Product Introduction
Front Idler D7F
Production introduction
The guide wheel is used to guide the track to rotate correctly to prevent its deviation and derailment. Most excavators also act as supporting wheels. This can increase the contact area between the track and the ground and reduce the grounding voltage.
Structure of front idler D7F
Casting of idler roller D7F
Heattreatment of idler group D7F:
Advantages of idler assy D7F:
Maximum strength
The idler roller 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.
Cost saving service life
The heavy profiles of idler roller rims are carefully heat treated in depth for extra service life.
Model of idler assy:
| BERCO CR5045 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 17M-30-00210 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 125-3537 HEAVY EQUIPMENT GUIDE WHEEL | BERCO KM836 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 9W9734 HEAVY EQUIPMENT GUIDE WHEEL | ITM P4015400M00 HEAVY EQUIPMENT GUIDE WHEEL |
| ITM P01100N1M00 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 175-30-00450 KOMATSU 175-30-00451 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO CR5676B HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 175-30-00453 KOMATSU 175-30-00454 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 148-3729 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 175-30-00455 KOMATSU 175-30-00456 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 156-0313 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 175-30-00457 KOMATSU 175-30-00458 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 6T8721 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 175-30-00459 KOMATSU 175-30-00570 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 9W9651 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 175-30-00571 KOMATSU 175-30-00572 HEAVY EQUIPMENT GUIDE WHEEL |
| ITM P01110N0M00 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 175-30-00573 KOMATSU 175-30-00574 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO CR4681 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 175-30-00575 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 107-2690 HEAVY EQUIPMENT GUIDE WHEEL | BERCO KM4275 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 7T2769 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 17A-30-00040 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 9W9991 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 17A-30-00042 HEAVY EQUIPMENT GUIDE WHEEL |
| ITM P01090N1M00 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 17A-30-00310 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO CR4311 HEAVY EQUIPMENT GUIDE WHEEL | ITM P40854A0M00 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 3T3621 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 154-30-00770 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 6T4467 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 154-30-00771 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 7T1820 HEAVY EQUIPMENT GUIDE WHEEL | BERCO KM835 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 9G7323 HEAVY EQUIPMENT GUIDE WHEEL | ITM P40854B0M00 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 9W0622 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 154-30-00291 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 9W3303 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 154-30-00292 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 9W6039 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 154-30-00293 HEAVY EQUIPMENT GUIDE WHEEL |
| ITM P01090L2M00 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 154-30-00294 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO CR4155 HEAVY EQUIPMENT GUIDE WHEEL | BERCO KM2107 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO CR4530 HEAVY EQUIPMENT GUIDE WHEEL | BERCO KM2107A HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 111-1730 HEAVY EQUIPMENT GUIDE WHEEL | ITM PV0654A1M00 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 2Y7339 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 14X-30-00110 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 5Y0742 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 14X-30-00111 