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Chisel 68mm Hammer Hydraulic Breaker For Excavators JCB Breaker

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Chisel 68mm Hammer Hydraulic Breaker For Excavators JCB Breaker

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Brand Name : Dopro

Model Number : DPSB680

Certification : ISO CE

Place of Origin : CHINA

MOQ : 1

Price : 100-1000

Supply Ability : 9000 Pcs Per Month

Delivery Time : 5-7 Working Days

Packaging Details : Export Wooden Cases /Pallet

Name : Hammer Hydraulic Breaker

Application : Construction

After-sales service provided : Engineers available to service machinery overseas

Condition : Yellow or as customer's request

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Hydraulic Breakers For Excavators JCB Breaker Chisel 68mm

Hydraulic Breaker Hammer

As the piston strikes the chisel with extreme acceleration, the created impact forces the pressure to increase. The oil goes through the chamber and is changed into low pressure. At the same time, the chamber remains at a constant high pressure. The combination of this high and low pressure forces the valve to lower.

SPECIFICATION
Model 　 DPSB400 DPSB450 DPSB530 DPSB680 DPSB750 DPSB1000
Suitable
Excavator		 Min ton 0.8 1.2 3 6 7 11
Max ton 2.5 3 5.5 9 14 17
Suitable ton 1 2 4 7 7 14
Tool
(MoilType)		 Weight Kg 4 6 9 20 25 59
Diameter mm 40 45 53 68 75 100
OperatingWeight
(Tool+M/C)		 　 Kg 70 90 120 250 380 765
　 h
IL		 158 200 330 605 649 1749
Height 　 mm 972 1071 1147 1349 1618 1934

Operating Pressure
(Breaker)		 　 bar 90～120 90～120 90～120 110~140 120～150 150～170
　 psi 1,160～1,450 1,160～1,450 1,305～1,740 1,377～1,885 1,450~2,030 2,175～2,465
Setting Pressure
(Machine)		 　 bar 150 150 150 170 180 200
　 psi 2175 2175 2175 2465 2610 2900
Impact Rate 　 bpm 800～1,400 700～1,200 600~1,100 500～900 400～800 350～700
BackHead Pressure
(N2-Gas)		 　 bar/psi 14/203 14/203 16/232 16/232 16/232 16/232
Required Oil Flow 　 l/min 15～30 20～40 25～50 40~70 50～90 80～110
　 　 　 　 　 　 　 　
SPECIFICATION
Model 　 DPSB1350 DPSB1400 DPSB1500 DPSB1550 DPSB1650 DPSB1750
Suitable
Excavator		 Min ton 16 18 25 28 20
0		 40
Max ton 21 26 30 25 45 55
Suitable ton 20 24 24 34 40 50
Tool
(MoilType)		 Weight Kg 125 129 129 193 233 311
Diameter mm 135 140 140 155 165 175
Operating Weight
(Tool+M/C)		 　 Kg 1462 1740 2144 2413 2650 3857
　 lb 3190 3916 3916 5940 6589 9020
Height 　 mm 2295 2429 2623 2776 2953 3189

Operating Pressure
(Breaker)		 　 bar 160～180 160～180 160～180 160～180 160～180 160～180
　 psi 2,320～2,610 2,320～2,610 2,320～2,610 2,320～2,610 2,276~2,702 2,276～2,845

Setting Pressure
(Machine)		 　 bar 210 210 210 220 240 240
　 psi 3045 3045 3045 3190 3480 3480
Impact Rate 　 bpm 350～600 350～500 300～450 300～450 250～400 150～350
Back Head Pressure
(N2-Gas)		 　 bar/psi 16/232 16/232 16/232 16/232 17/246 18/261
Required Oil Flow 　 l/min 100～150 120～180 150～210 180～240 200～260 200～290
　 　 　 　 　 　 　 　

Chisel 68mm Hammer Hydraulic Breaker For Excavators JCB Breaker


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