Stationary Rockbreaker Applications



 

Jaw crushers are typically used in many medium duty primary crushing applications. A fixed jaw plate opposite and moving jaw plate size the material through as it passes from the top to the bottom of the crusher. The jaw crusher is typically fed from a rock box by a vibrating feeder.

A rock breaker should be positioned to assist with raking rocks into the crusher, reduce oversize, and to be able to reach into the crusher to assist with processing and clearing jams.



 

Crusher Coverage:

The boom you choose to carry the selected breaker depends on its ability to provide full coverage of the area where material will require breaking, racking or clearing.

Breaker power required is determined by the hardness, toughness and size of material to be broken. The size of your crusher or grizzly also affects the selection size of breaker.

Hydraulic Breakers for Stationary Applications

Hydraulic Breakers

 

BX15

BX20

BX30

BX40

BXR50

BXR65

BXR85

Energy Class ft-lbs
Joules
1,500
2,000
2,000
2,700
3,000
4,100
4,000
5,400
5,000
6,800
6,500
8,800
8,500
11,500
Operating Weight
(including top bracket)
lbs
kg
1,355
615
2,050
930
2,668
1,210
3,830
1,740
4,200
1,900
4,860
2,200
6,500
2,950
Overall Length
(including standard bracket)
in
mm
78
1,980
88
2,225
97
2,455
109
2,760
103
2,622
112
2,863
127
3,241
Oil Flow Range gpm
lpm
14-27
50-100
24-29
90-110
27-37
100-140
29-42
110-160
40-53
150-200
42-56
158-210
46-61
173-230
Working Pressure Range psi
bar
1,450-2,000
100-140
1,740-2,300
120-160
1,740-2,450
120-170
1,900-2,450
130-170
2,250-2,755
155-190
2,250-2,755
155-190
2,250-2,755
155-190
Blow Rate
Blow Rate - High Speed
bpm
bpm
300-700
550-950
350-550
500-750
350-550
500-850
350-500
450-600
387-589
445-804
335-514
385-684
285-435
328-578
Tool Diameter in
mm
3.3
85
4.1
105
4.7
120
5.3
135
5.5
140
6.0
150
6.3
160
Exposed Tool Length in
mm
18.5
465
21.3
538
26.5
668
26.5
668
25.1
635
26.2
665
29.0
745

* the maximum bpm includes the effects of the energy recovery system

BTI Mine Runner

Milton Quarry Testimonial

Hydraulic Wheel Drive

Vibratory Pick Scaling


BTI on Facebook   BTI on Linkedin   BTI Youtube Channel