Geith Thumb

The Geith Universal Thumb provides an efficient and affordable method of handling rocks, brush, tree stumps, pipes and other hard-to-maneuver materials.

  • Custom designed thumb
  • Reinforced pivot areas provide extra strength
  • Load holding valve to prevent slippage 

 Geith Universal Easi-Klamp Hydraulic Thumb

The Geith Universal Easi-Klamp Hydraulic Thumb provides an economical, easy to install, solution to your hydraulic thumb applications. We offer a wide range of fixed widths and lengths to best fit your excavator and meet your application's needs.

  • Quick and easy installation on dipper stick 
  • Weld on base plate with no main pin removal during installation (HK Model) 
  • Hydraulics Enable controlled movement of thumb
  • Thumb easily retracts to the stick or can be removed completely when not in use
  • Load holding valve helps prevent slippage
  • Serrated edge holds material secure to bucket for superior material handling
  • Oversized high profile pivot pin prevents twisting
  • AR 400 steel throughout provides strength, durability, and abrasion resistance
  • Heavy duty cylinder for the most demanding applications
  • Reinforced pivot area provides extra strength

Geith Universal Auto-Klamp Mechanical Thumb

The Geith Universal Auto-Klamp Mechanical Thumb and it's auto-slide system enables the operator to easily release the thumb to one of the multiple pre-set positions and fold the thumb back to it's store position. All of which is accomplished by a combination of toggling a lever and curling the bucket.

Features

  • Automatically folds and stores away when not in use
  • Quick and easy installation
  • Weld-on base plate with no need to remove main pin during installation
  • No additional hydraulics required
  • Auto-slide system for fast thumb deployment
  • AR 400 steel throughout provides strength, durability, and abrasion resistance
  • High strength mounting pins and one piece base plate
  • Oversized high profile pivot pin prevents twisting

Geith Universal Easi-Klamp Mechanical Thumb

The Geith Universal Easi-Klamp Mechanical Thumb provides an economical, easy to install, solution to your hydraulic thumb applications. We offer a wide range of fixed widths and lengths to best meet your application's needs and to fit the dimensions of your excavator.

Features

  • Quick and easy installation
  • Weld-on base plate with no need to remove main pin during installation
  • No additional hydraulics required
  • Three pre-set mechanical thumb positions for application versatility
  • Easily folds away when not in use
  • AR 400 steel throughout provides strength, durability, and abrasion resistance
  • High strength mounting pins and one piece base plate
  • Oversized high profile pivot pin prevents twisting

Geith Mini-Excavator Hydraulic Thumb

The Geith Mini-Excavator Hydraulic Thumbs are available in both direct and coupler mounted configurations and can be installed on a wide variety of mini-excavators. With a versatile design and an optimal rotation angle, this family of thumbs will increase your productivity and allow you to safely handle stumps, rocks, piping, brush and more.

Features

  • A high strength universal base plate is compatible with most excavator models
  • An Induction hardened and inertia welded cylinder with hydraulic cushioning ensures smooth and constant operation
  • Main pin mounting for superior control and accuracy
  • Hydraulics enable controlled movement of thumb
  • A serrated edge holds material secure to bucket for superior loading ability and safe material handling
  • High strength material provides durability and toughness, even under the most demanding conditions
  • Heat treated and hardened pivot bearings and pins increase joint life and allow for minimal maintenance

Geith Non-Linkage Hydraulic Thumb

The Geith Non-Linkage Hydraulic Thumb provides an economical, easy to install, solution to your hydraulic thumb applications. We offer a wide range of fixed widths and lengths to best meet your application's needs and to fit the dimensions of your excavator.

Features

  • Hydraulics enable precise movement and positioning of thumb
  • Excellent for demolition and land clearing applications
  • Thumb retracts when not in use
  • Serrated edge holds material secure to bucket for superior loading and safe material handling
  • An Induction hardened and chromed cylinder rod ensures durability and a long life
  • Heat treated and hardened pivot bearings ensure a maximum bearing life and minimum maintenance
  • Greasing points on all pivot areas lubricate and protect moving parts
  • AR 400 steel throughout provides strength, durability, and abrasion resistance

Geith Progressive Linkage Hydraulic Thumb

The Geith Progressive Linkage Hydraulic Thumb offers maximum rotation and versatility and are custom built to match most Geith buckets and the variability of your excavator. Increased rotation of up to 180° improves pick-up and placement of material closer to the excavator. The thumb follows the bucket tip through an extended range of motion, providing grater grabbing ability.

Features

  • Universal Linkage Pivot System allows easy installation on any excavator arm without removing dipper arm linkage
  • Thumb rotation of 180° to match your bucket working cycle provides increased flexibility in all job-site applications
  • A strong, rigid skeletal structure increases torsion resistance
  • Built-in linkage positional stops protect thumb cylinder
  • A lock-up pin for storage when not in use adds safety and cylinder protection
  • AR 400 steel throughout provides strength, durability, and abrasion resistance
  • An Induction hardened and chromed cylinder rod ensures durability and a long life
  • Oversized high profile pivot pin prevents twisting