Back Head 155mm Excavator Breaker Attachment SB121 Hydraulic Breaker Cylinder

SB121 Front Head/Back Head Of Hydraulic Excavator Breaker Attachment

(1) Main technical parameters on excavator breaker attachment 

A. Item: excavator breaker attachment front head;

Model: SB121

Size: 765*288*326mm

Materials: 40CRMO

Applicable excavator breaker model: HY155

Applicable breaker chisels: 155mm

B. Item: excavator breaker attachment back head:

Model: SB121

Size: 375*288*383mm

Materials: 40CRMO

Applicable excavator breaker model: HY155

Applicable breaker chisels: 155mm

(2) About Excavator Breaker Attachment Upper Head Cylinder Parts For Hammer Chisels

Back cylinder head, also named upper cylinder, nitrogen gas room, is mainly used to storing nitrogen gas,

Which will be used to cool the pistons in the working.

One excavator breaker hammer cylinder include 3 parts:

1. Back cylinder head (upper cylinder);

2. Middle cylinder;

3. Front cylinder head (bottom cylinder).

(3) Pic on hydraulic breaker hammer cylinders

(4) 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.