• High Quality Replacement Parts For Excavator & Bulldozer

komatsu excavator Idler undercarriage spare parts for PC300-5 IDLER

Short Description:

The Casting and Welding type Idlers.

With special heat treatment process, to make sure the hardness on the surface and proper hardness layer, So the Idler can work in various bad condition and can bear heavy load and prevent crack to the greatest extent, has longer service life.

Product Detail

Product Tags

product description

Product Name : Excavator IDLER PC300-5
Model: PC300-5
Brand Name: Komatsu
Place of Origin: Quanzhou, China
Applicable Industries: Construction works, Machinery Repair Shops, Manufacturing Plant, Farms.
Supply Ability: 60000 Pieces / Month
Warranty: 1 Year
OEM: Be fully Customized.
Size: Standard
Color&Logo: Customer's Request
Technical: Forging and Casting
Idler Shell Material: ZG40Mn
Surface Hardness: HRC48-52

Quench Depth: >4mm
Roller Shaft Material: 45#
Surface Hardness: HRC48-58
Quench Depth: >2.5mm
Idler Support Material: QT450-10/ZG35
MOQ: 10pcs
Sample: Available
Certification: ISO9001: 2015
Payment terms: T/T
Packaging & Delivery
Packaging Details: Wooden case or Fumigate pallet
Developed Range: Below 100 Series, 100 Series, 200 Series, 300 Series, 400 Series, 600 Series, 800 Series

KOMATSU PC20 PC30 PC40 PC55 PC60 PC100 PC120 PC180 PC200 PC210 PC220 PC240 PC260 PC300 PC360 PC400 PC450 D20 D30 D31 D50 D60 D65 D61 D80 D85
CATERPILLAR E70 E120 E240 E300B E305.5 E307 E311/312 E320 E322 E325 E330 E345 E450
CAT215 CAT225 CAT235 D3C D4D D4H D4E D5 D5H D5H D6D D6E D6H D7G
HITACHI EX30 EX30 EX55 EX60 EX100/120 EX150 EX200 EX210 EX220 EX300 EX350 EX400 EX450 ZX55 ZX70 ZX200 ZX240 ZX270 ZX330 ZX350 ZX470 ZX670 ZX870 FH150 FH200 FH300/330 UH07 UH13 UH063 UH081 KH70 KH100 KH125 KH150 KH180
KOBELCO SK07C SK03N2 SK55 SK60 SK100 SK20 SK140 SK200 SK210 SK220 SK230 SK350 SK260 SK30 SK310 SK320 SK330 SK350 SK450 K907 PH335 PH440 PH550 PH7055 BM500 5045 7035 7045 CKC2500
VOLVO EC55 EC140 EC210 EC240 EC290 EC360 EC460 EC700 EC950
DAEWOO/DOOSAN DH55 DH60 DH150 DH220 DH280 DH300 DH500
HYUNDAI R55 R60 R80 R130 R200 R210 R215 R225 R230 R290 R320 R450 R480 R500 R520
SUMITOMO SH60 SH120 SH20 SH220 SH280 SH300 SH350 LS108 LS118 LS2800
KATO HD250 HD307 HD450 HD700 HD770 HD800 HD820 HD1250
 OEM  Models not listed , can also be customized

Replacement Parts For Machine Brand


Why choose us?

1.20 Years of Professional Expertise in Undercarriage Parts Manufacturing with Affordable Prices
2.We offer OEM and ODM options, making us a versatile choice for all your undercarriage needs.
3.Our full range of excavator and bulldozer undercarriage parts is unmatched in the market.
4.We guarantee fast delivery and high-quality products, ensuring that you have the right parts when you need them.
5.Our dedicated sales team is available 24/7 for online support and assistance. Trust us for all your undercarriage parts needs.


1.Manufacturer Or Trader?
* Manufacturer Integration industry and trade

2.How about the payment Terms?
* T/T

3.What the delivery time?
* According to Order Quantity , About 7-30days.

4.How about the Quality Control?
* We have professional QC system to monitor production process and ensure high Quality products received by Customers

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