Maximize your 22-ton fleet’s production with our high-strength interchangeable buckets for Komatsu PC220, PC210, and PC200 excavators. Ranging from 1.0m³ rock profiles to 1.2m³ earthmoving capacities, our buckets utilize premium NM400/NM500 steel for peak structural durability in civil and quarry works. Factory-direct wholesale pricing and global export. Request your technical quote today!
Our Komatsu PC220 Interchangeable Series Buckets are engineered to meet the versatile, high-production demands of 22-ton class medium hydraulic excavators. Fully optimized for the Komatsu PC220-7, PC220-8, PC220LC-8, and PC220-8M0 platforms, these buckets are available in varying configurations—ranging from 1.0 m³ for heavy rock quarrying to 1.2 m³ for standard earthmoving. Precision-manufactured to handle aggressive breakout forces, this bucket series ensures optimized digging kinematics, fast cycle filling times, and minimized operational overhead across mid-sized infrastructure and earth extraction projects.
Dynamic Material Rollback Geometry: Engineered with a specialized dual-radius profile that accelerates material entry into the bucket shell. This design significantly lowers dragging resistance, shortening machine cycle times and reducing hourly fuel usage.
Premium Hardox/NM Wear Protection: All primary friction zones—including the main lip cutting edge, vertical side cutters, and bottom wear runners—are fabricated using NM400 / NM500 high-tensile, abrasion-resistant alloy steel.
Flawless OEM Adapter Alignment: Pre-fitted with standard Komatsu-style 205-70-5120 two-strap adapters and matching side-pin bucket teeth, guaranteeing zero-play component fitment and straightforward field replacement.
Rigid Top Box Section Bracket: The upper mounting chassis features an integrated heavy box structure with wrap-around gusset plates, preventing structural flexing and wing cracking under maximum breakout loads.
| Specification Parameter | Heavy-Duty Earthmoving Variant | Severe Rock Mining Variant |
|---|---|---|
| Compatible Models | Komatsu PC200, PC210, PC220-7, PC220-8, PC240 | Komatsu PC220, PC220LC-8, PC220-8M0 |
| Bucket Capacity Range | 1.1 m³ – 1.2 m³ (SAE Heaped) | 0.9 m³ – 1.0 m³ (SAE Heaped) |
| Recommended Application | Topsoil, Clay, Mixed Sand, Compacted Dirt | Shot-Rock, Blasted Limestone, Demolition Slag |
| Lip Edge Thickness | 35 mm High-Tensile Base Plate | 40 mm Thickened Hardened Base Lip |
| G.E.T. System Type | Komatsu K25 Standard Chisel Tips (205-70-19570) | Komatsu K25 Rock Chisel / Tiger Sharp Tips |
| Side Protection | Bolt-On Side Cutters / Shrouds | Weld-On Side Shrouds & Side Wear Buttons |
Urban Infrastructure: High-efficiency mass foundation excavation, deep utility mainline trenching, and backfilling.
General Earthmoving Fleet: Large-scale land grading, highway site preparation, and continuous dump truck loading.
Medium-Duty Quarrying: Handling riverbed gravel run-offs, soft sandstone layers, and fractured concrete debris.
All manufacturer names, model series, and part numbers are used for identification purposes only. These buckets are optimized for medium-duty excavation. For extreme abrasive or specialized geological conditions, please consult our engineering team for custom structural solutions.