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[China]
Trade Verify
Address: Room 601, Building 1, No. 2 Haipan Street, Nansha Street, Nansha District, Guangzhou City
Contact name:CHEN
Guangzhou Haofeng Supply Chain Management Co., Ltd |
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Verified Suppliers
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Product Information
| Undercarriage parts/Track roller
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Material
| 50Mn/40MnB
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Finish
| Smooth
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Colors
| Black or yellow
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Technique
| Forging & casting
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Surface Hardness
| HRC52-58,deepth 8-12mm
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Warranty Time
| 2000 hour (Normal life 4000 hours)
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Certification
| ISO9001-9002
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FOB Price
| FOB Guangdong USD 50-450/piece
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MOQ
| 2 piece
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Delivery Time
| Within 30 days after contract established
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Package
| Fumigate seaworthy packing
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| Payment Term | (1) T/T,30% in deposit,balance on the receipt of copy of B/L (2)L/C,Irrevocable letter of credit at sight |
Track Roller Functions:
1.Support the track as its most between the sprocket and idler.
2.Guide the track between the sprocket and idler
3.Strength to resist failure before tread wear life is utilized.
4.Treads wear life matched to track links.
5.Treads and flanges rebuild able on forged shells.
6.Thru-hardened flanges to resist bending and improve rebuild
ability.
Other machinery and models are available
| Ton | Machine | Description Track roller Bottom roller | Weight(Kg) | Part Number |
| 20T | Komatsu | PC200 | 38.4 | 20Y-30-00012/20Y-30-00014/00016/KM1428 |
| CAT | E200B/CAT320 | 36.4 | 117-5045/8E-5034/1634143/CR5109/CR6676 | |
| Kato | HD700/820 | 39 | 547-50800110 | |
| KOBELCO | SK200-6 | 38.4 | ||
| HITACHI | EX200-5 | 37.6 | 9134243/HT50/FT3612 | |
| KOBELCO | SK200-3 | 38.5 | ||
| Sumitomo | SH200-5 | 38.5 | KRA1189 | |
| CAT | CAT322 | 37 | 163-4145/6I-9396/CR5726/ VCR5726V/A0122000M00 | |
| HYUNDAI | R200 | 42.3 | E181.2002 | |
| SE210 | 40.6 | 1081-03680 | ||
| HITACHI | EX200-1/ CAT215B/225B | 39 | 9114617/9066510/7T6394 | |
| Komatsu | PC200-7/8 | 37 | ||
| Daewoo / Doosan | DH220 | 35 | ||
| Volvo | EC210 | 40.2 | ||
| CAT | CAT325 | 44 | 117-5046/6Y-1057/CR5525 | |
| FH200 | 46 | Fiat | ||
| 30T | Komatsu | PC300 | 51.5 | 207-30-00130 |
| Hitachi | ZX330-1/ EX300-5 | 53 | 9168173/9114682/7T6396 | |
| Hitachi | ZX330-3 | 56.2 | HT627/9247454 | |
| CAT | CAT330 | 55.5 | 117-5047/6Y-2795/CR5897/CR5397 | |
| KOBELCO | SK330-6/350 | 55.5 | LC64D00005F1 | |
| Sumitomo | SH300/350 | 64.5 | KSA0835 | |
| Volvo | EC290/EC300D | 51.5 | ||
| Komatsu | PC300-7 | 51 | 207-30-00150 | |
| Volvo | EC360/EC380D | 67 | ||
| Kato | HD1250/HD1430 | 54 | 587-50800100 | |
| HYUNDAI | R290/R305 | 51.5 | 81E5-2002 | |
| Komatsu | R290/R305 | 56 | ||
| 40T | Komatsu | PC400-6 | 73.5 | 208-30-00210 |
| HITACHI | EX400-5 | 79 | 4386648/9129347 | |
| HITACHI | EX400-1-5 | 79 | ||
| HYUNDAI | R455 | 79 | 81E7-0015/ 81E7-00631 | |
| Sumitomo | SH400-3/SH450-3 | 84 | KTA1106 | |
| CAT | CAT345/349 | 78 | 124-7280 | |
| KOBELCO | SK460/480 | 96 | 24100N7039F4 | |
| 10T | Komatsu | PC100/120-5 | 22 | 203-30-00220 |
| HITACHI | EX100 | 23.2 | 9132600/9092522 | |
| CAT | CAT312 | 25 | 151-9747/4I-7346 | |
| KOBELCO | SK100/120 | 25 | 24100N4042F2 | |
| Sumitomo | SH120-3 | 24.7 | KNA0693 | |
