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Hydraulic Stone Grapple for 10-100 Ton Excavators | High-Strength Steel - トンキーの機械

Excavator Attachment/

Hydraulic Stone Grapple for 10-100 Ton Excavators | High-Strength Steel

Product Type: Hydraulic Stone Grapple
Compatibility: Fits 10-100 Ton Excavators
Manufacturer: トンキーの機械 (中国)
Condition: Brand New

  • Product Details
Product Type: Hydraulic Stone Grapple
Compatibility: Fits 10-100 Ton Excavators (universal design for most major brands: Caterpillar, Komatsu, VOLVO, Doosan, etc.)
Manufacturer: トンキーの機械 (中国)
Condition: Brand New

 

Key Specifications:

 

  • Material:
    • Frame & Jaws: High-strength tensile steel (Hardox 500) for wear resistance and impact durability
    • Pins & Bushings: Hardened alloy steel (HRC58-62) with grease fittings for reduced friction
  • Design:
    • Hydraulically operated dual jaws with serrated gripping surfaces for secure hold on irregular stones
    • 360° hydraulic rotation for flexible positioning and placement
    • Reinforced gussets and stress points to withstand heavy loads
  • Performance:
    • Opening Width: 1200–2200 mm (varies by excavator tonnage)
    • Maximum Clamping Force: 8–30 tons (adjustable via hydraulic pressure)

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