Attachments with an S70 bracket
These attachment models list a S70 bracket in the quick coupler column of their model tables. S-System sizes in the range: S30–S90. The bracket for your machine is confirmed with your quote.
24 models in 12 families
Price & lead timeGet price & lead timeQC-S - S-System Scandinavian quick-coupler
All coupler specs
| Model | Machine class [t] | Weight [kg] | Price & lead time |
|---|---|---|---|
| QC-S70 | 18–33 | 270 | Price & lead time |
| QC-U-S70 | 18–33 | 635/692 | Price & lead time |
Which machine do you have?
Digging & sorting buckets
DBF - flat-top digging bucket for quick coupler (2 models)
| Model | Machine class [t] | Width [mm] | Heaped capacity ISO 7451 [dm³] | Weight [kg] | Quick coupler brackets | Price & lead time |
|---|---|---|---|---|---|---|
| DBF-230 | 19–23 | 600 | 398 | 411 | S70 · MS21 · OQ65 · OQ70 · M26 · S2 · SW33 | Price & lead time |
| DBF-230 | 19–23 | 800 | 578 | 495 | S70 · MS21 · OQ65 · OQ70 · M26 · S2 · SW33 | Price & lead time |
| DBF-230 | 19–23 | 1,000 | 769 | 579 | S70 · MS21 · OQ65 · OQ70 · M26 · S2 · SW33 | Price & lead time |
RDBF - flat-top skeleton DBF bucket on rods (2 models)
| Model | Machine class [t] | Width [mm] | Heaped capacity ISO 7451 [dm³] | Weight [kg] | Quick coupler brackets | Price & lead time |
|---|---|---|---|---|---|---|
| RDBF-230 | 19–23 | 1,300 | 1,092 | 657 | S70 · MS21 · OQ65 · OQ70 · M26 · S2 · SW33 | Price & lead time |
| RDBF-230 | 19–23 | 1,400 | 1,199 | 693 | S70 · MS21 · OQ65 · OQ70 · M26 · S2 · SW33 | Price & lead time |
| RDBF-230 | 19–23 | 1,500 | 1,308 | 730 | S70 · MS21 · OQ65 · OQ70 · M26 · S2 · SW33 | Price & lead time |
DSX - Nordic heavy duty digging bucket (2 models)
| Model | Machine class [t] | Width [mm] | Heaped capacity ISO 7451 [dm³] | Weight [kg] | Quick coupler brackets | Price & lead time |
|---|---|---|---|---|---|---|
| DS-HD-250 | 19–25 | 800 | 615 | 642 | S70 · MS21 · OQ70 · S2 | Price & lead time |
| DS-HD-250 | 19–25 | 1,000 | 837 | 745 | S70 · MS21 · OQ70 · S2 | Price & lead time |
| DS-HD-250 | 19–25 | 1,200 | 1,070 | 847 | S70 · MS21 · OQ70 · S2 | Price & lead time |
Ditching, grading, sloping buckets
GD - rigid grading & ditching bucket, 12–40 t (2 models)
| Model | Machine class [t] | Width [mm] | Heaped capacity ISO 7451 [dm³] | Weight [kg] | Quick coupler brackets | Price & lead time |
|---|---|---|---|---|---|---|
| GD-230 | 19–23 | 1,600 | 644 | 365 | S70 · MS21 · OQ65 · OQ70 · M26 · S2 · SW33 | Price & lead time |
| GD-230 | 19–23 | 1,800 | 731 | 403 | S70 · MS21 · OQ65 · OQ70 · M26 · S2 · SW33 | Price & lead time |
| GD-230 | 19–23 | 2,000 | 819 | 441 | S70 · MS21 · OQ65 · OQ70 · M26 · S2 · SW33 | Price & lead time |
GDH - heavy duty hydraulic grading & ditching bucket (3 models)
| Model | Machine class [t] | Width [mm] | Heaped capacity ISO 7451 [dm³] | Weight [kg] | Quick coupler brackets | Price & lead time |
|---|---|---|---|---|---|---|
| GDH-230 | 19–23 | 1,600 | 677 | 624 | S70 · MS21 · CW30 · OQ65 · OQ70 · M26 · S2 · SW33 | Price & lead time |
| GDH-230 | 19–23 | 1,800 | 772 | 662 | S70 · MS21 · CW30 · OQ65 · OQ70 · M26 · S2 · SW33 | Price & lead time |
| GDH-230 | 19–23 | 2,000 | 867 | 700 | S70 · MS21 · CW30 · OQ65 · OQ70 · M26 · S2 · SW33 | Price & lead time |
DCB - grading & ditching bucket with round profile (3 models)
| Model | Machine class [t] | Width [mm] | Heaped capacity ISO 7451 [dm³] | Weight [kg] | Quick coupler brackets | Price & lead time |
|---|---|---|---|---|---|---|
