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Оборудование

BX Series Hydraulic Breakers

The design of the BX Series of Hydraulic Breakers produces stable high-speed percussion, and exceptional value and durability for all construction, demolition, and rockbreaking requirements.

 

 

 

 

 

·Breaker mounted manual high / low stroke selector (BX8-BX40); improves production capability.

·Long stroke piston design; provides high levels of constant blow energy.

·Anti-blank fire on / off selector (BX8-BX40); alternate modes when operating in varying rock conditions.

·Optimal sound dampening (BX6-BX40) further lowers noise levels, pertinent in high density population areas.

 

 

 

 

 

BX4

BX6

BX8

BX10

BX15

BX20

BX30

BX40

Energy Class

ft-lbs Joules

400

550

600

800

800

1,100

1,000

1,350

1,500

2,000

2,000

2,700

3,000

4,100

4,000

5,400

 

Operating Weight(including top bracket)

 

lbs

kg

420

190

440

200

735

333

948

430

1,355

615

2,050

930

2,668

1,210

3,830

1,740

 

Overall Length(including standard bracket)

 

Inmm

 

53

1,350

54

1,380

63

1,600

71

1,800

78

1,980

88

2,225

97

2,455

109

2,760

 

Oil Flow Range

gpm

lpm

7-11

25-40

8-13

30-50

8-14

30-55

12-21

45-80

14-27

50-100

24-29

90-110

27-37

100-140

29-42

110-160

 

Working

 

Pressure Range

Psibar

1,300-

1,740

90-120

1,300-

1,740

90-120

1,450-

2,000

100-140

1,450-

2,000

100-140

1,450-

2,000

100-140

1,740-

2,300

120-160

1,740-

2,450

120-170

1,900-

2,450

130-170

Blow Rate

Blow Rate - High Speed

bpm

bpm

550-950

n/a

400-1,000

n/a

350-900

450-1,000

300-900

450-1,000

300-700

550-950

350-550

500-750

350-500

500-850

350-500

450-600

Tool Diameter

in

mm

2.1

53

2.4

62

2.8

70

3.1

78

3.3

85

4.1

105

4.7

120

5.3

135

Exposed Tool Length

in

mm

12.8

320

13.5

345

16.3

413

17.5

445

18.5

465

21.3

538

26.5

668

26.5

668

Recommended

 

Carrier Weight

lbmtonne

2,650-

8,900

1.2-4

6,600-

9,950

3-4.5

6,600-

17,700

3-8

11,000-

17,700

5-8

13,200-

19,900

6-9

22,000-

33,100

10-15

35,200-

44,100

16-20

39,700-

55,200

18-25

Underwater provision hole

n/a

n/a

n/a

standard

standard

standard

standard

standard

Auto grease provision hole

n/a

n/a

n/a

standard

standard

standard

standard

standard

2-stroke remote control

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

Oil regeneration system

n/a

n/a

standard

standard

standard

standard

standard

standard

Anti-blank fire interlock

n/a

n/a

standard

standard

standard

standard

standard

standard

Grease unit installed on breaker

n/a

n/a

n/a

n/a

optional

optional

optional

optional

Grease unit installed on excavator

n/a

n/a

n/a

optional

optional

optional

optional

optional

Silenced box housing

n/a

standard

standard

standard

standard

standard

standard

standard

Severe duty wear kit

n/a

n/a

n/a

n/a

n/a

optional

optional

optional

 

 

Sizing BX Series Hydraulic Breakers

 


 

Small Breakers:

Up to 1100-ft.lb.class (1627 Joules), are typically used in concrete and other light duty work.

 

Medium Breakers:

1200 - 4000-ft.lb. class (1627 - 5423 Joules) are used in both concrete and rock applications with limitations on the size and amount of material to be broken.

 

Large Breakers:

 

Over 4000 ft. Lb. class (5423 Joules), are typically used in hard rock, high production applications.

 

 

Breaking Oversize:

Over 4000 ft. Lb. class (5423 Joules), are typically used in hard rock, high production applications.

 

When breaking oversize material the breaker is expected to break the material down quickly into multiple pieces. This is optimum production. If the operator has to re-position the breaker towards the edge of the rock and gradually downsize the material, production rate slows down.

To assess which breaker will effectively handle this application, the size and hardness of the material must be known. For example, if a 4 cu. yard piece of hard rock (20,000 psi or greater) needs to be broken in half you require a 7,500-ft. lb. or larger breaker. If a 2 cu.yd.piece of limestone (20,000 psi or less) needs to be broken in half you require a 3,000 - 5,000-ft. lb. Breaker.

 

 

Production Rates:

 

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