Buckets · Mini excavator - digging
GP - general purpose digging bucket
- For machines of 0.6–10 t
- Widths 250–1,000 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.
We quote ex works Ostrołęka, or delivered to your site on request. Every offer names the dispatch week.
Call +48 503 808 636Message us on WhatsAppPhotos and voice notes are welcome.
Standard
GP General purpose bucket - flat top
Known in Germany as Baggerschaufel
The whole range: Excavator buckets
Compatible interfaces: S · MS · CW · OQ · HS · Klac · M
- 0.6–10 tons
- Carriers: Mini, Midi
Part of the German-profile set with GB - rigid grading & ditching bucket, German profile, GBH - hydraulic tilt ditching bucket for mini-excavator. Enquire about this set
The GP is the general purpose digging bucket for mini and midi excavators, with a flat top. It digs, trenches and loads in loose earth, sand, gravel and firm clay.
About this family
The GP general purpose digging bucket is for mini and midi excavators (0.6 - 10 tons). Its shell has a double radius and a double conical shape. It comes with bolt-on teeth or without teeth and is used for digging and trenching.
Six sizes cover machines from 0.6 to 10 t, GP-10 through GP-95, in widths from 250 to 1000 mm. Capacity runs from 12 to 377 litres (SAE) and weight from 14 to 160 kg. The tip radius grows from 238 mm on GP-10 to 800 mm on GP-95, and the bucket carries three to five teeth depending on its width.
The shell has a double radius and a double conical shape, with side cutters and protected weld seams between the bottom and the sides. The conical shell is narrower at the back than at the cutting edge, so the load slides out when the bucket is emptied. From GP-40 up it has front side plates. It comes with bolt-on teeth or without teeth; welded CAT, BYG or MTG teeth and wear bars are options.
It is built with a direct fit OEM bracket or for your quick coupler, including MS, MS reversible, Martin, HydroQuick and CW, or with an S-system bracket (S30 to S90).
Features
- Six sizes: GP-10 to GP-95 for machines from 0.6 to 10 t
- Widths: 250 to 1000 mm, with three to five teeth
- Capacity and weight: 12 to 377 l (SAE), 14 to 160 kg
- Tip radius: 238 mm on GP-10 up to 800 mm on GP-95
- Brackets: direct fit OEM, S-system bracket (S30 to S90), or MS, Martin, HydroQuick and CW couplers
Base features:
- Double radius design
- Double conical design
- Sidecutters
- Bolt-on teeth / no teeth
- Frontsides (model 4+)
- Protected weld seams bottom-sides
- Flat top design
Optional features:
- Welded teeth (CAT, BYG, MTG, and other)
- Wear bars
- Flat top: takes MS, OQ and S-system adapters
Dimensions
Dimensions in mm
Typical jobs
- Trenches for pipes, cables and foundations
- Garden and landscaping work
- General earthmoving on a building site
- Loading loose material such as sand, gravel and topsoil
- Digging out basements and footings
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
Column heads: model and Machine class [t] · each cell: Capacity SAE [dm³] / Weight [kg]
| Width [mm] | GP-100.6–1.2 | GP-201.2–1.8 | GP-301.8–2.5 | GP-402.5–4.0 | GP-604.0–6.0 | GP-956.0–10 |
|---|---|---|---|---|---|---|
| 250 | 12 / 14 | 21 / 22 | – | – | – | – |
| 300 | 15 / 16 | 27 / 25 | 36 / 33 | 46 / 47 | 60 / 58 | 100 / 86 |
| 400 | 22 / 20 | 39 / 28 | 53 / 40 | 69 / 56 | 93 / 68 | 119 / 91 |
| 500 | 28 / 24 | 50 / 41 | 71 / 47 | 91 / 65 | 126 / 78 | 162 / 97 |
| 600 | – | 61 / 47 | 88 / 55 | 114 / 74 | 159 / 89 | 205 / 109 |
| 800 | – | – | – | 159 / 93 | 226 / 110 | 291 / 134 |
| 1000 | – | – | – | – | 292 / 130 | 377 / 160 |
| Get a price | Get a price | Get a price | Get a price | Get a price | Get a price | |
| Height [mm] | 263 | 353 | 411 | 480 | 574 | 658 |
| Length [mm] | 332 | 435 | 573 | 672 | 764 | 889 |
| Tip radius [mm] | 238 | 318 | 489 | 573 | 611 | 800 |
| Tooth systems | E701, E11.7 | E701, E11.7 | E701, E11.7 | E11.4, V13 | E11.4, V13 | E25, J200, V17 |
| Quick coupler brackets | S30/150 · S30/180 · MS01 · M02 · HS02 · CW00 · Klac C | S30/150 · S30/180 · MS01 · M02 · HS02 · CW05 · OQ40 · Klac C | S40 · MS03 · M03 · HS02 · CW05 · OQ40 · Klac C | S40 · MS03 · M03 · HS03 · CW05 · OQ40 · Klac D | S40 · MS03 · MS08 · M03 · M10 · HS06 · CW10 · OQ40 · OQ45 · Klac E | S40/240 · S45 · S50 · MS08 · M10 · HS08 · CW10 · OQ45 · OQ60 · 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.
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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