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Attachments with a CW45 bracket

These attachment models list a CW45 bracket in the quick coupler column of their model tables. CW sizes in the range: CW00–CW55. The bracket for your machine is confirmed with your quote.

7 models in 7 families

Price & lead timeGet price & lead time

CW - CW-System compatible quick-coupler

All coupler specs
ModelMachine class [t]Weight [kg]Price & lead time
CW-4525–45450Price & lead time
CW-45 S25–45435Price & lead time
CW-U-4525–451,146Price & lead time
CW-U-45 S25–451,131Price & lead time

Which machine do you have?

Digging & sorting buckets

DB - heavy duty digging bucket (DB)

DB - heavy duty digging bucket (1 model)

ModelMachine class [t]Width [mm]Heaped capacity ISO 7451 [dm³]Weight [kg]Quick coupler bracketsPrice & lead time
DB-40030–401,0001,082957CW45 · SW48 · SW66Price & lead time
DB-40030–401,2001,3761,088CW45 · SW48 · SW66Price & lead time
DB-40030–401,4001,6821,219CW45 · SW48 · SW66Price & lead time
All Models (1)
SDB - heavy duty skeleton DB bucket (SDB)

SDB - heavy duty skeleton DB bucket (1 model)

ModelMachine class [t]Width [mm]Heaped capacity ISO 7451 [dm³]Weight [kg]Quick coupler bracketsPrice & lead time
SDB-40030–401,6001,9171,411CW45 · SW48 · SW66Price & lead time
SDB-40030–401,8002,2241,550CW45 · SW48 · SW66Price & lead time

Ditching, grading, sloping buckets

GDH - heavy duty hydraulic grading & ditching bucket (GDH)

GDH - heavy duty hydraulic grading & ditching bucket (1 model)

ModelMachine class [t]Width [mm]Heaped capacity ISO 7451 [dm³]Weight [kg]Quick coupler bracketsPrice & lead time
GDH-40030–402,0001,3361,218S80 · MS25 · CW45 · OQ80 · S3 · SW48Price & lead time
GDH-40030–402,4001,6321,350S80 · MS25 · CW45 · OQ80 · S3 · SW48Price & lead time
GDH-40030–402,6001,7801,415S80 · MS25 · CW45 · OQ80 · S3 · SW48Price & lead time
SB - Dutch profile grading & ditching bucket (SB)

SB - Dutch profile grading & ditching bucket (1 model)

ModelMachine class [t]Width [mm]Heaped capacity ISO 7451 [dm³]Weight [kg]Quick coupler bracketsPrice & lead time
SB-40030–402,0001,739889CW45 · SW66Price & lead time
SB-40030–402,2001,940960CW45 · SW66Price & lead time
SB-40030–402,4002,1411,030CW45 · SW66Price & lead time
All Models (1)
DCB - grading & ditching bucket with round profile (DCB)

DCB - grading & ditching bucket with round profile (1 model)

ModelMachine class [t]Width [mm]Heaped capacity ISO 7451 [dm³]Weight [kg]Quick coupler bracketsPrice & lead time
DCB-40030–402,0001,307721S80 · CW45 · OQ80 · SW48Price & lead time
DCB-40030–402,4001,592836S80 · CW45 · OQ80 · SW48Price & lead time
DCB-40030–402,6001,735893S80 · CW45 · OQ80 · SW48Price & lead time

Non-bucket attachments

MR - heavy duty excavator multi-ripper (MR)

MR - heavy duty excavator multi-ripper (1 model)

ModelMachine class [t]Width [mm]Weight [kg]Quick coupler bracketsPrice & lead time
MR-3227–321,300994S70 · MS25 · CW40 · CW45 · OQ70-55 · S3 · SW48Price & lead time
RIP - heavy duty ripper (RIP)

RIP - heavy duty ripper (1 model)

ModelMachine class [t]Weight [kg]Quick coupler bracketsPrice & lead time
Ripper-E30–40490S80 · MS25 · CW45 · OQ80 · S3 · SW48Price & lead time

