60*185 Bucket Lower Pin

The 60*185 Bucket Lower Pin is a core load-bearing wearable part for 6-7 ton mini excavators and wheel loaders. With standard dimensions of 60mm diameter and 185mm total length, it is installed at the bucket lower hinge position to connect the boom and bucket. During daily earthmoving, loading and mining operations, this pin continuously bears high friction, strong impact and heavy extrusion pressure.

Ordinary carbon steel pins suffer from rapid wear, bending, deformation and fracture, resulting in bucket shaking, abnormal noise and frequent machine downtime. Our 60*185 bucket lower pin is made of premium 40Cr alloy steel with double heat treatment technology, including overall tempering and high-frequency surface quenching. It delivers outstanding hardness, uniform wear resistance and strong anti-deformation performance. Manufactured with strict OEM standard sizes, it supports direct plug-and-play replacement without any modification, ideal for global construction machinery aftermarket maintenance and bulk procurement.

• Size Specification: 60mm * 185mm (Diameter 60mm, Length 185mm)
• Product Name: Bucket Lower Pin / Bucket Hinge Pivot Pin
• Compatible Equipment: 6-7 ton mini excavators, wheel loaders, XCMG 60, Sany 75, LiuGong, Lovol and other mainstream construction machinery
• Raw Material: High-quality 40Cr alloy structural steel
• Manufacturing Process: CNC precision machining, overall tempering, high-frequency quenching, precision polishing
• Key Performance: High hardness, wear resistance, compression resistance, impact resistance, anti-deformation, rust and corrosion resistance
• Compatibility: OEM standard dimension, precise tolerance, direct replacement without secondary processing
• Service Life: More than 2 times longer service life than ordinary carbon steel pins, effectively reducing maintenance frequency and operational costs

• MOQ: 1 piece available. Sample orders, small batch orders and full container bulk orders are all acceptable.
• Packaging: Standard neutral export package. Each pin is treated with anti-rust oil, wrapped with anti-rust film and protected by shockproof foam, packed in thick 5-layer export cartons. Custom logo packaging, OEM labels and multi-language manuals are available for long-distance sea, air and land cross-border transportation.
• Delivery Time: 1-3 working days for in-stock goods; 3-5 working days for small orders; 7-15 working days for bulk orders. Priority production and urgent delivery are supported.
• Certification: ISO9001 quality management system certified. 100% full inspection including dimension tolerance test, hardness test, wear resistance test and deformation fatigue test to ensure zero defective products.
• Payment Terms: T/T, L/C, Western Union, PayPal and other secure global international payment methods.
• Warranty: 12 months factory warranty. Free replacement or after-sales service for non-human quality defects such as fracture, severe deformation and abnormal wear under normal working conditions.
• Supply Capacity: Monthly output over 15,000 pieces with sufficient permanent stock. Stable long-term supply for overseas bulk orders, OEM cooperation and cross-border stocking orders.

HES Co., Ltd is a company specializing in engineering machinery parts and Sinotruk Shacman truck components. Over the years since its establishment, the company has maintained excellent collaborations with multiple manufacturers such as XCMG, SDLG, Sinotruk, and Shacman. Adhering to the principles of "Quality First, Customer Supremacy, Credibility, and Win-Win Cooperation," we are committed to sincerely cooperating with all clients and pursuing mutual development.