| Komatsu | PC120-3 | 22.1 | ||
| Sumitomo | SH120 | 25.5 | ||
| Hitachi | EX100/120 | 25.6 | ||
| <10T | Komatsu | PC60-6 | 15 | 201-30-00062/KM1690 |
| Sumitomo | SH60 | 16 | KAA0675 | |
| SANY | SANY75 | 14.2 | ||
| SANY | SANY65 | 9.3 | ||
| Hitachi | ZAX70 | 16.4 | ||
| >40T | cat | CAT375/390 | 169 | 178-7288/CR6378/109-1215/137-3369/143-0367/ 152-4130/185-5065/6Y8124 |
| cat | CAT365 | 140.5 | ||
| Hitachi | EX650/EX750/ ZAX870/EC700B | 143 | 9151869/HT551/4473720/9127065/9134268/ A1680000M00/AT309605/LV64D00001F1/V4473720V | |
| Hitachi | EX650/EX750/ ZAX870(ITH) | 144 | 9151869/HT551/4473720/9127065/9134268/ A1680000M00/AT309605/LV64D00001F1/V4473720V | |
| Komatsu | PC1250 | 182 | 21N-30-00121 | |
| Komatsu | PC650-3/5 /PC800-6 | 140 | 209-30-00191 /KM2143/VKM2143V | |
Komatsu/ Hitachi | EX550/PC650-8 | 112 | 4348373/9109493/ 21M-30-00100 | |
| Komatsu | D60 SF | 53 | 141-30-00578/141-30-00570/141-30-00571/ 141-30-00576/207-30-00022 | |
| Komatsu | D60 DF | 60 | 141-30-00588 141-30-00580 141-30-00581 141-30-00586 207-30-00040 00585 | |
| Komatsu | D30/31SF | 25 | 113-30-00130 111-30-00274 111-30-00272 | |
| Komatsu | D30/31 DF | 29 | 111-30-00281 | |
| Komatsu | D50 | 47 | 131-30-00322 | |
| Komatsu | D50 | 55 | 131-30-00332 | |
| CAT | D6D SF | 52 | CR6088 | |
| CAT | D6D DF | 58.5 | CR6089 | |
| Komatsu | D155 DF | 118.7 | 175-30-00496 175-30-00770 175-30-00490 175-30-00491 175-30-00499 175-30-00554 | |
| Komatsu | D155 Sf | 106 | 175-30-00486 175-30-00760 175-30-00480 175-30-00481 175-30-00489 175-30-00544 | |
| Komatsu | D155AX DF | 110 | 17A-30-00080/KM2266 | |
| Komatsu | D155AX SF | 101.5 | 17A-30-00070/KM2265 | |
| FIAT | FL6 | 29 | 4991645 | |
| Komatsu | D275AX-5 DF | 129.5 | KM3594/17M-30-00320/17M-30-01320/ 17M-30-01321/A42027900M00 | |
| Komatsu | D275AX-5 SF | 120.5 | KM3595/B4027900M00/17M-30-00330/ 17M-30-01330/17M-30-01331 | |
| Komatsu | D375-2~3 S/F | 152 | 195-30-01010/195-30-01051 | |
| Komatsu | D375-2~3 D/F | 158 | 195-30-01020/195-30-01061 | |
| Komatsu | D375-5 S/F | 145 | 195-30-01411 | |
| Komatsu | D375-5 D/F | 162 | 195-30-01421 | |
| CAT | D8N/R D/F | 101 | CR4529/9W8706/7G9193 | |
| CAT | D8N/R S/F | 94 | CR4528/9W8705/7G9188/1969947/LH1081 | |
| CAT | D9N/R D/F | 119.4 | 7T1253/1043496/1969954/CR4673 | |
| CAT | D9N/R S/F | 113.6 | 7T1258/1043495/1969955/CR4672 | |
| FIAT | FL4 S | 20.5 | ||
| FIAT | FL4 D | 22 | ||
| Komatsu | D85 SF | 69.7 | 154-30-01020/KM3917/154-30-01051 | |
| Komatsu | D85 DF | 77.6 | 154-30-01030/KM3918/154-30-01061 | |
| MF200S | 21.5 | U8989 | ||
| MF200D | 23 | U8990 | ||
| HITACHI | EX1200-5 | 205.5 | TC02465 | |
| HITACHI | EX1200-6 | 216 | 446752/4666752/ | |
| CAT | D9L SF | 126.5 | 6Y2950/CR4234/6Y2948/CR3755/CR4103B/ 7T1831/9G8641/VCR4234V/A01099LBM00/A01099LBY00 | |
| CAT | D9L DF | 131 | 6Y2951/CR3756/CR4104B/6Y2949/9G8642/ VCR3756V/B01099LBM00/B01099LBY00 | |
| CAT | D10N SF | 135 | 6Y8192/6Y0889/1253268/1955855/CR5041 | |
| CAT | D10N DF | 143 | 6Y8191/6Y0890/1253270/1955856/7T0687 | |
| CAT | D11 DF | 201 | CR5615B /6T9376/184-6306 | |
| CAT | D11 SF | 192 | CR5614B/ 6T9371/184-6305 | |
| Komatsu | D475-2 SF | 210 | 198-30-00421 | |
| Komatsu | D475-2 DF | 229 | 198-30-00432 | |
| Komatsu | D475-5 SF | 220.3 | ||
| D475-5 DF | 240.9 | |||
| CAT | D7F/D7G/D7R DF | 77.9 | 9S-0317/124-8253//6T9867/3P1521/3P6063/ 6P9885/8S2932/8S2933/CR2615 | |
| CAT | D7F/D7G/D7R SF | 69.3 | 9S-0316/124-8250//6T9871/3P1520/3P6062/ 4S9050/4S9051/CR2617 | |
| Komatsu | D65-12 SF | 53.3 | KM2101/14X-30-00030 | |
| Komatsu | D65-12 DF | 60.8 | KM2102/14X-30-00040 | |
| Komatsu | D20 | 14 | ||
| CAT | CAT219/225B/ 225D | 38 | 9W6721/8E4573/CJ5110/CR5110/9W6789/ VCR5110V/A0125000M00 | |
| CAT | D8N DF ITM | 100.1 | CR4529/9W8706/7G9193 | |
| CAT | D8N SF ITM | 94 | CR4528/9W8705/7G9188/1969947/LH1081 | |
