Doosan hydraulic breaker, hydraulic breaker for excavator

Product DescriptionFeatures:1.Advanced Breaking TechnologyA.Deck durability design.The naked deck adopts high-intensitive steel plate to decrease wear.B.Oil seal durability design.The face increased pressure in the oil seal is designed to return oil passage, reduce oil seal pressure, and improve oil seal service life

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Product Description

Features:

1.Advanced Breaking Technology

A.Deck durability design.The naked deck adopts high-intensitive steel plate to decrease wear.

B.Oil seal durability design.The face increased pressure in the oil seal is designed to return oil passage, reduce oil seal pressure, and improve oil seal service life.

C.Lightweight design.Achieve the best match with excavators and loaders.

D.Low noise.In the city whose noise is limited, choose low-noise bracket breaker, which reduces noise effectively through the damping rubber cushion and seal box.

2.Powerful Hydraulic System Increased the Impact of Nitrogen

Superior performance.New hydraulic drive system for nitrogen provides a powerful blow crushing power;The maximum impact kinetic energy brings the highest production efficiency.

3.Long Working Life Reduces the Cost

A.Well-chosen alloy steel makes sure a longer working life

B.High precision processing and excellent heat treatment technology is designed to make Jishan breaker more durable.

4.Sufficient, Precise Spare Parts of High Quality

Strict quality testing system ensures the product's high quality and performance.

Parameters:

Item / Model

Unit

JSB200

JSB400

JSB600

JSB800

JSB900

Total Weight

Kg

90

254

264

486

853

Overall Length

Mm

1270

1347

1528

1920

2260

Operating Pressure

Kg/cm2

80-100

110-140

110-160

120-170

150-170

Required Oil Flow

L/min

15-25

25-45

30-45

45-85

80-120

Impact Rate

Bpm

700-1200

500-900

500-800

400-700

400-700

Hosepipe Diameter

Inch

1/2

1/2

1/2

3/4

3/4

Rod Diameter

Mm

45

68/70

75

85

100

Suitable Excavator

Ton

1.5-3.0

3.0-5.5

4.0-7.0

7.0-14

11-16

Item / Model

UNIT

JSB1200

JSB1600

JSB1900

JSB2800

JSB3500

JSB4500

Total Weight

Kg

1300

1679

1898

2455

2650

3753

Overall Length

Mm

2530

2695

2810

2895

3152

3310

Operating Pressure

Kg/cm2

150-170

160-180

160-180

160-180

160-180

160-180

Required Oil Flow

L/min

90-120

120-160

130-170

150-190

170-220

200-300

Impact Rate

Bpm

400-700

400-700

400-600

350-500

250-400

250-350

Hosepipe Diameter

Inch

1

1

1

1

1.25

1.25

Rod Diameter

Mm

120

135

140

150

155

165

Suitable Excavator

Ton

15-18

19-26

19-26

27-38

28-40

40-65

Application excavator:
CAT CASE DAEWOO HITACHI HYDUNDAI KOMATSU SAMSUNG VOLVO  KOBELCO  SANY  SUMITOMO  KATO DOOSAN  ATLAS  LOVOL  SUNWARD  IHI

Company Information

Our company is the professional manufacturer of hydraulic breaker, quick hitch, hydraulic compactor, ripper, grab bucker, hydraulic log/rock grapple for excavator, etc.Our products can be used for Komatsu, Hitachi, Kobelco, Kato, Sumitomo, Hyundai, Volvo excavator, etc.We are looking forward to having a good cooperation with you.


Our Services


1.Manufacturer:As a leading manufacturer of hydraulic attachments on excavator
And its spare parts, we provide full support to our customers includes competitive price, after-sale services, fast delivery and etc.

2.Lead time:We have a great deal of products and spare parts in stock.On leading time we have big advantages as a manufacuturer, usually in 7-10 days after order confirmation.

3.Package:The goods are packed in strong fumigated wooden cases.They could also packed according to customers' request.

4.Payments:We usually accept T/T, L/C or Western Union, other terms also could be negotiated, such as Alibaba trade assurance, will guarantee buyer's interest.

5.Reassurance:We are Alibaba golden supplier, our trade assurance limit is US$11,000.00.If there is any quality problem, Alibaba will refund you.


Contact information

If you are interested in our products, please feel free to contact me.
Ms.Polina
Mobile:0086-15688512271

Website:cnjisanbr.en.made-in-china.com

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