Atlas Copco 90516128 Shank Adapter Hooktail
OEM Part Number: 90516128
Product Type: Bracket Adapter (Adapter)
Main Applications: Excavator and Loader Buckets
Key Features: High-strength alloy steel, high wear resistance
Product Type: Ground Engaging Tool Adapter
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Atlas Copco 90516128 Shank Adapter Hooktail
Total length: 205 mm ±1.5"
Installation width: 125 mm ±1.0"
Installation height: 145 mm ±1.0"
Pin hole diameter: 45 mm ±0.5/0"
Lock pin slot width: 25 mm ±0.5"
Adapter tip width: 65 mm ±1.0"
Unit weight: 8.5 kg
Center of gravity: 85 mm from mounting end
Balance tolerance: ±15 g
Detailed Technical Specifications
1. Materials and Heat Treatment Parameters
Base Material: 35CrMo Alloy Steel
Heat Treatment Process: Overall Quenching and Tempering + Partial Induction Hardening
Core Hardness: HRC 28-32
Surface Hardness: HRC 48-52 (Working Area)
Hardened Case Depth: 8-12 mm
Tensile Strength: ≥ 980 MPa
Impact Toughness: ≥ 40 J (-20°C)
2. Performance Parameters
Maximum Working Load: 12,000 kg, Static Test
Fatigue Life: ≥ 50,000 Cycles, Alternating Load Test
Wear Resistance Index: ≥ 0.85, Relative Wear Rate
Operating Temperature Range: -40 to +150°C
3. Installation and Fit Parameters
Mounting Pin Diameter: 45 mm, h11
Locking Pin Dimensions: 25 × 80 mm, Standard
Mounting Torque: 450-500 N·m, Locking Nut
Fit Clearance: 1.0-1.5 mm, Fitting with Bucket
Important Installation Instructions
Installation and Usage Instructions
Pre-installation Preparation:
Clean the mounting base and pin holes
Check that all contact surfaces are flat
Prepare appropriate installation tools
Installation Steps:
Align the adapter with the mounting base
Insert the mounting pin
Install the locking device
Tighten to the specified torque
Usage Precautions:
Inspect the locking device regularly
Replace worn parts promptly
Avoid overloading
Safety Warnings:
Ensure the device is securely locked before installation
Use appropriate lifting equipment
Wear necessary protective equipment
Maintenance and Care
Daily Inspection: Check that the locking mechanism is secure
Periodic Inspection: Check for wear every 250 operating hours
Replacement Standard: Replace key parts if wear exceeds 10 mm
Applications
This clutch plate is suitable for heavy-duty applications, including:
Transportation trucks
Construction vehicles
Long-haul freight
If you have any questions or would like to initiate the cooperation process, please don't hesitate to reach out.
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