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 6Y0557 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 14X-30-00112 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 7T2050 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 14X-30-00113 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 7T9461 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 14X-30-00114 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 9P0209 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 14X-30-00160 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 9W9989 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 14X-30-12001 HEAVY EQUIPMENT GUIDE WHEEL |
| ITM P01080N4M00 HEAVY EQUIPMENT GUIDE WHEEL | BERCO KM834 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO CR4531 HEAVY EQUIPMENT GUIDE WHEEL | ITM P4065400M00 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 111-1729 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 141-30-00538 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 6Y0554 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 144-30-00034 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 7T3723 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 144-30-00035 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 9W9987 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 144-30-00036 HEAVY EQUIPMENT GUIDE WHEEL |
| ITM P01080N5M00 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 144-30-00037 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO CR4096 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 144-30-00038 HEAVY EQUIPMENT GUIDE WHEEL |
| ITM P01084E0M00 HEAVY EQUIPMENT GUIDE WHEEL | BERCO KM208 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO CR4593 HEAVY EQUIPMENT GUIDE WHEEL | BERCO KM842 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO CR4593A HEAVY EQUIPMENT GUIDE WHEEL | ITM P4060400M00 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 161-5792 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 141-30-00063 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 192-0216 HEAVY EQUIPMENT GUIDE WHEEL | BERCO KM840 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 192-0220 HEAVY EQUIPMENT GUIDE WHEEL | ITM P4031400M00 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 6Y2034 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 113-30-00101 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 7T6493 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 113-30-00102 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 9W7647 HEAVY EQUIPMENT GUIDE WHEEL | BERCO CR4153 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 9W9607 HEAVY EQUIPMENT GUIDE WHEEL | ITM P0115000N00 HEAVY EQUIPMENT GUIDE WHEEL |
| ITM P01070F0M00 HEAVY EQUIPMENT GUIDE WHEEL | BERCO CR3978 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO CR4095 HEAVY EQUIPMENT GUIDE WHEEL | ITM P01250A0N00 HEAVY EQUIPMENT GUIDE WHEEL |
| ITM P01074D0M00 HEAVY EQUIPMENT GUIDE WHEEL | BERCO CR3982 HEAVY EQUIPMENT GUIDE WHEEL |
| ITM P01074B0M00 HEAVY EQUIPMENT GUIDE WHEEL | ITM P0135000N00 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO CR4616 HEAVY EQUIPMENT GUIDE WHEEL | CATERPILLAR 4I7337 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 149-2493 HEAVY EQUIPMENT GUIDE WHEEL | BERCO CR5732 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 202-4304 HEAVY EQUIPMENT GUIDE WHEEL | CATERPILLAR 102-8151 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 6T3216 HEAVY EQUIPMENT GUIDE WHEEL | CATERPILLAR 113-2907 HEAVY EQUIPMENT GUIDE WHEEL |
| ITM P01060F0M00 HEAVY EQUIPMENT GUIDE WHEEL | CATERPILLAR 248-7143 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO CR4909 HEAVY EQUIPMENT GUIDE WHEEL | CATERPILLAR 7Y1601 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 151-4587 HEAVY EQUIPMENT GUIDE WHEEL | INGERSOLL RAND 57704967 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 7T6996 HEAVY EQUIPMENT GUIDE WHEEL | ITM P7820400N00 HEAVY EQUIPMENT GUIDE WHEEL |
| ITM P01060R0M00 HEAVY EQUIPMENT GUIDE WHEEL | BERCO CR5884 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO CR4589 HEAVY EQUIPMENT GUIDE WHEEL | CATERPILLAR 102-8149 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 161-7549 HEAVY EQUIPMENT GUIDE WHEEL | CATERPILLAR 102-8155 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 190-1546 HEAVY EQUIPMENT GUIDE WHEEL | CATERPILLAR 115-3696 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 6T1764 HEAVY EQUIPMENT GUIDE WHEEL | CATERPILLAR 7Y0360 HEAVY EQUIPMENT GUIDE WHEEL |
