Application Range Regarding the excavator bucket, it can be divided into trench bucket, cleaning bucket, standard bucket, rock bucket, quarry bucket and skeleton bucket based on working condition. Excavator standard bucket It is usually used for digging of the clay and loose soil and loading of sand, soil and gravel. The main material used for standard bucket is Q355 Heavy Duty Rock Bucket bucket Compared with standard bucket, the working conditions of rock buckets are mostly heavy-duty operations such as hard soil, or mixed with soft gravel and gravel, and its application conditions are relatively harsh, so high-strength steel is required. The thickness is thicker, and the weight is about 20% heavier than the standard bucket of the same tonnage. The side teeth is assembled with stronger guards. The bucket teeth is also special for rock The main cutter material is NM400.Other parts can also customized as per client's request. Quarry excavator bucket Quarry excavator bucket is best for hard soil digging, especially when dealing with tough marble. It's also best for loading gravel and rubble and tough bucket loading jobs in highly abrasive applications involving severe rock. This quarry bucket delivers high-level wear protection, making the equipment long-lasting and compliant even in aggressively abrasive work environments.Durable and sturdy wear-resistant material are used for quarry bucket. This is used for side blade, and main blade plates. These plates are all significantly boosted to make the bucket more resistant to bending and abrasion. Trench bucket there is no side cutter compared to standard bucket and the width is usually within 300mm.Teeth can be added as request. Trench bucket is specially used the excavation of various shapes of trenches. Trench can be done efficiently at one time with trench bucket . Cleaning bucket A Ditch Cleaning Bucket is a wide, shallow bucket with a straight edge, designed for ground leveling and smoothing out aggregates and soil. The bucket is manufactured with a low profile to allow for increased width without an increase in weight.The attached cutting edge is done by casting which can have a longer service-life. Skeleton bucket Skeleton bucket is specifically designed to remove debris and rocks after segregating them from the soil. It can also be used for other applications like rock sorting, stockpiling, and demolition. This skeleton bucket for the excavator can deal with small or large objects, making it easier to achieve your excavation goals. Skeleton bucket is also widely applicable to loose materials in different projects like water conservancy, forestry, and agriculture. It can customize the screen sizes to fit customers' specific requirements. These buckets can also be customized to meet the client's working environment. Rock skeleton bucket Compared to standard skeleton bucket, rock skeleton bucket is assembled with stronger cutter and rock teeth. Commonly used tonnage parameters: Tonnes Bucket Type Width G.E.T Bucket Pins Weight/kg 12T SEVERE-DUTY BUCKET 30''-762mm J250 series including 388 4pcs 15T SEVERE-DUTY BUCKET 36''-915mm J300 series including 600 5pcs 18T