In engineering scenarios such as landscape renovation, river slope protection construction, mine raw stone transportation and building demolition, the grabbing and shifting of irregular stones and large boulders have long been plagued by unstable grabbing, easy material slipping, low operation accuracy and high labor auxiliary costs. Targeting these common industry shortcomings, the upgraded Excavator Stone Grapple has completed targeted structural optimization and performance upgrading. Featuring strong clamping force, 360° flexible rotation and high universality, it makes up for the operational defects of traditional tools and provides an efficient and lightweight solution for the handling of various stones, solid wastes and heavy materials.
Different from ordinary digging buckets and general grabs, this new stone grapple is specially developed for heavy and irregular materials. It is integrally forged with thickened high-strength wear-resistant steel plates and equipped with serrated gripping teeth. The gripping teeth deliver strong friction and excellent load-bearing capacity, which can firmly clamp stones, rough rocks, concrete blocks and waste steel structures of different sizes and irregular shapes, completely eliminating potential safety hazards such as material slipping and falling during operation. Fitted with an original hydraulic rotating power system, it supports 360° dead-angle-free free rotation. Operators can remotely and accurately adjust the grabbing angle and placement position without adjusting the excavator posture, realizing precise stacking, shifting and sorting, and greatly improving construction flexibility in complex sites.
With the multi-functional advantages, the excavator stone grapple completely changes the inefficient traditional mode of "rough mechanical grabbing + manual assistance" for stone handling, effectively reducing labor input, lowering construction safety risks and shortening operation cycles. At present, it has been widely used in diverse working conditions including landscape stone placement, river slope protection stone stacking, mine stone sorting and transportation, demolition construction waste cleaning and subgrade stone arrangement. With stable and reliable performance, it has become a core supporting accessory for cost reduction, efficiency improvement and refined construction, winning wide recognition from infrastructure construction enterprises and equipment leasing merchants at home and abroad.
