRUCTION MACHINERY GUIDING WHEEL |
| ITM P01084E0M00 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO KM208 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO CR4593 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO KM842 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO CR4593A CONSTRUCTION MACHINERY GUIDING WHEEL | ITM P4060400M00 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 161-5792 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 141-30-00063 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 192-0216 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO KM840 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 192-0220 CONSTRUCTION MACHINERY GUIDING WHEEL | ITM P4031400M00 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 6Y2034 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 113-30-00101 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 7T6493 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 113-30-00102 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 9W7647 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO CR4153 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 9W9607 CONSTRUCTION MACHINERY GUIDING WHEEL | ITM P0115000N00 CONSTRUCTION MACHINERY GUIDING WHEEL |
| ITM P01070F0M00 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO CR3978 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO CR4095 CONSTRUCTION MACHINERY GUIDING WHEEL | ITM P01250A0N00 CONSTRUCTION MACHINERY GUIDING WHEEL |
| ITM P01074D0M00 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO CR3982 CONSTRUCTION MACHINERY GUIDING WHEEL |
| ITM P01074B0M00 CONSTRUCTION MACHINERY GUIDING WHEEL | ITM P0135000N00 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO CR4616 CONSTRUCTION MACHINERY GUIDING WHEEL | CATERPILLAR 4I7337 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 149-2493 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO CR5732 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 202-4304 CONSTRUCTION MACHINERY GUIDING WHEEL | CATERPILLAR 102-8151 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 6T3216 CONSTRUCTION MACHINERY GUIDING WHEEL | CATERPILLAR 113-2907 CONSTRUCTION MACHINERY GUIDING WHEEL |
| ITM P01060F0M00 CONSTRUCTION MACHINERY GUIDING WHEEL | CATERPILLAR 248-7143 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO CR4909 CONSTRUCTION MACHINERY GUIDING WHEEL | CATERPILLAR 7Y1601 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 151-4587 CONSTRUCTION MACHINERY GUIDING WHEEL | INGERSOLL RAND 57704967 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 7T6996 CONSTRUCTION MACHINERY GUIDING WHEEL | ITM P7820400N00 CONSTRUCTION MACHINERY GUIDING WHEEL |
| ITM P01060R0M00 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO CR5884 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO CR4589 CONSTRUCTION MACHINERY GUIDING WHEEL | CATERPILLAR 102-8149 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 161-7549 CONSTRUCTION MACHINERY GUIDING WHEEL | CATERPILLAR 102-8155 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 190-1546 CONSTRUCTION MACHINERY GUIDING WHEEL | CATERPILLAR 115-3696 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 6T1764 CONSTRUCTION MACHINERY GUIDING WHEEL | CATERPILLAR 7Y0360 CONSTRUCTION MACHINERY GUIDING WHEEL |
| ITM P01050R0M00 CONSTRUCTION MACHINERY GUIDING WHEEL | INGERSOLL RAND 57700411 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO CR5420 CONSTRUCTION MACHINERY GUIDING WHEEL | ITM PZ125400N00 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO CR4585 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO CR5740 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 160-9753 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO CR6087 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 190-1551 CONSTRUCTION MACHINERY GUIDING WHEEL | CATERPILLAR 102-8152 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 6T2614 CONSTRUCTION MACHINERY GUIDING WHEEL | CATERPILLAR 115-3698 CONSTRUCTION MACHINERY GUIDING WHEEL |
| ITM P01040P0M00 CONSTRUCTION MACHINERY GUIDING WHEEL | CATERPILLAR 136-2422 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO CR4587 CONSTRUCTION MACHINERY GUIDING WHEEL | CATERPILLAR 7Y0762 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 160-9754 CONSTRUCTION MACHINERY GUIDING WHEEL | INGERSOLL RAND 57717498 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 7T4400 CONSTRUCTION MACHINERY GUIDING WHEEL | INGERSOLL RAND 57803322 CONSTRUCTION MACHINERY GUIDING WHEEL |
