Buckets · Mini excavator - grading
GBPH - hydraulic tilting grading & ditching bucket
GBPH Hydraulic grading & ditching bucket
- 1.2–10 tons
- On request
- Carriers: Mini, Midi
The GBPH is a hydraulic tilting grading and ditching bucket for mini and midi excavators. It tilts up to 45 degrees to each side, so ditches, slopes and banks can be cleaned and shaped without moving the machine.
About this family
The Hydraulic-Tilting Grading and Ditching Bucket offers precise control for mini-excavator grading tasks such as ditch cleaning and contouring. It tilts up to 45 degrees for efficient work on uneven terrain and is compatible with excavators from 1.2 to 9.5 tons. The bucket features durable construction with a full-length bottom wear pads and replaceable pivot bushings. Optionally equipped with a reversible bolt-on cutting edge and additional features like spill guards, it is built to fit the major excavator brands.
Six sizes cover machines from 1.2 to 10 t, GBPH-20 through GBPH-95, in widths from 900 to 1800 mm. Capacity runs from 68 to 511 litres (SAE) and weight from 76 to 370 kg.
A double pilot check valve holds the tilt angle. The bucket has an HB500 cutting edge, an inner reinforcement bezel, a top bent section, standard hydraulic connectors on the adapter plate, replaceable bushings, drainage holes and protected weld seams at the bottom. Options are a reversible HB400 cutting edge, a rear HB500 cutting edge, wear bars, a cylinder guard or spill guard, an additional reinforcement bevel, HB500 cutting edges on the front sides and a recessed bracket for higher breakout force.
The quick coupler bracket follows the size, from S30, MS01, M02, HS02 and Klac C on GBPH-20 up to S45, S50, MS08, M10, HS08, CW10, OQ45 and Klac F on GBPH-95.
Feature highlights
- Tilt: up to 45 degrees to each side, held by a double pilot check valve
- Six sizes: GBPH-20 to GBPH-95 for machines from 1.2 to 10 t
- Widths: 900 to 1800 mm
- Capacity and weight: 68 to 511 l (SAE), 76 to 370 kg
Base features:
- Top bent section
- 2x45 degree tilt
- Inner reinforcement bezel
- HB500 cutting edge
- Double pilot check valve for safety and holding angle
- Optimized weight & capacity
- Optimal Hydraulic Hose Routing & Length
- Standard hydraulic connectors on adapter plate
- Replaceable bushings
- Protected weld seams at bottom
- Drainage holes
Optional features:
- Reversible cutting edge HB400
- Rear cutting edge HB500
- Wear bars
- Cylinder guard / spill guard
- Additional reinforcement bevel
- HB500 cutting edges as frontsides
- Recessed bracket for higher breakout force
Ideal use cases
- Cleaning out and reshaping ditches
- Cutting and trimming slopes and banks
- Building drainage channels
- Grading for paths, roads and foundations
- Contouring in landscaping where the machine cannot be moved
Dimensions
Dimensions in mm
Compatibility
- Carrier classes
- MiniMidi
Models and specifications
Figures as printed on this family’s datasheet. A dash means the datasheet does not state that figure.
Datasheet (PDF)Column heads: model and Machine class [t] · each cell: Capacity SAE [l] / Weight [kg]
| Width [mm] | GBPH-201.2 - 1.8 | GBPH-301.8 - 2.5 | GBPH-402.5 - 4.0 | GBPH-604.0 - 6.0 | GBPH-756.0 - 7.5 | GBPH-957.5 - 10 |
|---|---|---|---|---|---|---|
| 900 | 68 / 76 | 88 / 88 | – | – | – | – |
| 1000 | 77 / 80 | 99 / 92 | – | – | – | – |
| 1200 | 94 / 91 | 121 / 103 | 158 / 147 | 214 / 197 | 249 / 223 | – |
| 1400 | – | – | 187 / 161 | 256 / 214 | 297 / 244 | – |
| 1500 | – | – | 201 / 167 | 274 / 223 | 321 / 254 | 417 / 332 |
| 1600 | – | – | – | – | 345 / 264 | 448 / 345 |
| 1800 | – | – | – | – | – | 511 / 370 |
| Height [mm] | 333 | 376 | 427 | 499 | 559 | 637 |
| Length [mm] | 344 | 387 | 462 | 546 | 591 | 673 |
| Tip radius [mm] | 517 | 576 | 637 | 719 | 777 | 875 |
| 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 | S40/240, MS08, M10, HS06, CW10, OQ45, Klac F | S45, S50, MS08, M10, HS08, CW10, OQ45, Klac F |
→ Scroll the table sideways to see every model.
Configurable parameters
- Machine type
- 4 options
- Machine weight
- 13 options
- Application
- 3 options
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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