
High Precision Wholesale Machine Parts Double Row Duplex Sprocket for Mini Excavator
• Exceed the most stringent machine performance
• With complete models and types from 6 to 60 tons
Product Introduction
We take leading technology, excellent quality, and reasonable price as our survival tenet, and pursue 100% customer satisfaction as our goal to provide customers with the most competitive Hydraulic Piston Pump, Crawler Crane Lower Roller, Track Adjuster Assy. We have standardized workshops and advanced production equipment of various technical levels, and can produce products that meet customer requirements at any time according to the needs of customers. Every day our products flow from our factories to all over the world. We hope that all employees will work together to constantly surpass themselves, improve the working atmosphere of the company, and create a good corporate culture. Based on the principle of honesty and customer supremacy, we will develop the best products, provide the best services, and create the best brands. We take the brand-new management mode, the perfect technology, the thoughtful service, the reliable quality as the survival foundation.
The Sprocket/Excavator Rim for Excavators
Our Advantage:
• Proper and effective quenching hardening and tempered and spray hardening
• Exceed the most stringent machine performance
• With complete models and types from 6 to 60 tons
The Machining Process of our Sprocket: Casting — Cleaning —Tempering—Rough Turning —Heat Treatment— Finish Turning — Spraying Paint
Heat Treatment Technical Data
• Quenching surface HRC 48-55
• Teeth hardening depth: Top 11mm to 13mm, Bottom 4mm to 6mm
Production Process

Please Find Our List for Sprocket as Below:
Model No. | OEM Part No. | Berco No. |
E120(CAT312) | 0990219 | |
E180 | 0957412 | |
E200B | 0964327 | |
CAT215 | 3T9153 | OK0483 |
CAT215BLC/DLC | 8V4734 | |
CAT225 | 6W2451 | |
CAT225BLC | ||
CAT225DLC | 9C2646 | |
CAT235 | 3V4527 | CR5097 |
CAT311 | 4I7472 | |
CAT312 | 4I7472 | |
CAT325/325LN | 6Y4898 | CR5604 |
E320/318B/E322 | 8E9805 | CR5602 |
CAT330/330B/330LN | 6Y5685 | CR5861 |
E345 | ||
E350 | ||
E365/E374 | ||
E375 | ||
E385 | ||
DX300 | ||
DX380 | ||
DX480 | ||
PC60 | 201-27-11530 | |
PC60-3/5 | 201-27-41110 | |
PC60-6 | 21W-27-11110 | |
PC60-7 | 21W-27-11111 | |
PC65-5 | ||
PC100-3/PC120-3 | 203-27-41111 | |
PC120-6/PC100-5/6 | 203-27-51310 | |
PC120-5 | 203-27-51310 | |
PC180/PC180LC-3/5 | 205-27-71281 | |
PC200-1 | 205-27-71281 | |
PC200-2/3/5/6 | 20Y-27-11581 | |
PC200-7 | 20Y-27-11582 | KM1217 |
PC210-6/PC220-3/5 | 205-27-71281 | KM1501A |
PC220-6 | 20Y-27-11581 | |
PC240-3/5 | 205-27-71281 | |
PC220-7 | ||
PC300-3/5 | 207-27-33222 | |
PC300-6 | 207-27-61210 | |
PC350 | KM1615 | |
PC360 | KM2385A | |
PC400-3/5 | 208-27-31221 | |
PC400-6 | 208-27-61210 | |
PC450 | KM1616 | |
PC650-8 | ||
PC800 | ||
PC1250 | ||
EX60 | 1010447 | KM2384 |
ZX70 | 1024217 | |
EX60-2/3 | 1012495 | |
EX60-5 | 1024217 | |
EX90 | 1012495 | |
EX100/EX120 | 1010325 | |
EX100-3/EX120-3 | 1010325 | |
EX100M | 1007849 | |
EX100M-5 | 1020390 | |
EX130H-5 | 1010325 | |
EX150 | 1008249 | |
