Description
Metso GP11 Lower Frame – 171644
The Lower Frame (171644) is the foundational structural component for the Metso GP11 cone crusher. This heavy-duty cast steel assembly, also known as the bottom shell, supports the entire rotating assembly, including the main shaft and eccentric. It is engineered to absorb and distribute the immense static and dynamic forces generated during crushing, ensuring the stability and alignment of the entire machine. Its integrity is paramount for safe and reliable operation.
Key Functions and Benefits
- Structural Foundation: Provides the main structural support for the bottom half of the crusher and the entire rotating assembly.
- Force Absorption: Engineered from high-strength cast steel to withstand immense and continuous operational stress.
- Maintains Crusher Alignment: Ensures all components in the lower part of the crusher remain correctly aligned for optimal performance.
- Houses Drivetrain Components: Contains the main gear, eccentric, and thrust bearings.
Technical Specifications
- Part Name: LOWER FRAME (Bati Inf., Unterrahmen)
- Part Number: 171644
- Compatible Brand: Metso
- Compatible Machine Model: Nordberg GP11 Cone Crusher
- Weight: 3500 kg
Quality and Price Quote
Ensure the structural integrity of your crusher with a high-quality lower frame from Dalman Intermediere SRL. We supply robust parts for maximum reliability. Get a quote today.

