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Brand Name : HANYUN
Model Number : 30G
Place of Origin : China
MOQ : 1 set
Price : Negotiable
Payment Terms : L/C, T/T
Supply Ability : 5000 sets per year
Delivery Time : 3-15working days
Packaging Details : Fumigation-free pallets/ exported plywood box
Item : Excavator Breaker Attachment
Material : 40CR/20CRMO
Size : 280*280*735mm
Suitable breaker chisels : 150mm
Nearest port : Qingdao port/Tianjin port/Shanghai port
Delivery : Immediate delivery
Warranty : 6 Months-12months
Type : Silenced Box Type,side type .top type
Excavator Breaker Attachment Front Cylinder/Middle Cylinder/ Back Cylinder
(1) About excavator breaker attachment cylinders
Excavator breaker attachment cylinders are made up of front cylinder (front head), middle cylinder and
back cylinder (back head).
Here details on SB121 bottom cylinder head shared as below:
| Product name | Model | Size | Applicable breaker chisels | 
| Hydraulic Concrete Breaker Attachments Front Head/Back Head | 30G | 280*280*735MM | 150MM | 
(2) What cylinders brands you can customize?
Hanyun could customize different brands of cylinders for different hydraulic breakers.
The popular hydraulic brands are:
SOOSAN, JCB, RAMMER, ATLAS COPCO, STANLEY, FURUKAWA, NPK and other brands.
(3) Main advantages of excavator breaker attachment cylinders
1. Leading heat treatment technology ensures high strength and good toughness of cylinders;
2. High durability and long service life;
3. Powerful striking force;
4. High precision machining, perfect details;
5. Easy maintenance
(4) Pic on hydraulic breakers cylinders

(5) FAQ
A: The min order quantity is 1-5 pieces according to different size.
 1. Q: What is the MOQ?
2. Q: Whether free sample is available?
A: Yes, free sample available. Usually we charge it as sending the sample and deduct the price in the original order.
3. Q: Do you have stock?
A: Yes, we have large quantity of standard spare parts in stock, immediate delivery is available.
4. Q: Could you customized the products for me?
A: Sure, customization service available.
5. Q: What is your delivery time?
A: For standard products, 3-15 days; for customized products, 10-20 days.
(6) Factory picture for reference




OUR FACTORY



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| 150MM Chisels Excavator Breaker Attachment Front Middle Back Cylinder Images | 
 HB30G Hydraulic Rock Breaker Hammer Cylinders Assembly Main Body
                                                                                        
                                                        
                        
                        
                        
                                                            HB30G Hydraulic Rock Breaker Hammer Cylinders Assembly Main Body
                                                    
                        
                     20CrMo Excavator Breaker Attachment Hammer Inner Bushing
                                                                                        
                                                        
                        
                        
                        
                                                            20CrMo Excavator Breaker Attachment Hammer Inner Bushing
                                                    
                        
                     SB121 Excavator Hydraulic Breaker Hammer Front Head 155mm Chisels
                                                                                        
                                                        
                        
                        
                        
                                                            SB121 Excavator Hydraulic Breaker Hammer Front Head 155mm Chisels
                                                    
                        
                     SB81 Excavator Bottom Head Hydraulic Breaker Cylinder Piston 140mm
                                                                                        
                                                        
                        
                        
                        
                                                            SB81 Excavator Bottom Head Hydraulic Breaker Cylinder Piston 140mm
                                                    
                        
                     42CRMO Excavator Breaker Attachment Demolition 20CRMO Flat Rod Pin
                                                                                        
                                                        
                        
                        
                        
                                                            42CRMO Excavator Breaker Attachment Demolition 20CRMO Flat Rod Pin
                                                    
                        
                     45mm Chisel Hammer Rod Pin 40CRMO Flat 42CRMO Hydraulic Breaker Spare Parts
                                                                                        
                                                        
                        
                        
                        
                                                            45mm Chisel Hammer Rod Pin 40CRMO Flat 42CRMO Hydraulic Breaker Spare Parts
                                                    
                        
                     42CRMO Zinc Excavator Breaker Attachment 53mm Chisel Hydraulic Breaker Rod Pin
                                                                                        
                                                        
                        
                        
                        
                                                            42CRMO Zinc Excavator Breaker Attachment 53mm Chisel Hydraulic Breaker Rod Pin
                                                    
                        
                     40CRMO 42CRMO Hydraulic Hammer Spare Parts 68mm Breaker Flat Pin
                                                                                        
                                                        
                        
                        
                        
                                                            40CRMO 42CRMO Hydraulic Hammer Spare Parts 68mm Breaker Flat Pin
                                                    
                        
                     40CRNIMO Excavator Breaker Attachment HRC 58-62 68mm Hydraulic Breaker Piston
                                                                                        
                                                        
                        
                        
                        
                                                            40CRNIMO Excavator Breaker Attachment HRC 58-62 68mm Hydraulic Breaker Piston
                                                    
                        
                     Anti Rust Hydraulic Breaker Spare Parts 100mm Chisel HRC58-62 Hydraulic Hammer
                                                                                        
                                                        
                        
                        
                        
                                                            Anti Rust Hydraulic Breaker Spare Parts 100mm Chisel HRC58-62 Hydraulic Hammer