| CAT | D9N DF ITM | 119.4 | 7T1253/1043496/1969954 | |
| CAT | D9N SF ITM | 113.6 | 7T1258/1043495/1969955 | |
| CAT | D6D DF | 58.2 | 7G-0423/9G-8034/118-1618/CR/120-5766/CR6089 | |
| CAT | D6D SF | 53.3 | 7G-0421/9G-8029/118-1617/120-5746/CR6088 | |
| CAT | D5/D6B/D6M SF | 44.5 | 9S-9539/121-0824/CR6152 | |
| CAT | D5/D6B/D6M DF | 49.1 | 9S-9538/121-0827/CR6153 | |
| CAT | D4H/D5N//D5M SF | 35.5 | 124-8237/CR6150/CR4305/125-4169/7G7836/7G4829 | |
| CAT | D4H/D5N//D5M DF | 38.6 | 124-8240/CR6151/CR4306/125-4170/7G4837/7G4829 | |
| Komatsu | D355A-3 DF | 166 | 195-30-00346/195-30-00124/195-30-00125/195-30-00126/ 195-30-00127/195-130-00128/195-30-00341/195-30-00342/KM927 | |
| Komatsu | D355A-3 SF | 153 | 195-30-00336/195-30-00114/195-30-00115/195-30-00116/ 195-30-00117/195-30-00118/195-30-00331/195-30-00332/KM926 | |
| Komatsu | D155AX DF | 110 | 17A-30-00080/KM2266 | |
| Komatsu | D155AX SF | 101.5 | 17A-30-00070/KM2265 | |
| CAT | D7E DF | 77.9 | 1P9102/6B6123/7B9459/8B9160/1F6213/2F3086/7F2470/ 8H0781/8H0784/7M5116/8M5114/1P9402/8P0946/3S0744/ 3S0746/4S8981/9S7286/9S3395/CR1652/2 | |
| CAT | D7E SF | 69.3 | 1P9100/6B3137/7B9458/8B5159/1F6212/2F3085/7F2469/8H078 |
1. Material selection: The material of the roller has the
characteristics of wear resistance and high strength. The more
common materials are 45# steel, 55# steel, alloy steel, etc.
2. Design and drawing: Carry out reasonable structural design and
drawing according to the working characteristics and usage
occasions of the roller.
3. Process regulations: Develop detailed process regulations
according to the requirements of roller processing.
1. Turning: Use a lathe to perform rough machining of the roller,
including turning the outer diameter, end face, etc. of the roller.
2. Milling: Mill the tooth shape of the roller and perform overall
trimming to ensure the accuracy of the roller.
3. Grinding: Grinding the rolling body, shaft hole, tooth portion
and end face of the roller.
1. Drilling: Drill the core hole or fixed hole on the roller.
2. Brushing: Use a broaching machine to remove burrs and polish the
surface of the shaft hole of the roller.
3. Polishing: Polish the surface finish of the roller to improve
the surface quality of the roller.
1. Dimensional inspection: Dimensional inspection of the roller,
including measuring the diameter, length, tooth pitch and number of
teeth of the roller to ensure its accuracy.
2. Packaging: After completing the roller size inspection, the
rollers are packaged to ensure their safe transportation.
The above is the general process of roller processing. Different
roller processing processes will be different.
Guangzhou Haofeng Scm Co., Ltd. is located in Nansha District, Guangzhou.Our company is a professional supplier of machinery parts, suitable for Caterpillar, Hitachi, Hyundai, Kobelco, Komatsu and other brands.We are committed to providing used excavator, excavator parts and Customized mechanical accessory. We have a large independent factory,100 employees, 15 sets of equipment and 4 production lines. We are both a supplier and manufacturer of mechanical engineering accessories.Our goods are delivered directly from the factory to customers with low price and good quality.
Q: Why should you buy from us not from other suppliers?
A:We have two companies and one factory, the price and quality are very advantageous. Our team has 20 years of experience in the machinery industry.
Q: How long is your delivery time?
A: Generally it is 10 days if the goods are in stock. or it is 20-30 days if not in stock. If it is customized,it will be confirmed accord ing to order.
Q: What about Quality Control?
A:We have excellent tester, check every piece to ensure the quality is good, and check the quantity is correct before the shipment.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery,Terms Trade have CIF ,CFR,FOB,etc.