| ITM P01040R0M00 CONSTRUCTION MACHINERY GUIDING WHEEL | ITM PZ130400M00 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO CR2654 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO CR6597 CONSTRUCTION MACHINERY GUIDING WHEEL |
| ITM P01044D0M00 CONSTRUCTION MACHINERY GUIDING WHEEL | CATERPILLAR 115-6366 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO CR3004 CONSTRUCTION MACHINERY GUIDING WHEEL | CATERPILLAR 248-7151 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 106-9187 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO KM2795 CONSTRUCTION MACHINERY GUIDING WHEEL |
| CATERPILLAR 6S3277 CONSTRUCTION MACHINERY GUIDING WHEEL | ITM P4012400M00 CONSTRUCTION MACHINERY GUIDING WHEEL |
| HYUNDAI 8ED1-70010 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 203-30-00131 CONSTRUCTION MACHINERY GUIDING WHEEL |
| ITM P0103400M00 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 203-30-00133 CONSTRUCTION MACHINERY GUIDING WHEEL |
| BERCO KM837 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 203-30-00160 CONSTRUCTION MACHINERY GUIDING WHEEL |
| ITM P4035400M00 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 203-30-00210 CONSTRUCTION MACHINERY GUIDING WHEEL |
| KOMATSU 195-30-00055 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 203-30-00211 CONSTRUCTION MACHINERY GUIDING WHEEL |
| KOMATSU 195-30-00056 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 203-30-56100 CONSTRUCTION MACHINERY GUIDING WHEEL |
| KOMATSU 195-30-00057 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 226-30-12000 CONSTRUCTION MACHINERY GUIDING WHEEL |
| KOMATSU 195-30-00058 CONSTRUCTION MACHINERY GUIDING WHEEL | BERCO KM1642 CONSTRUCTION MACHINERY GUIDING WHEEL |
| KOMATSU 195-30-00059 CONSTRUCTION MACHINERY GUIDING WHEEL | HYUNDAI 81EL-20040 CONSTRUCTION MACHINERY GUIDING WHEEL |
| KOMATSU 195-30-00280 CONSTRUCTION MACHINERY GUIDING WHEEL | HYUNDAI 81EM-14010 CONSTRUCTION MACHINERY GUIDING WHEEL |
| KOMATSU 195-30-00281 CONSTRUCTION MACHINERY GUIDING WHEEL | HYUNDAI 81EM-14010-20 CONSTRUCTION MACHINERY GUIDING WHEEL |
| KOMATSU 195-30-00282 CONSTRUCTION MACHINERY GUIDING WHEEL | HYUNDAI 81EM-14020 CONSTRUCTION MACHINERY GUIDING WHEEL |
| KOMATSU 195-30-00283 CONSTRUCTION MACHINERY GUIDING WHEEL | ITM P4022400N00 CONSTRUCTION MACHINERY GUIDING WHEEL |
| KOMATSU 195-30-00470 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 20Y-30-00030 CONSTRUCTION MACHINERY GUIDING WHEEL |
| KOMATSU 17M-30-00310 CONSTRUCTION MACHINERY GUIDING WHEEL | KOMATSU 20Y-30-08010 CONSTRUCTION MACHINERY GUIDING WHEEL |
FAQ
1. How to ensure the goods is available for my machine?
We have the service information system which can check the machine parts information precisely. If you can't ensure the model or you need customized goods, you can measure the parameter and then we will find that.
2. How do you guarantee your good's quality?
First, we have severe quality-control system and ISO certification. Second, we will sign up the parts warranty policy with you. you can visit our factory or ask some quality-test organization to check that.
3. What's your advantages which is different from others?
First, as a manufacture, we can provide goods in mass based on good quality and best price. Second, we can offer goods with small quantity directly even though you are a personal buyer.
4. What's your delivery time?
It depends on your order quantity. If the products you need are in stock, we would arrange dispatch within 10 days after your deposit. If not, the delivery time can be negotiated.
All our customers are located worldwide and are very satisfied because of the excellent price-performance ratio of our Front Idler/Idler Wheel Excavator Parts for Caterpillar E70b E307 E308. You should send us your specifications and requirements, or feel totally free to speak to us with any questions or inquiries that you may have. We are the first to worry about customers, your smile is our pursuit and we hope to cooperate with you to help your career take off.
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