Buckets · Mini excavator - skeleton
RGB - skeleton rod grading & sorting bucket
RGB Skeleton grading / sorting bucket
- 1.8–16 tons
- On request
- Carriers: Mini, Midi, Standard
A skeleton bucket with a rod floor for separating soil from stones, rubble and roots. Fines fall through the bars while the oversize stays in the bucket, so material can be sorted, graded and reused without a separate screen on site.
Feature highlights
Base features:
- C45 steel round rods
- Side rod reinforcement
Optional features:
- Special shape HD Hardox rods
- HB400 Hardox Reversible Cutting Edge
- Hydraulic tilting version available
Compatibility
- Carrier classes
- MiniMidiStandard
Models and specifications
Figures as printed on this family’s datasheet. A dash means the datasheet does not state that figure.
Datasheet (PDF)| Model | Machine class [t] | Width [mm] | Height [mm] | Length [mm] | Capacity SAE [l] | Spacing [mm] | Tip radius [mm] | Quick coupler brackets | Weight [kg] |
|---|---|---|---|---|---|---|---|---|---|
| RGB-30 | 1.8 - 2.5 | 1200 | 313 | 440 | 118 | 45 | 329 | S30, S40, MS03, M03, HS02 CW05, OQ40 | 77 |
| RGB-40 | 2.5 - 4.0 | 1400 | 376 | 525 | 200 | 50 | 397 | S40, MS03, M03, HS03, CW05, OQ40 | 108 |
| RGB-60 | 4.0 - 6.0 | 1400 | 396 | 552 | 220 | 50 | 417 | S40, MS03, M03, HS06, CW10, OQ40 | 120 |
| RGB-90 | 6.0 - 10 | 1800 | 427 | 593 | 340 | 50 | 451 | S45, S50, MS08, M10, HS06, HS08, CW10, OQ45 | 183 |
| RGB-120 | 10 - 12 | 1800 | 478 | 662 | 415 | 50 | 505 | S45, S50, MS10, M18, HS08, CW20, OQ45 | 234 |
| RGB-160 | 12 - 16 | 2000 | 478 | 662 | 593 | 50 | 505 | S60, MS10, M18, CW20, OQ60 | 315 |
→ Scroll the table sideways to see every model.
Sieruta-held certifications
- EN ISO 3834-2Certified welding qualityCSW/1293/2025
- EN 1090-1 EXC1 + EXC2Factory production control1433-CPR-0257
- EN ISO 9606-1 · WPQR EN ISO 15614Qualified welders and procedures
- EN ISO 9712: VT + PT level 2Non-destructive testing
- EN 10204 3.1Material traceability
- CE: 2006/42/ECCE markingTransition to Regulation (EU) 2023/1230 underway. Applicable from 20 January 2027.
Option: wear parts made from Hardox on request. We are a member of SSAB's Hardox In My Body programme.
Warranty
Sieruta covers manufacturing defects for original manufactured components.
Carbon transparency data is available for this product family.
View CE declarationBuckets
Request a quote
Parametric configurator + engineering review. Reply usually within 24–48 hours.
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