CW45 at a glance

Coupler or brackets
We make the CW45 quick coupler and the attachment brackets for it
Our range on CW45
7 families, 7 models
Our attachments on CW45 are made for machines of
27–40 t
Our coupler of this size, machine class
25–45 t
Our coupler of this size, weight
435–1,146 kg
Operation
automatic, manual, tilt-swivel

What CW45 means for your attachments

  • 7 families and 20 model rows in our catalogue are made with CW45 brackets.
  • Those rows are made for machines of 27–40 t. Pick the row that matches your machine's operating weight.
  • Bucket widths on this size run from 1,000–2,600 mm.
  • Heaped bucket capacities (ISO 7451 / SAE J296) run from 1,082–2,224 l.
  • The heaviest attachment here is SDB - heavy duty skeleton DB bucket, up to 1,550 kg.
  • The lightest is RIP - heavy duty ripper, from 490 kg.
  • The biggest choice is in DB - heavy duty digging bucket, with 6 models.

How CW45 compares with the sizes next to it

SizeMachine weightCoupler weightModelsFamilies
CW000–1 t (our coupler)10–27 kg99
CW051–3.5 t (our coupler)25–67 kg6527
CW103.5–10.5 t (our coupler)65–179 kg6628
CW207.5–15 t (our coupler)180–396 kg2214
CW3015–25 t (our coupler)220–531 kg1910
CW4020–30 t (our coupler)230–614 kg1110
CW4525–45 t (our coupler)435–1,146 kg77
CW5535–60 t (our coupler)660 kg33

Other coupler systems for the same machine weight

These sizes of other systems sit in a machine weight range that overlaps CW45. The systems are built differently, so check which one is on your machine before you order.

Machines in the CW45 weight range

119 machines from 14 makes weigh what our CW45 rows are made for. This is about weight only; the coupler on your machine decides.

16 more machines

Machines per make in this weight range: CASE 5, Caterpillar 6, Develon 7, Hidromek 3, Hitachi 10, Hyundai 3, JCB 2, Kobelco 11, Komatsu 22, Liebherr 20, LiuGong 4, Sany 3, Volvo 20, XCMG 3.

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
Drawing of a bracket with the pin diameter (1), the pin centre distance (2) and the ear width (3) marked

Not sure which system it is? Three measurements tell us which bracket you need.

  1. Measure the diameter of both pins.
  2. Measure the distance between the pin centres.
  3. 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 CW45

Pick a family and we send its spec sheet for CW45 brackets by email.

Machine

CW45 quick coupler

We usually reply within 1 working day.

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Machine, line and sizes

CW45: DB - heavy duty digging bucket

Questions about CW45

What machine weight is CW45 for?

Our CW45 coupler is listed for machines of 25–45 t in our coupler catalogue.

Do you make the CW45 coupler or only the brackets?

Both. We make the CW45 quick coupler and the attachments with CW45 brackets.

Is the CW45 coupler automatic or manual?

Our CW45 coupler comes as: automatic, manual, tilt-swivel.

Which attachments do you make with CW45 brackets?

7 families with 7 models, starting with DB - heavy duty digging bucket, SDB - heavy duty skeleton DB bucket, GDH - heavy duty hydraulic grading & ditching 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 CW45 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 CW45 attachments.

CW is the Verachtert quick coupler system. The size number sets the pin spacing and the pin diameter, and the bracket follows the code printed in the table.

The quick coupler we make for this system: CW - CW-System compatible quick-coupler.

Every quick coupler is tested before dispatch.

Variant
Mechanical and hydraulic
Safety lock
Manual safety lock on the mechanical version; 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 27 to 40 t in their own tables.

Buckets for CW45 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.

All Verachtert CW sizes

Coupler system names belong to their owners. Sieruta is not affiliated with them. This list refers to the mechanical interface only.

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Tell us your machine and what you need. We will help confirm the fit.

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What happens next: our sales team reads your request and answers by email or phone. We usually reply within 1 working day.