20-40 Tons Excavator Skid Steer Concrete Crusher Bucket Jaw Rock Crusher Bucket

• Customization: Available
• Type: Excavator Bucket
• Application: Excavator
• Model NO.: RCB300
• Certification: CE, ISO9001: 2000
• Condition: New
• Warranty: 12 Months
• Transport Package: Wooden Box or Steel Plate or Wooden Plate
• Specification: 2640mm*2010mm*1840mm
• Trademark: RAY ATTACHMENTS
• Origin: Jiangsu, China

Product Description

Products Description                                                                                                                                    
Excavator Crusher Bucket

A bucket crusher or crusher bucket is a type of jaw crusher. It's an attached tool for excavators for built-in crushing construction waste and demolition materials. It has the design of a shovel, which is open at the rear for releasing the shredded material. Compared to normal jaw crushers, the jaw crusher bucket has a lower production, but can be transported more easily and only needs an excavator to operate.

Bucket crushers are primarily employed in mining and demolition for the breaking-down of crude minerals, concrete and masonry.

Working Principle
Its way of working consists on a bucket with two crushing jaws inside, one of them is fixed and the other one is driven by motor directly and moves back and forth relative to it, has a unique, aggressive figure-eight crushing motion that produces high quality cubical product, enabling the aggregate to be reused on site.

Application

Construction Rubbish

Mine Stone
Building Stone

The crushing bucket is widely used in quarrying, mining, gravel and building materials recycling. The crushing bucket is suitable for excavators weighing more than 20 tons. The crushing bucket is compact, multi-purpose and suitable for crushing and recycling of inert materials, or due to demolition construction materials (road engineering-infrastructure-pipelines and pipelines).

Model		RCB200	RCB300
Excavator	ton	20-29	30-40
Weight	kgs	3500	4800
Bucket capacity	cbm	0.75m3	1.1m3
Size	mm	2250*1300*1440	2640*2010*1840
Bucket opening size	mm	1240*500	1600*500
Input size	mm	500*700	500*900
Output size	mm	10-200	10-200
Hydraulic motor	oil pressure(MPa)	24.5	25
	speed(min)	350	350
	oil quantity(L/min)	260	260

Our Advantages                                                                                                                                             1. Imported Italy SAI motor.
2. RAY adopts the independent design, and the hydraulic motor drive directly, and make maintenance easier.
3. Mn18Cr2MoNi wear plate made the crushing plate make it a long lifetime. On average 8 hours per day, 6 months change one set crushing plate.
4. Bucket opening size is 1600*500mm, the inlet can reach 500*900mm, but the outlet can be as small as 10mm, which is as big as a fingernail.
5. Compared with belt type, our maintenance is more convenient.
We only need to fill reserved grease ports regularly.
6. Crushing construction waste/concrete- discharge hole 4cm- one hour crushing about 40-50T.
Crushing Blue stone( hard rocks)- discharge hole 4cm- one hour crushing about 20T.
Customer Photos                                                                                                                                           

Packing & Shipping                                                                                                                                        
Wooden box or steel plate or wooden plate.