Kołaszewski skeleton bucket 14–18 T / 1.2 x 1.03 m

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We can prepare a mounting system for any type of equipment — tractors, excavators, loaders, forklifts, and many other machines.

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Email address: sklep@agrowow.pl

We will gladly help you choose the right configuration and answer any questions you may have.

- Manufacturer: Kołaszewski

- Catalogue number: KEEJ12

- Manufacturer's name: Skeleton bucket 14-18T

- Width: 1200 mm

- Length: 1880 mm

- Height: 1030 mm

- Weight: 654 kg

- Capacity: 1130 L

- Number of teeth: 5

- Permissible machine weight: 14–18 T

- Tooth model: CAT J300

- S355 J2 main shell / structure: 15 mm

- S355 J2 side walls: 8–10 mm

- HB400 cutting edge base / strike plate: 25 mm

- HB500 main cutting edge / blade: 300x30 mm

- S355 J2 main rib / reinforcement: 15 mm

Detailed Description:

• The skeleton (riddle) bucket, featuring an impressive volume capacity of 1130 liters, is an exceptionally heavy-duty and high-capacity attachment engineered for carrier machines with an operating weight between 14 and 18 tonnes.

• With a functional width of 1200 mm, an overall length of 1880 mm, and a height of 1030 mm, this attachment delivers outstanding material throughput while maintaining excellent structural stability and digging precision across diverse, rugged terrains.

• This model is purposely built for intensive, multi-shift operation in demanding sectors such as heavy civil engineering, industrial demolition, agriculture, and municipal infrastructure.

• Its highly versatile mounting adaptability makes it a perfect fit as a skeleton bucket for heavy tracked or wheeled excavators, backhoe loaders, telehandlers, and front loaders (TUR system).

• The specialized skeletonized grid design allows for highly efficient primary screening and separation of fine materials—such as soil, sand, and organic compost—from larger aggregates including concrete debris, rocks, bricks, or tree roots.

• This makes the bucket an ideal choice for site clearing, recycling sorting, and dedicated stone reclamation tasks.

• Equipped with five robust, field-proven teeth utilizing the industry-standard CAT J300 locking system, the bucket ensures aggressive ground penetration, easy material breakout, and efficient handling of both loose materials and highly compacted soils.

• The engineered bucket geometry optimizes the filling factor and gives the operator maximum control, significantly reducing cycle times and fuel consumption.

• Thanks to the precisely spaced grid profile and slotted floor arrangement, the attachment benefits from a self-cleaning motion during operation.

• This dynamic action drastically reduces the risk of material clogging or packing, minimizing non-productive cleaning stops and workflow interruptions.

• Supreme structural longevity is achieved through a meticulous selection of high-grade industrial steels: a massive 15 mm thick S355 J2 main structural shell, 8–10 mm thick S355 J2 side panels, and a 25 mm thick HB400 wear-resistant cutting edge base plate.

• The assembly is further reinforced by a heavy-duty HB500 main cutting edge blade measuring 300x30 mm, backed by a 15 mm thick S355 J2 central structural rib.

• Together, these components provide ultimate protection against aggressive abrasive wear, torsional twisting, and severe high-impact loads.

• The 1130-liter skeleton bucket offers seamless mechanical and hydraulic compatibility with an extensive fleet of premier global machinery brands, including Atlas, Bobcat, Bomag, Case, Caterpillar (Cat), Doosan, Fadroma, Hitachi, Hyundai, JCB, John Deere, Komatsu, Kubota, Liebherr, New Holland, O&K, Terex, Volvo, Wacker Neuson, Yanmar, and Zeppelin.

• This attachment is a highly dependable, professional-grade investment designed to optimize material sorting directly on-site, delivering reliable performance and structural integrity over years of intensive service.