hydraulic breaker hammers for mini excavator

Quantity:



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Model:
SB40
Productivity:
5000sets/year
Origin:
China
Packing:
Standard Export Plywood Package
MOQ:
1 PC
Delivery Term:
within 5-10days after the payment recepit
Price Term:
FOB, CIF, C&F
Payment Term:
T/T

Side Type Breakers

Reducing total-length

More convenience to handle the breaking object

Easy maintence

Our Service:
1) Any your inquiry related our products will be replied with 24 hours
2) We can also provide OEM business
3) Warranty: 1 year and For free techinical support all the time.
4) How to get the correct information of goods? Pls let us know the following news:
a. Your excavator model
b. The operation weigt of your excavator
c. The quantity of your order
d. Your destination port

1. Main Valve

1) Easy to repair
2) To prevent the cylinder deformation

2. Piston

1) Piston stroke, increase blow f orce
2) Special damping system, reduce the recoil force
3) Precision of piston and cylinder is further improved, reduce resistance, improve efficiency

3. The high quality of chisel

1). Alloy steel raw material selection.
2) The depth of heat high precision processing
3) Heat resistance, wear resistance strong

4. The whole box shell

1) The durable welding structure, chisel protection more perfect and more stable
2) The seal is complete, eff ective dust control measures to improve the durability of structure, protect against cylinder damage and the bushings premature wear
3) The big plate with light weight, simple structure ,convenient operation and repair

5. Nitrogen chamber

1) Structure more compact
2) Ensure the reduction of the nitrogen chamber volume of the nitrogen pressure under the condition of invariable, the hammer is more energy saving

Applicable Field:

Mining---Mining, Second time Breaking

Metallurgy---Clearing Slag, Demolition of furnace and foundation

Road---Repairing, Breaking, Foundation Work

Railway---Tunneling, Demotion of Bridge

Construction---Demolition of building and reinforced concrete

Ship Repairing---Clearing clam and trust from the hull.

Others---Breaking frozen mud

Applicable Excavator:
VOLVO, HITACHI, KATO, KOMATSU, KOBELCO, CAT, HYUNDAI, SUMITOMO,DOOSAN, CASE AND SO ON.

Items	Units	SB40
Operating Weight	kg/1bs	320/705
Working Pressure	bar psi	95~130 1,377~1,885
Maximum Pressure	bar/psi	170/2,465
Operating Oil Flow	1/min	30~60
Chisel Diameter	mm	68
Impact Rate	bpm	550~950
Impact Energy	j kg.m	720 74
Suitable Excavator	ton 1bs	4.0~6.0 8,820~13,230

Items	Units	SB40
Operating Weight	kg/1bs	320/705
Working Pressure	bar psi	95~130 1,377~1,885
Maximum Pressure	bar/psi	170/2,465
Operating Oil Flow	1/min	30~60
Chisel Diameter	mm	68
Impact Rate	bpm	550~950
Impact Energy	j kg.m	720 74
Suitable Excavator	ton 1bs	4.0~6.0 8,820~13,230

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hydraulic breaker hammers for mini excavator

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