| General-Purpose Loader Bucket | 1,500–2,400 mm | 0.20–0.60 m³ | 180–450 kg | Loading soil, sand, gravel, loose aggregate and general site materials. | Welded steel shell, replaceable cutting edge, side plates and reinforced mounting brackets. | Shandong, Jiangsu and Zhejiang are established areas for construction-equipment attachments and fabricated steel components. | Confirm pin diameter, arm spacing, mounting geometry, cutting-edge thickness and rated machine capacity. |
| Heavy-Duty Digging Bucket | 450–900 mm | 0.08–0.25 m³ | 150–350 kg | Trenching, foundation work, compacted soil and tougher digging conditions. | Higher-strength side plates, reinforced wear areas, digging teeth and stronger top or rear structure. | Shandong and Hebei commonly support heavy-equipment fabrication and wear-part production. | Review material certificates where available, tooth-system compatibility, weld quality and reinforcement layout. |
| Narrow Trenching Bucket | 200–450 mm | 0.03–0.12 m³ | 80–220 kg | Utility trenches, drainage lines, cable installation and narrow foundation work. | Narrow profile, pointed teeth and reinforced side cutters designed to limit excavation width. | Jiangsu, Zhejiang and Shandong have broad access to attachment machining and fabrication suppliers. | Check the actual trench width, bucket breakout requirements, tooth availability and hydraulic or pin clearance. |
| Grading and Cleaning Bucket | 1,200–2,000 mm | 0.15–0.45 m³ | 160–360 kg | Final grading, ditch cleaning, slope shaping and light material handling. | Wide smooth profile, flat cutting edge and limited internal obstruction for cleaner passes. | Jiangsu, Zhejiang and Guangdong offer substantial metal-processing and attachment-manufacturing capacity. | Check bucket straightness, cutting-edge alignment, side-wall angle and compatibility with the loader arm. |
| Heavy-Duty Rock Bucket | 600–1,000 mm | 0.10–0.30 m³ | 250–550 kg | Rocky soil, demolition debris, quarry work and abrasive ground conditions. | Thick wear plates, reinforced corners, abrasion-resistant components and closely spaced heavy-duty teeth. | Shandong and Hebei are practical sourcing locations for reinforced attachments and wear-resistant steel fabrication. | Verify wear-plate grade, tooth adapter strength, weld penetration, bucket weight and excavator or backhoe limits. |
| Tilt or Hydraulic Grading Bucket | 1,200–2,000 mm | 0.15–0.40 m³ | 280–650 kg | Sloped surfaces, ditch maintenance, landscaping and precision grading. | Hydraulic cylinders, pivot points, hose protection, reinforced frame and a wide grading profile. | Jiangsu, Zhejiang and Guangdong have strong hydraulic-component and fabricated-attachment supply chains. | Check cylinder leakage, hydraulic port size, hose routing, pivot-bushing clearance and required auxiliary flow. |
| Skeleton or Screening Bucket | 600–1,200 mm | 0.15–0.45 m³ | 220–500 kg | Separating rocks, roots and demolition debris from soil during excavation and cleanup. | Open-bar or grid structure, reinforced frame and replaceable or protected wear components. | Shandong, Jiangsu and Hebei are commonly considered for fabricated screening and excavation attachments. | Confirm bar spacing, frame rigidity, material thickness, pin dimensions and the intended soil or debris size. |
| Multi-Purpose 4-in-1 Bucket | 1,400–2,200 mm | 0.20–0.55 m³ | 350–800 kg | Digging, clamping, grading, backfilling and handling mixed materials with one attachment. | Hydraulic opening mechanism, reinforced hinges, replaceable cutting edges and multiple operating positions. | Jiangsu, Zhejiang and Shandong provide access to hydraulic attachment fabrication and assembly suppliers. | Check hydraulic pressure and flow requirements, cylinder synchronization, hinge alignment and attachment weight. |