NM Attachments - Class 2 Hydraulic Stick-Pivot Thumb - Cushion Cylinder, Serrated Curved Tines - AR400 Tines [NM-2HSP-2T]

The NM Attachments Class 2 Hydraulic Stick-Pivot Thumb – 2HSP-2T is a two-tine excavator thumb designed to improve material handling with compact excavators in the 3,000–6,000 lb class. Built from high-strength structural steel and fitted with AR400 serrated, curved tines, this hydraulic thumb helps operators grip, sort, gather, and control loose or irregular materials more effectively than the bucket alone. Its stick-pivot mounting, cushioned heavy-duty hydraulic cylinder, and additional linkage provide controlled movement and up to 180 degrees of thumb rotation for versatile handling across landscaping, site preparation, demolition, land clearing, and general excavation work.

Reliable Hydraulic Material Handling

The NM Attachments 2HSP-2T uses a hydraulic stick-pivot design to bring the thumb into working position as needed, helping the excavator manage materials while retaining the bucket as the primary digging tool. The two-tine configuration provides a practical balance between gripping contact and open spacing for handling branches, brush, rocks, construction debris, and other materials encountered during compact excavation work.

Its heavy-duty cylinder incorporates a cushion feature in the base end. This cushioned cylinder configuration is intended to support smoother cylinder operation as the thumb moves through its range. An additional linkage contributes to the thumb’s rotation capability, with the Pro-Link thumb family offering up to 180 degrees of rotation for positioning the tines around the material being handled.

Durable Two-Tine Construction

The main structure is manufactured from high-strength structural steel, while the tines use AR400 steel. The product is identified with a serrated, curved tine configuration, combining a shaped gripping profile with serrated tine edges for engaging material during handling tasks. The two-tine layout is suited to compact excavator applications where controlled grasping and material placement are required.

Key Features

• Hydraulic stick-pivot excavator thumb design
• Two-tine configuration
• AR400 steel tine material
• Serrated, curved tines as identified for this product
• High-strength structural-steel construction
• Heavy-duty hydraulic cylinder with a cushion feature in the base end
• Additional linkage for increased rotation
• Up to 180 degrees of thumb rotation
• Designed for compact excavators weighing 3,000–6,000 lb
• Stick-pivot mounting

Compatibility and Tractor Requirements

This attachment is intended for excavators weighing 3,000–6,000 lb, approximately 1.5–3 tons. Confirm that the excavator is suitable for a hydraulic stick-pivot thumb and that its mounting arrangement is compatible before installation. Exact hydraulic flow and pressure requirements have not been verified for this model, so the excavator’s hydraulic system should be checked for suitability before operation.

Specifications