Buckets · Grading and ditching buckets
GDH - heavy duty hydraulic grading & ditching bucket
- For machines of 10–40 t
- Widths 1400–2600 mm
- Couplers: S-System · Lehnhoff MS · Verachtert CW · OilQuick OQ · MARTIN M · Liebherr SW
- We usually reply within 1 working day
- We check the fit before we send the quote
- 12 months warranty on manufacturing defects in the components Sieruta makes itself
- Every offer names the dispatch week
- If a bracket we made is wrong and does not fit your machine, we replace it.
Call +48 503 808 636 Message us on WhatsApp Photos and voice notes are welcome.
- GDH
- For machines of 10–40 t
- Widths 1400–2600 mm
Models and specifications
Figures as printed on this family’s datasheet. A dash means we do not make this width for this size.
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: Heaped capacity ISO 7451 [dm³] / Weight [kg]
| Width [mm] | GDH-120 10–12 | GDH-160 12–16 | GDH-190 16–19 | GDH-230 19–23 | GDH-260 23–26 | GDH-300 26–30 | GDH-400 30–40 | |
|---|---|---|---|---|---|---|---|---|
| 1,400 | 345 / 358 | Price & lead time | ||||||
| 1,500 | 372 / 371 | Price & lead time | ||||||
| 1,600 | 400 / 385 | 456 / 447 | 530 / 572 | 677 / 624 | Price & lead time | |||
| 1,800 | 453 / 411 | 518 / 479 | 603 / 607 | 772 / 662 | 858 / 787 | 1,012 / 953 | Price & lead time | |
| 2,000 | 580 / 510 | 685 / 638 | 867 / 700 | 962 / 835 | 1,136 / 1,012 | 1,336 / 1,218 | Price & lead time | |
| 2,400 | 1,171 / 932 | 1,384 / 1,129 | 1,632 / 1,350 | Price & lead time | ||||
| 2,600 | 1,780 / 1,415 | Price & lead time | ||||||
| Price & lead time | Price & lead time | Price & lead time | Price & lead time | Price & lead time | Price & lead time | Price & lead time | ||
| Height [mm] | 556 | 601 | 651 | 700 | 773 | 842 | 915 | |
| Length [mm] | 740 | 794 | 863 | 931 | 1,023 | 1,117 | 1,220 | |
| Tip radius [mm] | 856 | 895 | 973 | 1,032 | 1,150 | 1,230 | 1,375 | |
| Quick coupler brackets | S45 · S50 · MS10 · CW20 · OQ45 · OQ60 · M18 | S60 · MS10 · CW20 · OQ60 · OQ65 · M18 · S1 · SW33 | S60 · MS10 · CW30 · OQ65 · M26 · S1 · SW33 | S70 · MS21 · CW30 · OQ65 · OQ70 · M26 · S2 · SW33 | S70 · MS21 · CW30 · OQ65 · OQ70 · S2 · M26 · SW48 | S70 · MS21 · CW40 · OQ70 · OQ70-55 · S2 · SW48 | S80 · MS25 · CW45 · OQ80 · S3 · SW48 |
Features
- ±45° Hydraulic Tilt: Sets the bucket angle for slopes and uneven ground
- Hydraulic Pilot Check Valve (Standard): Holds the bucket at the set angle
- Hydraulic connection
- Grading profile for levelling and ditch work
- Steel build
- Back welded Cutting Edge - optional
- Horizontal wear bars - optional
- Rib - standard Back Cutting Edge, Horizontal wear bars - optional
- Reversible Bolt-on Cutting Edge - optional
About this family
GDH tilting grading bucket with a 45° hydraulic tilt, for grading, ditching and slopes on uneven ground.
Seven sizes, GDH-120 to GDH-400, come in widths from 1400 to 2600 mm, with a capacity of 345 to 1780 litres and a weight of 358 to 1415 kg. A double pilot operated check valve is standard.
The rib is standard. Options are a welded back cutting edge, horizontal wear bars and a reversible bolt-on cutting edge. The brackets listed by size are S45 to S80, MS10 to MS25, CW20 to CW45, OQ45 to OQ80, M18 and M26, S1 to S3, SW33 and SW48.
Dimensions
Dimensions in mm
Typical jobs
The GDH Hydraulic Tilt Grading & Ditching Bucket is used for:
- Fine grading and leveling on uneven surfaces
- Ditching with the bucket tilted to the ditch angle (drainage, utilities, irrigation)
- Bank sloping and contouring
- Landscaping with shaped contours and straight edges
- Jobs that need the bucket angle set hydraulically
The GDH Hydraulic Tilt Grading & Ditching Bucket takes on grading and ditching work. Tell us the machine and we confirm the bucket size.
Compliance, certification & documentation
- EN ISO 3834-2 Certified welding quality CSW/1293/2025
- EN 1090-1 EXC1 + EXC2 Factory production control 1433-CPR-0257
- EN ISO 9606-1 · WPQR EN ISO 15614 Qualified welders and procedures
- EN ISO 9712: VT + PT level 2 Non-destructive testing where the drawing or inspection plan requires it
- EN 10204 3.1 Material traceability
- CE: 2006/42/EC CE marking Transition 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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