Digging buckets for CW40

2 models in 2 families

A digging bucket is built for excavation and loading. For CW40 we list 2 models of this type in 2 families, for machine classes of 19–30 t. Our catalogue gives the CW40 quick coupler itself a class of 20–30 t. These buckets are 800–1,600 mm wide, hold 628–1,569 dm³ heaped (ISO 7451) and weigh 655–1,100 kg.

Our machine fit pages hold 193 machines from 16 makes with a published operating weight of 19–30 t for which we list CW40 attachments. The most come from Komatsu, Liebherr, and Develon. The nearest smaller size with this type is CW30, with 3 models for 12–30 t. The nearest larger size with this type is CW45, with 1 model for 30–40 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-300	23–30	800	628	655	CW30 · CW40 · SW48	Price & lead time
DB-300	23–30	1,000	848	766	CW30 · CW40 · SW48	Price & lead time
DB-300	23–30	1,200	1,079	878	CW30 · CW40 · SW48	Price & lead time
DB-300	23–30	1,400	1,325	989	CW30 · CW40 · SW48	Price & lead time
DB-300	23–30	1,500	1,447	1,044	CW30 · CW40 · SW48	Price & lead time
DB-300	23–30	1,600	1,569	1,100	CW30 · CW40 · 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-260	19–26	1,200	1,071	1,100	S70 · MS21 · CW40 · OQ70 · M26 · S2 · SW48	Price & lead time

Other bucket types for CW40

All attachments for CW40

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