Heavy-Duty Mini Excavator Boom Swing Bracket | 3 to 3.5 Ton Swing Frame (Custom Dimensions Available)

Product Name: Mini Excavator Boom Swing Bracket / Swing Frame 

Applicable Machine Class: 3.0 Ton – 3.5 Ton Mini Excavators

Material: High-Strength Q345B/Q460 Steel Plate

Customization: Fully customizable according to customer dimensions, pin sizes, or drawings.

Key Features & Highlights:

High-Strength Structural Steel: Built with premium thick steel plates designed to handle intense digging forces and reduce fatigue over long working hours.

Precision Machined Pin Holes: Line-bored pin holes ensure tight tolerances, perfect alignment, smooth swing operation, and reduced wear on pins and bushings.

Custom Dimensions Supported: Can be manufactured according to your exact specifications, pin diameters, hole-to-hole center distances, and mounting widths.

Reliable Aftermarket Quality: Premium China-made aftermarket structure providing OEM-level durability and structural strength at a competitive cost.