
Daewoo Digger Parts Dh300 Dh320 Dh330 Excavator Sprocket
Machine type:crawler tracked excavator
Material:50MN
Hardness:HRC52-HRC58
Product Introduction
We are a comprehensive company specializing in Top Roller For Cranes, Digger Track Rollers, Track Roller SK400 production, sales and service, and our products are sold all over the world. In the future market competition, our company will always follow the service tenet of 'integrity, professionalism, quality and innovation' to further expand production and serve the market. Welcome new and old customers at home and abroad to visit and guide for mutual benefit! We have won a good reputation among overseas and domestic clients.
Production introduction
We offer a wide range of excavator front idler assy for the most popular models.our excavator idler group are engineered with casting alloy steel which is through a proper heat treatment allowing durability and impact. Our excavator idler groups are highly praised in the market as a product with impact resistance and a long life.
Every machine needs regular inspection and maintenance. Selecting high-quality excavator front idler group will save costs on the long run. Our specialist knowledge of excavator front idler enables us to always give you good advice and to guarantee the quality and long service life of our front idler.

Product details
Model no.: DH300
Part name: Shovelfront idler assy
Material: Steel 50Mn
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: HRC-52-HRC58
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
Main Features
1) Good metal fibrous tissue and special heat treatment brings them longer life.
2) Resist abrasion and impact well; Prevent fragmentation well.
3) Using low and high-double seal makes it life lubrication
4) High flexibility and hydrocarbon-type regulator which is avaiable for mine working condition.

Our Idler is applicable to below models:
| MODLES | MODELS |
| DAEWOO AND DOOSAN | HYUNDAI |
| DX60 | R60-5 |
| DX220 | R200 |
| DX255 | R210-7 |
| DH55 | R225-7 |
| DH150 | R220-9 |
| DH220 | R210-9 |
| DH258/DH260 | R265 |
| DH280 | R290 |
| DH360 | R305 |
| DH290/DH300 | R320-7 |
| DX300-8/DH300-8 | R360 |
| DH360 | R330-9 |
| DH370 | R450-7 |
| DH420 | VOLVE |
| DH500 | EC140 SHORT BRACKET |
| CATERPILLAR | EC210 |
| E305.5/MM45 | EC360 |
| E55/E305.5 | EC460 |
| E305 | KATO |
| E70B LONG BRACKET | HD250 |
| E70B SHORT BRACKET | HD450 |
| E307 | HD720 |
| E120B | HD1250 |
| E200B/E320 | HD1880 |
| E322 | JCB |
| E325 | JS140 |
| E330 | JS200 |
| E345 | YANMR |
| HITACHI | VI030 |
| EX15 | VIO 40 |
| EX30 | VI055-2 |
| EX40 | VIO55-6 |
| EX60-1 | B50 |
| EX60-2/3 | SUMITOMO |
| EX70 | SH60 |
| EX100-1 | SH120 |
| EX100-2/3/5 | SH265-1/LS260FA |
| EX150 | SH265-2 |
| EX100M | SH200/SH280 |
| EX200-1/UH07-5 | SH350 |
| EX200-6/ZX200/JD200 | MITSUBISHI |
| EX300-1/3 | MS070 |
| EX300-5/ZX330 | MS110-5 |
| EX400 | MS120-8 |
| ZAX120 | MS140 |
| ZX200/210/230/240 | MS180-8/E240B |
| ZAX210-5G | OTHER MODLES |
| ZAX200-5G | YC35 |
| ZAX330-5G | YC85 |
| KOMATSU | YC85-8 |
| PC20-3 | BD2G |
| PC30/PC20-5/6 | D20 |
| PC40-7 | D31 |
| PC60-1/2 | D50 |
| PC60-5/6/7 | D60-8 |
| PC100-3(4HOLES) | D60-12/D65E-12/D65EX-12/D85ESS-2 |
| PC100-3(2HOLES) | D61 |
| PC100-5 | D4H |
| PC200-1/2 | D7G |
| PC200-3 | D6R |
| PC200-5/6 | D8R |
| PC200-7 | H45 |
| PC200-8 | AK706 |
| PC300-3 | ZR250B |
| PC300-5/6/7 | KX91-3 |
| PC300-5/6/7 | KX161 |
| PC300-8 | FIAT215 |
| PC400-6/7 | |
| KOBELCO | |
| SK045 4.5T | |
| SK042/SK50 | |
| SK60 | |
| SK100/SK120 | |
| SK140/SK135 | |
| SK045-2 | |
| SK200-3/5/8 | |
| SK07N2 | |
| SK220 | |
| SK330-8/SK350-8 | |
| SK07-2 | |
| SK030SR |
Our services
We are a professional manufacturer that is specialized in producing front idler for Excavator, Bulldozer and other construction machines.
To ensure product quality, we are strict in quality control, from raw material, design, technology, manufacturing for the entire process of detection.

FAQ
1. What is the delivery time?
For the excavator parts,normally we can offer within 30days.but if for bulldozer parts,normally 45days.
If we have them in stock, we can ship them out with 7days.
2. What is the warranty of your parts?
For normal usage,6 month or 2000 house guarantee for excavator rollers and links.
3. What is your payment terms?
You can choose TT,LC,DP,DA,WESTERM UNIO
4. What are the packages of your products?
We can offer fumigated wooden pallets/boxes,polywoode pallets/boxes.
5. Where is your sea port?
Our nearest seaport is XIAMEN PORT,China.
6. Where is your factory and how can I come?
Our factory is located in Quanzhou city, Fujian province,China.There are Xiamen airn port and quanzhou jinjiang air port available.
The Daewoo Digger Parts Dh300 Dh320 Dh330 Excavator Sprocket we produce is fully compliant with market standards and has achieved outstanding results with excellent production technology and high quality. Our company insists on green production and scientific quality management, and has passed various quality management certifications. After years of innovative efforts, the product quality is stable, and our perfect after-sales service has won the favor of many foreign customers.
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