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PC300 350 360-7-8-8mo Excavator Track Assembly Bulldozer Chain Tracked Chassis1
Engineering Construction Machinery, Tracked Chassis, Bulldozer Chain
Shandong Jade Engineering Machinery Co., Ltd.
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Product DescriptionProduct DescriptionProduct Introduction of PC300/350/360-7/-8/-8MO Excavator Track Assembly (Bulldozer Chain)1. Product Adaptation & PositioninCustom-made for PC300, PC350, and PC360 series excavators, this track assembly is precisely compatible with mainstream models including -7, -8, and -8MO. It achieves OE-level dimensional matching, eliminating the need for modifying the installation structure, which reduces maintenance costs and time. It is the preferred solution for overhaul and component replacement of this series of excavators2. Core Structure & Material Technolog(1) Key StructurAdopting an integrated design of "track shoe + track link + pin + bushing", the track link features an integral forging structure to avoid fracture risks under heavy loads. The track shoe is equipped with anti-skid wear-resistant grooves with a depth of 15-20mm, reducing sand and gravel adhesion. A high-performance sealing component is built-in to block the intrusion of dust and mud(2) Material SelectioTrack Link & Pin: Made of 40Mn2 alloy structural steel, undergoing overall quenching and tempering (hardness reaching HB280-320) and surface quenching on key contact surfaces (quenching layer depth ≥3mm, surface hardness HRC55-60), with a tensile strength of ≥900MPaTrack Shoe: Constructed from Q355B low-alloy high-strength steel, with a thickness of 25-30mm (designed according to the adaptation requirements of different models) and reinforced ribs at the bottom. Its bending fatigue life exceeds 5,000 hoursSeal: Adopting oil-resistant and wear-resistant nitrile rubber, which works stably within a temperature range of -20℃ to 120℃, effectively preventing lubricating oil leakage and impurity intrusion3. Core Performance AdvantageHigh Load-Bearing Capacity & Wear Resistance: Each track link has a rated load-bearing capacity of 8-10 tons, and its wear resistance is over 30% higher than that of ordinary tracks. Under mine gravel working conditions, its service life can reach 8,000-10,000 hoursSmooth Travel Performance: The pin and bushing adopt a precision cold extrusion fitting process, with a fitting clearance controlled between 0.05-0.1mm. High-strength grade 8.8 bolts (with a pre-tightening force of 1200N·m) are used to fasten the track shoe and track link, avoiding bolt loosening caused by operational vibrationCompany ProfileFAQQ:Are your parts compatible with major machinery brands?A:Yes, our parts fit global leaders like Volvo, Hitachi, John DeereKobelco, and Hyundai. Check the"Compatibility" section on product pages, or shareyour machinery's make, model, and serial number for confirmation.Q:Do you offer 0EM/0DM custom parts?A:Absolutely.We provide 0EM/0DM services for bulk orders-customlogos, modifiedspecs, or full designs. 0ur R&D team will align with your requirements. Contact us forminimum order quantity (M00) details.Q: How do you ensure product quality?A: All parts go through strict QC: material testing, precision machining checks.functional tests, and compliance with iS0 9001, CE, and SGS. Bulk orders can get aquality inspection report on request.Order & PaymentQ: What's your minimum order quantity (M0Q)?A: M00s vary: 1 piece for standard parts (samples/small repairs], 5-10 pieces for corecomponents, and negotiable MOQs for custom parts. Confirm with our sales team.Q:What payment terms do you acceZce/PayPal/Western Unionfor small orders;T/T30%deposit+70%before shipment for bulk;L/C for orders over $5,0000.All teansactions are secure.
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