| DCB-230 | 19–23 | 1,600 | 612 | 320 | S70 · CW30 · OQ65 · OQ70 · M26 · SW33 | Price & lead time |
| DCB-230 | 19–23 | 1,800 | 696 | 353 | S70 · CW30 · OQ65 · OQ70 · M26 · SW33 | Price & lead time |
| DCB-230 | 19–23 | 2,000 | 779 | 384 | S70 · CW30 · OQ65 · OQ70 · M26 · SW33 | Price & lead time |
PS - Scandinavian universal / grading bucket (2 models)
| Model | Machine class [t] | Width [mm] | Heaped capacity ISO 7451 [dm³] | Weight [kg] | Quick coupler brackets | Price & lead time |
|---|---|---|---|---|---|---|
| PS-230 | 19–23 | 1,800 | 1,179 | 679 | S70 · MS21 · OQ65 · OQ70 · M26 · S2 · SW33 · SW48 | Price & lead time |
| PS-230 | 19–23 | 2,000 | 1,374 | 753 | S70 · MS21 · OQ65 · OQ70 · M26 · S2 · SW33 · SW48 | Price & lead time |
| PS-230 | 19–23 | 2,100 | 1,472 | 791 | S70 · MS21 · OQ65 · OQ70 · M26 · S2 · SW33 · SW48 | Price & lead time |
Special use buckets
CB - heavy duty hydraulic clamp bucket (2 models)
| Model | Machine class [t] | Width [mm] | Heaped capacity ISO 7451 [dm³] | Weight [kg] | Quick coupler brackets | Price & lead time |
|---|---|---|---|---|---|---|
| CBR-190 | 12–19 | 1,200 | 803 | 631 | S70 · MS10 · CW30 · OQ65 · M18 · S1 · SW33 | Price & lead time |
| CBR-260 | 19–26 | 1,200 | 1,071 | 1,100 | S70 · MS21 · CW40 · OQ70 · M26 · S2 · SW48 | Price & lead time |
Non-bucket attachments
MR - heavy duty excavator multi-ripper (3 models)
| Model | Machine class [t] | Width [mm] | Weight [kg] | Quick coupler brackets | Price & lead time |
|---|---|---|---|---|---|
| MR-22 | 18–22 | 1,300 | 546 | S70 · MS21 · CW30 · OQ65 · OQ70 · M26 · S1 · S2 · SW33 · SW48 | Price & lead time |
| MR-26 | 23–26 | 1,300 | 734 | S70 · MS21 · CW30 · OQ70 · M26 · S2 · SW48 | Price & lead time |
| MR-32 | 27–32 | 1,300 | 994 | S70 · MS25 · CW40 · CW45 · OQ70-55 · S3 · SW48 | Price & lead time |
RIP - heavy duty ripper (1 model)
| Model | Machine class [t] | Weight [kg] | Quick coupler brackets | Price & lead time |
|---|---|---|---|---|
| Ripper-D | 19–29 | 403 | S70 · MS21 · CW30 · CW40 · OQ70 · OQ70-55 · M26 · S2 · SW48 | Price & lead time |
DuoRIP - double ripper for root extraction (1 model)
| Model | Machine class [t] | Width [mm] | Weight [kg] | Quick coupler brackets | Price & lead time |
|---|---|---|---|---|---|
| Duo-Ripper-30 | 18–30 | 500 | 565 | S70 · MS21 · CW30 · CW40 · OQ70 · M26 · S2 · SW48 | Price & lead time |
GRB - excavator grading beam (1 model)
| Model | Version | Machine class [t] | Width [mm] | Weight [kg] | Quick coupler brackets | Price & lead time |
|---|---|---|---|---|---|---|
| GRB maxi | Standard model - rigid with roller | 10–30 | 2,500 | 482 | S70 · MS10 · MS21 · CW20 · CW30 · CW40 · OQ65 · OQ70 · M26 · S2 · SW33 · SW48 | Price & lead time |
| GRB maxi | Standard model - rigid with roller | 10–30 | 3,000 | 540 | S70 · MS10 · MS21 · CW20 · CW30 · CW40 · OQ65 · OQ70 · M26 · S2 · SW33 · SW48 | Price & lead time |
| GRB maxi | Hydraulic-tilting model with roller | 10–30 | 2,500 | 620 | S70 · MS10 · MS21 · CW20 · CW30 · CW40 · OQ65 · OQ70 · M26 · S2 · SW33 · SW48 | Price & lead time |
S70 at a glance
- Coupler or brackets
- We make the S70 quick coupler and the attachment brackets for it
- Our range on S70
- 12 families, 24 models
- Our attachments on S70 are made for machines of
- 10–32 t
- Our coupler of this size, machine class
- 18–33 t
- Our coupler of this size, weight
- 270–692 kg
- Operation
- automatic, manual, tilt-swivel
What S70 means for your attachments
- 12 families and 69 model rows in our catalogue are made with S70 brackets.
