Buckets · Mini excavator - skeleton
RGPR - skeleton rod bucket
- For machines of 1.2–10 t
- Widths 500–1,200 mm
- Couplers: S · MS · M · HS · CW · Klac C · OQ · Klac D · Klac E · Klac F
- We usually reply within 1 working day
- We check the fit before we send the quote
- 12 months warranty on manufacturing defects
- Every offer names the dispatch week
- If a bracket we made is wrong and does not fit your machine, we replace it.
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Standard
RGPR Skeleton digging bucket
The whole range: Excavator buckets
Compatible interfaces: S · MS · CW · OQ · HS · Klac · M
- 1.2–10 tons
- Carriers: Mini, Midi
The RGPR is a deep skeleton digging bucket for mini and midi excavators. Its bottom is a row of C45 steel circular rods, so soil and water fall through while stones, roots and rubble stay in the bucket. The rods sit 52 to 62 mm apart, depending on the size.
About this family
Six sizes cover machines from 1.2 to 10 t, RGPR-20 through RGPR-95. The width is 500 mm on RGPR-20, 800 mm on RGPR-30, 1000 mm on RGPR-40 to RGPR-75 and 1200 mm on RGPR-95. Weight runs from 45 to 220 kg and capacity from 55 to 295 litres (SAE). RGPR-20 carries 4 teeth and the other sizes 5. Teeth per size: E701 or E11.7 on RGPR-20 and RGPR-30, E11.4 or V13 on RGPR-40 and RGPR-60, E25, J200 or V17 on RGPR-75 and RGPR-95.
Base features are the C45 steel circular rods and BYG teeth. Options are side rod reinforcement, special HD Hardox® rods, removable rods and a version without teeth. Brackets depend on the size, from S30, MS01, M02, HS02, CW05 and Klac C on RGPR-20 up to S45, S50, MS08, M10, HS08, CW10, OQ45 and Klac F on RGPR-95.
Features
- Six sizes: RGPR-20 to RGPR-95 for machines from 1.2 to 10 t
- Widths: 500, 800, 1000 and 1200 mm, 4 or 5 teeth
- Weight and capacity: 45 to 220 kg, 55 to 295 l (SAE)
- Rod spacing: 52 to 62 mm
- Teeth: E701 or E11.7 on RGPR-20 and RGPR-30, E11.4 or V13 on RGPR-40 and RGPR-60, E25, J200 or V17 on RGPR-75 and RGPR-95
Base features:
- C45 steel circular rods
- BYG teeth
Optional features:
- Side rod reinforcement
- Special HD Hardox® rods
- No teeth option
- Removable rods
Dimensions
The letters on the drawing match the columns in the table below.
Dimensions in mm Dimensions in mm
Typical jobs
- Screening topsoil and compost
- Sorting stones and rubble out of soil
- Clearing roots in landscaping
- Loading wet material that should drain first
Which coupler is on your machine?
Pick the system on your machine and we put it in your enquiry. We check the bracket before we send the quote.
How to measure your coupler
Not sure which system it is? Three measurements tell us which bracket you need.
- Measure the diameter of both pins.
- Measure the distance between the pin centres.
- Measure the width between the inside faces of the ears.
If the coupler has a make or type printed on it, send that too.
- Loading machines…
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
| Model | Machine class [t] | Width [mm] | Height [mm] | Length [mm] | Capacity SAE [dm³] | Number of teeth | Spacing [mm] | Tip radius [mm] | Tooth systems | Quick coupler brackets | Weight [kg] | Get a price |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RGPR-20 | 1.2–1.8 | 500 | 369 | 465 | 55 | 4 | 52 | 368 | E701, E11.7 | S30 · MS01 · M02 · HS02 · CW05 · Klac C | 45 | Get a price |
| RGPR-30 | 1.8–2.5 | 800 | 407 | 544 | 109 | 5 | 57 | 404 | E701, E11.7 | S40 · MS03 · M03 · HS02 · CW05 · OQ40 · klac C | 63 | Get a price |
| RGPR-40 | 2.5–4.0 | 1000 | 437 | 573 | 157 | 5 | 57 | 428 | E11.4, V13 | S40 · MS03 · M03 · HS03 · CW05 · OQ40 · Klac D | 94 | Get a price |
| RGPR-60 | 4.0–6.0 | 1000 | 461 | 681 | 203 | 5 | 60 | 477 | E11.4, V13 | S40 · MS03 · M03 · HS06 · CW10 · OQ40 · Klac E | 156 | Get a price |
| RGPR-75 | 6.0–7.5 | 1000 | 582 | 768 | 263 | 5 | 62 | 589 | E25, J200, V17 | S40/240 · MS08 · M10 · HS06 · CW10 · OQ45 · Klac F | 192 | Get a price |
| RGPR-95 | 7.5–10 | 1200 | 611 | 857 | 295 | 5 | 60 | 624 | E25, J200, V17 | S45 · S50 · MS08 · M10 · HS08 · CW10 · OQ45 · Klac F | 220 | Get a price |
→ 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: Rods: C45
- Options: Rods: Hardox®
Warranty
12 months warranty on manufacturing defects in the components Sieruta makes itself.
Normal wear, misuse or overloading and unauthorised modifications are not covered. Warranty terms and claims
Why buy from the factory
- Cutting, machining, welding and painting on one site, our own factory in Poland, EU
- More than 50,000 attachments delivered since 2008
- A record for every serial number, so the spare parts match your attachment
Request a quote
Tell us your machine and the job. An engineer checks the fit, and we usually reply within 1 working day.
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