Buckets · Mini excavator - grading
GBH - hydraulic tilt ditching bucket for mini-excavator
GBH Hydraulic grading & ditching bucket
- 0.6–10 tons
- On request
- Carriers: Mini, Midi
The GBH is a hydraulic tilting grading and ditching bucket with a flat top for mini and midi excavators. It tilts up to 45 degrees to each side, so it grades slopes, cleans ditches and shapes banks without moving the machine.
About this family
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 optional 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 0.6 to 10 t, GBH-10 through GBH-90, in widths from 800 to 1800 mm. Capacity runs from 39 to 334 litres (SAE) and weight from 57 to 297 kg. The tip radius grows from 405 mm on GBH-10 to 682 mm on GBH-90.
Double pilot check valves hold the tilt angle and keep the bucket in place if pressure drops. It has a Hardox HB500 cutting edge, a reinforcement bezel, a bent section inside, standard hydraulic connectors on the adapter plate and replaceable bushings. Options are a reversible HB400 cutting edge, a rear HB500 cutting edge, wear bars on the bottom, a cylinder or spill guard and an additional reinforcement bevel.
The quick coupler bracket follows the size, from S30, MS01, M02 and CW00 on GBH-10 up to S45, S50, MS08, M10, HS08, CW10, OQ45 and Klac F on GBH-90.
Feature highlights
- Tilt: up to 45 degrees to each side, held by double pilot check valves
- Six sizes: GBH-10 to GBH-90 for machines from 0.6 to 10 t
- Widths: 800 to 1800 mm
- Capacity and weight: 39 to 334 l (SAE), 57 to 297 kg
- Tip radius: 405 mm on GBH-10 up to 682 mm on GBH-90
- Flat top, bent section inside
- 2x45 degree tilt
- Reinforcement bezel
- Hardox HB500 cutting edge
- Double pilot check valves for safety and holding angle
- Optimized weight & capacity
- Optimal Hydraulic Hose Routing & Length
- Standard hydraulic connectors on adapter plate
- Replaceable bushings
Optional features:
- Reversible cutting edge HB400
- Rear cutting edge HB500
- Wear bars on bottom
- Cylinder guard / spill guard
- Additional reinforcement bevel
- HB500 cutting edges as frontsides
Ideal use cases
- Grading slopes and banks
- Cleaning out and reshaping ditches
- Cutting drainage channels
- Levelling for paths, driveways and foundations
- Landscaping work where the machine cannot be repositioned
Dimensions
Dimensions in mm
Compatibility
- Carrier classes
- MiniMidi
- Applications
- EarthmovingLandscapingRecyclingTrenching
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] | GBH-100.6 - 1.2 | GBH-201.2 - 1.8 | GBH-301.8 - 2.5 | GBH-402.5 - 4.0 | GBH-604.0 - 6.0 | GBH-906.0-10 |
|---|---|---|---|---|---|---|
| 800 | 39 / 57 | 57 / 70 | – | – | – | – |
| 1000 | 50 / 63 | 72 / 78 | 93 / 101 | 124 / 128 | – | – |
| 1200 | – | 85 / 86 | 114 / 113 | 150 / 142 | 187 / 182 | – |
| 1400 | – | – | – | 176 / 155 | 220 / 198 | – |
| 1500 | – | – | – | 190 / 162 | 236 / 206 | 275 / 267 |
| 1600 | – | – | – | – | 253 / 214 | 295 / 277 |
| 1800 | – | – | – | – | – | 334 / 297 |
| Height [mm] | 237 | 294 | 346 | 390 | 442 | 475 |
| Length [mm] | 289 | 357 | 407 | 446 | 507 | 559 |
| Tip radius [mm] | 405 | 470 | 510 | 587 | 658 | 682 |
| Quick coupler brackets | S30, MS01, M02, CW00 | S30, MS01, M02, HS02, CW05, 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.
Configurable parameters
- Machine type
- 2 options
- Machine weight
- 5 options
- Application
- 2 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.
More from this family group
GB - rigid grading & ditching bucket
Rigid grading & ditching bucket with a flat top. Useful for tasks such as ditch maintenance, grading, and slope work.
On requestView product
GBP - rigid grading & ditching bucket
Rigid grading and ditching bucket is an attachment designed for tasks such as ditch maintenance, grading, and slope work.
On requestView product
GBPH - hydraulic tilting grading & ditching bucket
Hydraulic-tilting grading and ditching bucket is designed to enhance a mini-excavator’s capabilities in applications such as ditch cleaning, sloping, and contouring. Tilt 45 degrees both ways.
On requestView product
PS mini - Scandinavian universal grading bucket for mini-excavator
Achieve precise results with ease. The PS Scandinavian Grading Bucket, designed for mini-excavators and optimized for use with a tiltrotator, delivers superior control and maneuverability for intricate grading and finishing tasks.
On requestView product
SB mini - Dutch profile grading & ditching bucket for mini-excavator
The SB mini is a ditching and grading bucket with a Dutch profile, for mini and midi excavators.
On requestView product
PSH mini - hydraulic swivelling grading bucket for mini-excavators
The PSH mini is the hydraulic version of the PS mini grading bucket.
On requestView product
