Excavator Thumbs for Controlled Material Handling
Thumb selection depends on excavator size, bucket relationship, linkage, hydraulic availability and the material being handled. A machine-specific review helps avoid interference and incomplete working range.
Application
Logs, rocks, demolition debris, scrap and irregular material place different demands on tine profile and control.
Mounting & Geometry
Boom/stick dimensions, bucket arc and mount position are reviewed together for a compatible working envelope.
Hydraulic Inputs
Available auxiliary hydraulics, hose routing and coupler requirements should be included in the RFQ.
Information Needed for a Thumb Quote
- Excavator and bucket model or dimensions
- Stick width and proposed mounting information
- Hydraulic flow, pressure and connection details
- Material, working range and quantity
A Clear Path from Requirement to Delivery
01. Requirement Review
Confirm carrier model, interface, material and intended duty cycle.
02. Specification Confirmation
Align dimensions, configuration and documentation before production.
03. In-Process Checks
Inspection points are defined according to the agreed product specification.
04. Final Review
Confirm configuration, packing information and required documents before dispatch.
Request an Attachment Quote
Tell SJ Attachment your machine model, attachment type, quantity, application and destination. The more complete the fitment information, the more precise the quotation can be.
- Carrier brand and model
- Attachment type and quantity
- Working application and material
- Destination country or port
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Phone: +86 18621764777