- Those rows are made for machines of 10–32 t. Pick the row that matches your machine's operating weight.
- Bucket widths on this size run from 600–2,400 mm.
- Heaped bucket capacities (ISO 7451 / SAE J296) run from 398–1,472 l.
- The heaviest attachment here is GDH - heavy duty hydraulic grading & ditching bucket, up to 1,129 kg.
- The lightest is DCB - grading & ditching bucket with round profile, from 320 kg.
- The biggest choice is in DBF - flat-top digging bucket for quick coupler, with 12 models.
How S70 compares with the sizes next to it
| Size | Machine weight | Coupler weight | Models | Families |
|---|---|---|---|---|
| S30 | 0.5–2 t (our coupler) | 15–42 kg | 31 | 25 |
| S40 | 2–6 t (our coupler) | 30–92 kg | 87 | 28 |
| S45 | 5–12 t (our coupler) | 70–212 kg | 34 | 33 |
| S50 | 5–12 t (our coupler) | 90–232 kg | 32 | 31 |
| S60 | 12–20 t (our coupler) | 115–351 kg | 22 | 16 |
| S70 | 18–33 t (our coupler) | 270–692 kg | 24 | 12 |
| S80 | 30–34 t (our coupler) | 350–772 kg | 7 | 7 |
| S90 | 40–70 t (our coupler) | 750 kg | 3 | 3 |
Other coupler systems for the same machine weight
These sizes of other systems sit in a machine weight range that overlaps S70. The systems are built differently, so check which one is on your machine before you order.
Machines in the S70 weight range
237 machines from 16 makes weigh what our S70 rows are made for. This is about weight only; the coupler on your machine decides.
- Atlas 260LC
- CASE CX250E
- Caterpillar 326
- Develon DX230LCE-7
- Hidromek HMK 230 LC LR
- Hitachi ZX225US-7
- Hyundai HX260L
- JCB 220X
16 more machines
Machines per make in this weight range: Atlas 13, CASE 11, Caterpillar 14, Develon 21, Hidromek 6, Hitachi 14, Hyundai 15, JCB 8, Kobelco 19, Komatsu 48, Liebherr 29, LiuGong 6, Mecalac 1, Sany 3, Volvo 23, XCMG 6.
Listed by published operating weight, nearest to this size first. Open a machine to see the attachments we make for its weight.
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.
Send me the spec sheet for S70
Pick a family and we send its spec sheet for S70 brackets by email.
Send this answer to a colleague or dealer
S70: DBF - flat-top digging bucket for quick coupler
Questions about S70
What machine weight is S70 for?
Our S70 coupler is listed for machines of 18–33 t in our coupler catalogue.
Do you make the S70 coupler or only the brackets?
Both. We make the S70 quick coupler and the attachments with S70 brackets.
Is the S70 coupler automatic or manual?
Our S70 coupler comes as: automatic, manual, tilt-swivel.
Which attachments do you make with S70 brackets?
12 families with 24 models, starting with DBF - flat-top digging bucket for quick coupler, RDBF - flat-top skeleton DBF bucket on rods, DSX - Nordic heavy duty digging bucket. The full list is at the top of this page.
How do I check which coupler my machine has?
Use the coupler check on this page: pick the coupler you see, or follow the measuring steps. A photo of the coupler also works.
How do I get a price for S70 attachments?
Use the price button at the top of this page or the price link on any model row. Name your machine and we reply with a price for S70 attachments.
S is the Swedish quick coupler standard. The size number sets the pin diameter and the pin spacing, so the size decides the bracket, not the make of the machine.
Rock work beyond the standard buckets: we build the DBS rock bucket to order for carriers up to the 80 t class. DBS rock bucket
The quick coupler we make for this system: QC-S - S-System Scandinavian quick-coupler.
Every quick coupler is tested before dispatch.
- Variant
- Mechanical and hydraulic
- Safety lock
- Rear mechanical safety lock on both versions; pilot operated check valve on the hydraulic version only
- Source Quick-Coupler-Systems, accessed 2026-09-24
- View source
Machine classes in these tables
The models listed here name machine classes from 10 to 32 t in their own tables.
Buckets for S70 by type
For this system
- We make weld-on adapters for this system, without a plate.
- We make weld-on adapters with a plate for this system.
- We make bolt-on adapters for this system, drilled for the attachment.
- We make bolt-on mounting caps for rock breakers on this system.
- We make lifting adapters for this system, with a hook point for a big bag or another load.
Coupler system names belong to their owners. Sieruta is not affiliated with them. This list refers to the mechanical interface only.