
Sumitomo Excavator Sprocket Wheel for Sh60 Sh120 Sh200 Sh280 Sh300 Sh400 Sh450 Drive ...
For induction hardening, a key-operation uses special design multiple teeth inductors. Hardened area overlapping is thus minimized, eliminating field failure.
Product Introduction
Our company is positioned in everything from the needs of customers with continuous innovation, to provide customers with superior Bulldozer Upper Roller Group, Excavator Track Adjuster, Cutting Edge . Our team is committed to ongoing professional development to stay at the forefront of industry advancements. Our commitment to quality is reflected in our products and services.
Product details
Model no: PC400-5
Material: Steel 50Mn,35SiNm
Finishing: Smooth
Technique: Forging or casting
Standard: ISO
Place of origin: Fujian,China
Brand name: SQ or GTR
Color: Black,yellow or gray
Surface hardness: HRC45-HRC54
Heat treatment depth: 8-12mm
Moving type: Crawler-tracked excavator
Delivery time: 30-45 days after receiving the advance payment or receiving LC
Packing: Standard seaworthy wooden pallet
Trade term: FOB ,CNF,CIF
Payment: TT ,LC at sight
Features
Homogeneous casting
Precision machining
Deep hardened profiles
Accurate interchangeability
Reduced down time
Lower maintenance costs
Induction hardening
For induction hardening, a key-operation uses special design multiple teeth inductors. Hardened area overlapping is thus minimized, eliminating field failure. Differential heat treatment is also introduced on selected items, resulting in sprocket and chain longer wear life.

Our excavator sprocket rim is applicable to below models:
| DOOSAN&DAEWOO | CATERPILLER | OTHERS |
| DH55 | E70B | B50 |
| DH300 | E120B | R1788 |
| DH220-22H | E140 | R1777 |
| DH220-30H | E200B | TP50 |
| DH280(B) | E311/E312 | TD15 |
| DH300-8 | E312D | KX91-3 |
| DH260-8/SK230 | E320 | H030 |
| DH370 | E325L | JG608 |
| DH420 | E300B | YC135 |
| DH500 | E330 | YC60 |
| DX225 | KOMATSU | YC85 |
| DX200-8 | PC20 9H,21,T210 | IHI30 ID190 |
| HITACHI | PC20-6 9H,23T,205 | IHI30 ID204 |
| EX30-ID190 | PC20-3 9H,23T,190 | |
| EX30-ID204 | PC30 | |
| EX35 | PC40 19T,9H,ID230 | |
| EX40 | PC50 19T,12H,ID230 | |
| EX55 | PC60-5 | |
| EX60-1 | PC60-7 | |
| EX60-2/3 | PC75UU | |
| EX70 | PC100-3 | |
| EX70 THICK TYPE | PC100-5 | |
| EX100 | PC200-5 | |
| EX135UR | PC300-3/5 | |
| EX100M/E140 | PC300-6 | |
| EX200-1 | PC400-5 | |
| EX200-2 | PC400-6/7 | |
| EX200-3 | PC800 | |
| EX300-1 | PC600 | |
| EX300-2/3(B) | HYUNDAI | |
| EX300-5(B) | R130 21T,21H,ID362 | |
| EX400-1 | R140 21T,21H ID325 | |
| UH04-5 | R140LC-7 | |
| UH063/045-7 | R150 | |
| UH07-7/UH083 | R160 | |
| UH025-7 | R200 23T,22H | |
| UH07-5/UH081 | R200 23T,30H | |
| UH04-7 | R290 | |
| ZAX200 | R290-7 | |
| ZAX240 | R305 | |
| ZAX240-3 | R330 | |
| ZAX330 | R320 WELDING TYPE | |
| MITSUBISHI | R360LC-7 | |
| MS070 | R500 | |
| MS110-5 | KATO | |
| MS120-8 | HD250 | |
| MS140-2 ID365 | HD450 | |
| MS140 ID415 | HD700 | |
| MS180 | HD820 | |
| KOBELCO | VOLVO | |
| SK042/SK045 | EC140 | |
| SK035 | EC210 | |
| SK60 | EC240 | |
| SK100/SK120-3 | EC360 | |
| SK100 TEETH THICKNESS 52MM | EC460 | |
| SK200-3 | JCB | |
| SK135SR | JS80 | |
| SK140 | JS140 | |
| SK045N2 | JCB200 | |
| SK230 | JS200 21T20H | |
| SK200-8-30H /SK260 | JS300 | |
| SK250-8,21T,30H,ID405 | BULLDOZER | |
| SK04-2/SH120 | BD2G/ 25T | |
| SK220-21T | BD2F/ 27T | |
| SK300 | D20 | |
| SK350-8 | D20-140 | |
| SK07N2/907SDL | D31-15 | |
| SK07-2 | D31-17 | |
| SUMITOMO | D4D | |
| SH120 | D50-15 | |
| SH200 | D60-15 | |
| SH280 | D80 | |
| SH280FZ | D50/D40/D41-3 FLAGE FOR SEGMENTS | |
| SH300-2 23T,24H,ID435 | D60 FALNGE FOR SEGMENTS | |
| LS2800FJ1 | ||
| LS2800FJ2 | ||
| LS2600FJ1 |
We don’t list out all items we make. If you need any more items,please feel free to contact with us.
Advantages
Undercarriage is adopting through hardening system and spraying quenching system while complying with the stringent ISO System. We are able to assure the part has excellent wear resistance even in the most severe working conditions.
We are using advance machining centre,horizontal and vertical CNC machining to execute processes such as machining, drilling, threading and milling to ensure the qulity and precision of each component to ensure the accuracy of assembly dimensions. This is to maximize the life span of each component and minimize production cost per hour.
Our product range for bulldozer type of equipment sizes from Caterpillar D3 to D11,from Komatsu D20 to D375 as well as from excavator sizes from 5 tons to 40tons.

FAQ
1. What's your delivery time?
It depends on your order quantity. If the products you need are in stock, we would arrange dispatch within 5 days after your deposit. If not, the delivery time can be negotiated.
2. What is MOQ for the order?
Generally speaking, the MOQ is a full container load of 20 feet container. Under this condition, the single cost can be lowered. if customers ask for less full container load. It is also acceptable.
3. What is the percent of your parts for overseas market?
70percent of our parts are for overseas market.
4. Is there any guarantee of your parts?
There are 6 months guarantee time for excacavar parts under normal working conditions and 3months guaranteet tiem for bulldozer parts under normal working conditions.
5. 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.
We are your best partner for Sumitomo Excavator Sprocket Wheel for Sh60 Sh120 Sh200 Sh280 Sh300 Sh400 Sh450 Drive ... processing trade and engineering construction. Our company can effectively reduce inventory, improve operational efficiency and responsiveness to the market and have a profound impact on the entire enterprise management. Our company has a reputation for being responsive and proactive in addressing customer concerns.
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