EX200-1 | 1010204 | |
EX200-2 | 1010203 | |
EX200-3 | 1018740 | |
FH200/EX210 | 71418337 | |
FH220-3 | 71402489 | |
EX220-5 | 1010203 | FT3058 |
ZX200 | 1018740 | FT3059A |
ZX230 | 1018740 | |
ZX270 | ||
ZX330 | ||
ZX650 | ||
ZX870 | ||
FH330 | HT403 | |
EX270 | 1010467 | HT403 |
EX300-1/2 | 1010467 | |
EX300-3/EX300LC-3 | 1010467 | |
EX300-5/EX300LC-5 | 1022168 | |
ZX350 | 1022168 | |
EX330 | ||
EX330-3 | ||
EX400 | 1010959 | |
EX400-1/2/3/5 | 1010956 | |
EX450 | 1010956 | |
EX1200 | ||
UH04 | ||
UH045-7/UH063 | 1003046/1005873 | |
UH07-5/UH081 | 1001458/1006111 | |
UH07-7/UH083 | 1005954 | |
EC210 | 1181-00050 | |
EC240 | 1181-00380 | |
EC290 | 1181-00681 | VO15 |
EC360 | 1081-01850 | VO1 |
EC460 | ||
EC480 | ||
EC700 | ||
HD400 | VO19 | |
HD500/HD450 | ||
HD700 | ||
HD770 | ||
HD820 | ||
HD1250/HD850 | ||
SK07N2 | 2413N420 | |
SK60 | 2404N267 | |
SK120 | 2404N271 | |
SK200 | 2404N262 | |
SK200-3 | 2404N414 | |
SK200-5 | 2404N414 | SI881 |
SK210 | 2404N262 | |
SK220/SK220-3 | 2404N264 | |
SK300 | 2404N256 | |
SK330 | 2404N431 | |
SK320 | ||
SK450 | ||
SK850 | ||
K907-2 | 2404N246 | |
SE210 | 1081-61890 | |
SE210LC-2 | 1081-03710 | |
SE280 | 1081-00020 | |
SE280LC-2 | 1081-03900 | |
SH60/SH65 | ||
SH120 | KNA0323 | |
SH160 | ||
SH200 | KRA1109 | |
LS2800FJ1 | ||
LS2800FJ2 | KRA1078 | |
SH430/HD1250-7 | ||
DH55 | ||
DH180 | 2108-1014 | |
DH200LC | 2108-1014 | |
DH220/-3/5 | 2108-1028 | |
DH280-3 | 2108-1015 | |
DH320 | 2108-1024 | |
DH370-9 | ||
DH400 | ||
DH500 | ||
R130 | ||
R150-7 | ||
R200 | E181-2001 | |
R210 | 82E1-2001/81EM-10010 | |
R220 | ||
R280/MX292 | E282-2001 | |
R290 | 82E5-2001 | |
R320 | ||
R360 | ||
R450 | ||
R520 | ||
R914 | ||
R934 | ||
R944 | ||
MA110 | ||
MS110-5 | C64690200 | |
MS180-3 | E34690100 | |
SY135-9 | ||
SY215-8 | ||
SY215-9 | ||
SY365 | ||
SY465 |
Our Service
♦ 100% quality assurance, development and manufacturing follow original ones;
♦ One-to-one products factory. Ensure the best quality;
♦ Reasonable inventory and timely delivery;
♦ Rapid response within 24 hours ;
♦ Long-term strong and stable supply capacity;
♦ Goods will Be packed safely and carefully;
♦ The first-class logistics to Ensure the safe arrival of your goods;
♦ Excellent After-sales service. Track usage. Positive feedback response;
Delivery Time:
Generally, if we have stock, it will take about 7-day delivery time. Or it will take about 20 to 50 days after receiving your advance payment. The specific delivery time depends on the items and quantity of your order.
We have a number of employees with rich working experience and good execution ability, adhere to the principle of 'opening up the market with quality, winning customers with integrity', and strive to create high-quality and first-class High Precision Wholesale Machine Parts Double Row Duplex Sprocket for Mini Excavator. Our company's brand awareness is constantly enhanced, and our standardized production has started. We look not just for the economic benefits of the business, but more importantly, to achieve the success of our customers and reflect more social value.
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