| ITM P01050R0M00 HEAVY EQUIPMENT GUIDE WHEEL | INGERSOLL RAND 57700411 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO CR5420 HEAVY EQUIPMENT GUIDE WHEEL | ITM PZ125400N00 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO CR4585 HEAVY EQUIPMENT GUIDE WHEEL | BERCO CR5740 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 160-9753 HEAVY EQUIPMENT GUIDE WHEEL | BERCO CR6087 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 190-1551 HEAVY EQUIPMENT GUIDE WHEEL | CATERPILLAR 102-8152 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 6T2614 HEAVY EQUIPMENT GUIDE WHEEL | CATERPILLAR 115-3698 HEAVY EQUIPMENT GUIDE WHEEL |
| ITM P01040P0M00 HEAVY EQUIPMENT GUIDE WHEEL | CATERPILLAR 136-2422 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO CR4587 HEAVY EQUIPMENT GUIDE WHEEL | CATERPILLAR 7Y0762 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 160-9754 HEAVY EQUIPMENT GUIDE WHEEL | INGERSOLL RAND 57717498 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 7T4400 HEAVY EQUIPMENT GUIDE WHEEL | INGERSOLL RAND 57803322 HEAVY EQUIPMENT GUIDE WHEEL |
| ITM P01040R0M00 HEAVY EQUIPMENT GUIDE WHEEL | ITM PZ130400M00 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO CR2654 HEAVY EQUIPMENT GUIDE WHEEL | BERCO CR6597 HEAVY EQUIPMENT GUIDE WHEEL |
| ITM P01044D0M00 HEAVY EQUIPMENT GUIDE WHEEL | CATERPILLAR 115-6366 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO CR3004 HEAVY EQUIPMENT GUIDE WHEEL | CATERPILLAR 248-7151 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 106-9187 HEAVY EQUIPMENT GUIDE WHEEL | BERCO KM2795 HEAVY EQUIPMENT GUIDE WHEEL |
| CATERPILLAR 6S3277 HEAVY EQUIPMENT GUIDE WHEEL | ITM P4012400M00 HEAVY EQUIPMENT GUIDE WHEEL |
| HYUNDAI 8ED1-70010 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 203-30-00131 HEAVY EQUIPMENT GUIDE WHEEL |
| ITM P0103400M00 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 203-30-00133 HEAVY EQUIPMENT GUIDE WHEEL |
| BERCO KM837 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 203-30-00160 HEAVY EQUIPMENT GUIDE WHEEL |
| ITM P4035400M00 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 203-30-00210 HEAVY EQUIPMENT GUIDE WHEEL |
| KOMATSU 195-30-00055 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 203-30-00211 HEAVY EQUIPMENT GUIDE WHEEL |
| KOMATSU 195-30-00056 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 203-30-56100 HEAVY EQUIPMENT GUIDE WHEEL |
| KOMATSU 195-30-00057 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 226-30-12000 HEAVY EQUIPMENT GUIDE WHEEL |
| KOMATSU 195-30-00058 HEAVY EQUIPMENT GUIDE WHEEL | BERCO KM1642 HEAVY EQUIPMENT GUIDE WHEEL |
| KOMATSU 195-30-00059 HEAVY EQUIPMENT GUIDE WHEEL | HYUNDAI 81EL-20040 HEAVY EQUIPMENT GUIDE WHEEL |
| KOMATSU 195-30-00280 HEAVY EQUIPMENT GUIDE WHEEL | HYUNDAI 81EM-14010 HEAVY EQUIPMENT GUIDE WHEEL |
| KOMATSU 195-30-00281 HEAVY EQUIPMENT GUIDE WHEEL | HYUNDAI 81EM-14010-20 HEAVY EQUIPMENT GUIDE WHEEL |
| KOMATSU 195-30-00282 HEAVY EQUIPMENT GUIDE WHEEL | HYUNDAI 81EM-14020 HEAVY EQUIPMENT GUIDE WHEEL |
| KOMATSU 195-30-00283 HEAVY EQUIPMENT GUIDE WHEEL | ITM P4022400N00 HEAVY EQUIPMENT GUIDE WHEEL |
| KOMATSU 195-30-00470 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 20Y-30-00030 HEAVY EQUIPMENT GUIDE WHEEL |
| KOMATSU 17M-30-00310 HEAVY EQUIPMENT GUIDE WHEEL | KOMATSU 20Y-30-08010 HEAVY EQUIPMENT GUIDE WHEEL |
FAQ
1. How can I be sure the part will fit my machines?
Offer us correct model number/machine serial number/any numbers on the parts itself. Or measure the parts and offer us dimensions or drawings.
2. How about the payment terms?
We usually accept TT or western Union.Other payment terms also can be negotiated.
3. What about your quality control?
We have a perfect QC system for th perfect products. A team who will detect the product quality and the specification piece carefully, monitor every production processuntil packing is completed, to ensure products safty into the containers.
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