Hydraulic breaker (hammer)

Hydraulic breaker (hammer)

I. Structure features

1. EMPIRE hydraulic breaker adopts super powerful blow technology, so that the hydraulic breaker perfect matches the driver to realize best effects and makes reasonable use of the maximum output energy, and is energy-saving and very effective.

2. “Hydraulic + nitrogen” impact driving system minimizes the energy loss and to provide largest impact force.

3. The bulk heat treatment technology of alloy steel causes no distortion or crack on rod contact surface when piston is working, besides, it is easy to use with minimal fault risks and thus reduces the maintenance costs.

4. In critical situations, some key positions are further reinforced and the German dual lubricating technology helps to reduce wear and extend their service life.

5. Application of unique noise reducing technology minimizes noise level during operation.

 

II. Use

Hydraulic hammer is widely used in mining, metallurgy, railway construction, road construction, public garden construction, building and shipbuilding industries, to breaker solid objects such as rocks, reinforced concrete and frozen earth.

 

III. Performance Indicators

 

Spec.

φ53

φ68

φ75

φ100

φ135

φ140

φ155

φ165

φ175

Weight

(kg)

120

250

380

765

1462

1760

2413

2650

3788

Overall Length

(mm)

1140

1330

1699

1939

2289

2414

2776

2919

3189

Overall

(mm)

177

235

290

395

508

508

610

610

665

Hydraulic oil pressure

(kg/cm²)

90~120

110~140

120~150

150~170

160~180

160~180

160~180

160~180

160~180

Hydraulic oil quantity

(l/min)

20~50

40~70

50~90

80~110

100~150

120~180

180~240

200~260

210~290

Blow frequency

(bpm)

600~1100

500~900

400~800

350~700

350~600

350~500

300~450

250~400

200~350

Hose Diameter

(In.)

1/2

1/2

1/2

3/4

1

1

1 1/4

1 1/4

1 1/4

Rod Diameter

(mm)

53

68

75

100

135

140

155

165

175

Rod Weight

(kg)

300

650

700

2847

3288

4270

7117

9965

12812

Bucket Capacity

(m³)

0.06~0.2

0.15~0.3

0.2~0.35

0.4~0.6

0.6~0.8

0.7~0.9

1.1~1.4

1.2~1.7

1.4~2.0

Vehicle Weight

(ton)

2.5~4.5

4.0~7.0

6.0~9.0

11~16

18~23

18~26

28~35

30~45

40~55

 

Note: Please contact us for more details. At request of our customers, Empire provides assembly, disassembly, maintenance and technical supports for our hydraulic breaker products.

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