Digging buckets for CW20

4 models in 2 families

A digging bucket is built for excavation and loading. For CW20 we list 4 models of this type in 2 families, for machine classes of 10–19 t. Our catalogue gives the CW20 quick coupler itself a class of 7.5–15 t. These buckets are 400–1,400 mm wide, hold 139–1,164 dm³ heaped (ISO 7451) and weigh 156–643 kg.

Our machine fit pages hold 198 machines from 20 makes with a published operating weight of 10–19 t for which we list CW20 attachments. The most come from Komatsu, Liebherr, and Hyundai. The nearest larger size with this type is CW30, with 3 models for 12–30 t.

To choose, compare your machine's operating weight with these classes and tell us which coupler it has. Our engineers confirm the final fit with the quote.

DB - heavy duty digging bucket

Model	Machine class [t]	Width [mm]	Heaped capacity ISO 7451 [dm³]	Weight [kg]	Quick coupler brackets	Price & lead time
DB-120	10–12	400	139	156	CW20 · SW33	Price & lead time
DB-120	10–12	500	190	178	CW20 · SW33	Price & lead time
DB-120	10–12	600	244	200	CW20 · SW33	Price & lead time
DB-120	10–12	800	356	244	CW20 · SW33	Price & lead time
DB-120	10–12	1,000	475	288	CW20 · SW33	Price & lead time
DB-120	10–12	1,200	597	332	CW20 · SW33	Price & lead time
DB-160	12–16	500	225	248	CW20 · SW33	Price & lead time
DB-160	12–16	600	292	276	CW20 · SW33	Price & lead time
DB-160	12–16	800	434	337	CW20 · SW33	Price & lead time
DB-160	12–16	1,000	584	396	CW20 · SW33	Price & lead time
DB-160	12–16	1,200	740	455	CW20 · SW33	Price & lead time
DB-190	16–19	600	374	350	CW20 · SW33 · SW48	Price & lead time
DB-190	16–19	800	557	424	CW20 · SW33 · SW48	Price & lead time
DB-190	16–19	1,000	751	497	CW20 · SW33 · SW48	Price & lead time
DB-190	16–19	1,200	955	570	CW20 · SW33 · SW48	Price & lead time
DB-190	16–19	1,400	1,164	643	CW20 · SW33 · SW48	Price & lead time

CB - heavy duty hydraulic clamp bucket

Model	Machine class [t]	Width [mm]	Heaped capacity ISO 7451 [dm³]	Weight [kg]	Quick coupler brackets	Price & lead time
CBR-120	10–12	1,000	430	355	S60 · MS10 · CW20 · OQ60 · M18 · SW33	Price & lead time

Other bucket types for CW20

All attachments for CW20

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