Powered by Made-in-China.com
Undercarriage Parts 209-30-00191 Track Roller for Komatsu PC850
US$30.00-60.00
1 Piece
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Technical SupportWarranty
1 YearModel NO.
PC300 PC400 PC650 PC700 PC850 PC1000 PC1100 PC1250Type
Undercarriage Parts Track Roller Bottom RollerApplication
for Komatsu Excavator&BulldozerCertification
CE, ISO9001: 2000Condition
NewDelivery Time
Within 15 DaysRelated Parts
Track Roller, Idler, Carrier Roller, SprocketsTransport Package
Standard Exporting PackingSpecification
PC300 PC400 PC600 PC700 PC850 PC1250 Track RolleTrademark
BOLINOrigin
ChinaHS Code
8431499900Production Capacity
1000PCS/MonthKey features
High Hardness Surface: Surface hardness reaches HRC52-58 with a depth of 8mm-12mm for enhanced durability.
Fast Stock Delivery: Parts in stock can be shipped within 1-5 days after order confirmation.
Strict Quality Control: Comprehensive QC system monitors every production process to ensure product safety.
Competitive Pricing: Direct factory supply offers super quality parts at competitive market prices.
Low MOQ Support: Minimum order quantity is flexible, with single piece supply available.
Professional Support: Technical support available to verify part dimensions and ensure machine matching.
Certified Quality: Products meet CE and ISO9001:2000 certification standards.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2021-11-01Nearest Port: Qingdao, Shanghai, Xiamen, TianjinAverage Response Time: ≤2.73hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
AI-Powered supplier vetting
SummaryShandong Bolin Machinery Co., Ltd. is identified as a Chinese manufacturer/factory based in Linyi, Shandong, producing crawler undercarriage assemblies, tracks, and related machinery parts. It reports five production lines, 6–10 R&D engineers, 6–10 quality-control staff, broad export coverage, and 90% of total sales from exports. The supplier states that it provides OEM services and controls design, raw-material selection, production monitoring, inspection, packing, and loading. It also lists multiple management-system certifications, although the provided information does not verify their validity or scope. An SGS audit is recorded for October 19, 2023 to October 18, 2024, with an evaluation result of 0; the meaning of this result is not defined in the available data. Overseas service facilities, detailed innovation performance, traceability, and after-sales capabilities remain unknown.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory, with the legal name Shandong Bolin Machinery Co., Ltd. and operations in Linyi, Shandong, China. This directly establishes its manufacturing identity rather than a trading-only profile.
CertificationsThe supplier lists BSCI, OHSAS/OHSMS 18001, TS 16949, ISO 9000, ISO 14001, ISO 9001, ISO 14000, ISO 20000, ISO 14064, HSE, and QC 080000, and an SGS audit is recorded. However, the provided slices do not confirm certificate validity, scope, or the interpretation of the audit result, so the certification evidence is positive but not fully verifiable.
R&D capabilityThe supplier states that it self-designs and manufactures crawler undercarriage assemblies and provides OEM services, indicating some design and development capability. Nevertheless, R&D supplier type, 3D design, new-product activity, ODM, SDK, and last-year new-product data are unknown, and raw-material traceability is also unconfirmed.
Production capacityThe supplier reports five production lines, 6–10 quality-control staff, and production of crawler undercarriage assemblies for equipment from 0.5 to 120 tons, with products exported to numerous global regions. Its stated process covers design, material selection, production monitoring, final inspection, packing, and loading, supporting a substantial manufacturing capability.
Customization capabilityBolin explicitly states that OEM service is supplied according to customer requirements and that its crawler assemblies can be designed and manufactured for different equipment applications. The described process includes customer-demand matching from design through final inspection and shipment, which supports customization capability.
Client casesThe supplier identifies replacement or compatible products for brands including CAT, Komatsu, Hitachi, Kobelco, Volvo, Case IH, JCB, Hyundai, Doosan, Shantui, Kubota, John Deere, and Liebherr, and describes applications in drilling rigs, pile drivers, excavators, cranes, dumpers, agricultural machines, and crushers. These are stated product or application references, but no named customer contracts, delivery records, or independently verified case studies are provided.
Product Q&A
Q:Are you a trader or a manufacturer?
A:
We are an industry and trade integration business.
Q:How can I be sure the part will fit my excavator/bulldozer?
A:
Give us the correct model number, machine serial number, or any numbers on the parts itself. Alternatively, measure the parts and provide dimensions or a drawing.
Q:What are your payment terms?
A:
We usually accept T/T (Wire Transfer), but other terms can be negotiated.
Q:What is your minimum order quantity?
A:
It depends on what you are buying. Normally, 1 piece can be supplied.
Q:What is your delivery time?
A:
For FOB Qingdao or any Chinese port, it is 20 days. If parts are in stock, delivery time is only 1-5 days.
Send Inquiry
*To:Shandong Bolin Machinery Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
You may also like
Ex470 Bottom Roller for Excavator Undercarriage Rollers Parts Track Roller Lower Rollers
US$33.00-168.00
1 Piece(MOQ)
Mini Excavator Undercarriage Parts PC60 Km909 57679979 A40210b0m00 101-30-00150 201-30-44000 Bottom Roller
US$20.00-500.00
1 Piece(MOQ)
Heavy Duty Bulldozer D10 D10r D10t D10n Double Flange Track Bottom Lower Roller for Cat Undercarriage Parts
US$200.00-588.00
1 Piece(MOQ)
Bulldozer Spare Parts Track Roller Bottom Roller for D6ex-12 131-30-00344
US$89.00
1 Piece(MOQ)
for Komatsu PC300 Track Roller 21t-30-00211 PC450 PC400 PC200 PC200 PC2000 for Komatsu Track Bottom Roller
US$599.00-1,999.00
1 Piece(MOQ)
Excavator Undercarriage Parts PC200 Track Roller Bottom Roller 20y-30-16411
US$1,999.00
1 Piece(MOQ)
Original Support Wheel Assembly Track Roller 21m-30-00100 for Komatsu Excavator PC650-7 Wholesale
US$49.00-109.00
1 Piece(MOQ)
Dozer D65 Track Lower Roller 141-30-00570 for Komatsu Bulldozer Undercarriage Parts
US$30.00-100.00
1 Piece(MOQ)
PC200 Milling Machine Undercarriage Spare Parts Track Roller
US$43.00-45.00
1 Piece(MOQ)
PC300 Excavator Tack Roller Top Roller 207-30-00510 Fits Komatsu Carrier Rollers Price
US$29.00-69.00
1 Piece(MOQ)
Undercarriage Parts Ex200 Ex300 E320 PC200 for Wsg Excavator Track Roller Bottom Roller
US$50.00-200.00
1 Piece(MOQ)
Excavator Dozer Lower Track Roller for Caterpillar Komatsu Tractor Undercarriage Parts
US$43.36-51.25
10 Pieces(MOQ)
PC5500-6 Excavator Frame Parts Bottom Track Roller 91352440 for Komatsu Repair Kit
US$299.00-599.00
1 Piece(MOQ)
Bulldozer Cr1652b/1 Track Roller for D7/D7d/D7e/977K Bottom Roller Undercarriage Parts
US$165.00-180.00
1 Piece(MOQ)
Bulldozer Undercarriage Parts Track Roller for Cat D6c D6d D6h D6r Bottom Roller for Komatsu D65
US$25.00-35.00
1 pieces(MOQ)



















