Buckets · Mini excavator - skeleton
GPO - GP bucket with perforated bottom
Standard
GPO GP bucket with open bottom
Compatible interfaces: S30 · S40 · S45 · S50 · MS01 · MS03 · MS08 · CW05 · CW10 · OQ40 · OQ45 · HS02 +10
- 1.2–10 tons
- On request
- Carriers: Mini, Midi
The GPO is a GP general purpose bucket with a perforated bottom for mini and midi excavators. Holes cut in the bottom let soil fall through while stones stay in the bucket, so the excavator sorts stone from soil as it digs.
About this family
Five sizes, GPO-20 to GPO-95, fit machines from 1.2 to 10 t in widths from 600 to 1000 mm, with a capacity of 50 to 183 l (SAE) and a weight of 43 to 148 kg. The bottom is S355 or Hardox®.
Features
Main features:
- Based on GP bucket
- Bottom plate with cut holes
- S355 and Hardox® bottom options
Dimensions
Dimensions in mm
Models and specifications
Figures as printed on this family’s datasheet. A dash means the datasheet does not state that figure.
Datasheet (PDF)- Which bracket does your machine take? See the coupler fit reference
- Looking for your machine by make and model? See the machine fit tables
Column heads: model and Machine class [t] · each cell: Capacity SAE [dm³] / Weight [kg]
| Width [mm] | GPO-201.2–1.8 | GPO-301.8–2.5 | GPO-402.5–4.0 | GPO-604.0–6.0 | GPO-956.0–10 |
|---|---|---|---|---|---|
| 600 | 50 / 43 | 64 / 52 | 85 / 70 | 98 / 88 | – |
| 800 | 63 / 53 | 81 / 64 | 106 / 83 | 121 / 97 | 154 / 130 |
| 1000 | – | – | 128 / 99 | 144 / 121 | 183 / 148 |
| Height [mm] | 356 | 412 | 479 | 572 | 656 |
| Length [mm] | 433 | 572 | 669 | 755 | 881 |
| Tip radius [mm] | 312 | 412 | 486 | 608 | 707 |
| Tooth systems | E701, E11.7 | E11.4, V13 | E11.4, V13 | E11.4, V13 | E25, J200, V17 |
| Quick coupler brackets | S30 · MS01 · M02 · HS02 · Klac C | S40 · MS03 · M03 · HS02 CW05 · OQ40 · klac C | S40 · MS03 · M03 · HS03 · CW05 · OQ40 · Klac D | S40 · MS03 · M03 · HS06 · CW10 · OQ40 · Klac E | S45 · S50 · MS08 · M10 · HS08 · CW10 · OQ45 · Klac F |
→ Scroll the table sideways to see every model.
Compliance, certification & documentation
- 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 testingwhere the drawing or inspection plan requires it
- EN 10204 3.1Material traceability
- CE: 2006/42/ECCE markingTransition to Regulation (EU) 2023/1230 underway. Applicable from 20 January 2027.
- Materials
- Standard: Bottom: S355 or Hardox®
Warranty
Sieruta covers manufacturing defects in the components it makes itself.
Normal wear, misuse or overloading and unauthorised modifications are not covered. Warranty terms and claims
Request a quote
Tell us your machine and the job. An engineer checks the fit, and we usually reply within 24–48 hours.
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