High-Manganese Steel Concave (452.3027) for CH440, H4800, and S4000 Series Cone Crusher, 100% Precise Fit
Higher Performance Replacement Parts for CH440 H4800: Maximize your crushing efficiency with Goshan Machinery’s premium Concave (452.3027 / 452.3027.01).
Engineered specifically for CH440, H4800, and H/S4000 series Cone Crushers, our wear parts offer a 100% guaranteed fit, matching or exceeding original factory specifications for consistent production and superior product shape.
Why Choose Goshan’s Wear Parts?
- ·Optimized Chamber Profile: Specifically designed to maintain the precise crushing geometry of the CH440, ensuring high throughput and consistent CSS (Closed Side Setting) throughout the liner’s life.
- ·Superior Impact Toughness: Manufactured from high-grade manganese steel that work-hardens under load, providing exceptional resistance to abrasion and impact in hard rock applications.
- ·Global Logistics: Our streamlined manufacturing and rapid-response team ensure timely delivery to your site, keeping your secondary or tertiary crushing stage running smoothly.


| Feature | Specifications |
|---|---|
| Product Name | Concave / Bowl Liner |
| OEM Part Number | 452.3027 / 452.3027.01 |
| Compatible Model | CH440 / H4800 / H4000 / S4000 |
| Manufacturer | Goshan Machinery |
| Process | Sodium Silicate Sand Casting / Investment Casting |
| Warranty | Fully Warranted by Goshan Machinery |
● Manufacturer names, part numbers, models and descriptions referenced herein are for the sole purpose of identifying the equipment to which they refer and are the property of the original equipment manufacturer concerned. Parts supplied by Goshan Machinery are quality replacement parts (not original parts) manufactured by us and are covered by the Goshan Machinery warranty. Please note that Goshan Machinery is an independent supplier and is not affiliated with, nor is it a representative or authorized party to any original equipment manufacturer (OEM).







