Engineering Application Scope
UNT Side type breaker has the characteristics of convenient maintenance and flexible operation, It is the first choice for mining operation and highway construction;
UNT Top type breaker with the characteristics of side type breaker convenient operation, flexible operation.At the same time, because of slender body, can meet the requirements of the demolition of houses and other remote operation.
Advantage
1、Powerful blow force will enhance our operation effectiveness;
2、Less spare parts,the use of low cost
3、Innovative design, and constantly maintain product innovation and update.
Product Parameters
category
UNT45
UNT55
UNT70
UNT75
weight
kg
120
143
256
390
Oil flow
L/min
24-50
24-50
34-60
40-80
frequency
bpm
500-950
500-950
500-950
500-950
Working pressure
bar
90-120
90-120
95-130
95-130
Diameter of drill steel
mm
45
53
68
75
Hose Diameter
Inch
1/2
1/2
1/2
3/4
Suit excavator
ton
1-3
2.5-4
4-7
5-9
category
UNT85
UNT100
UNT125
UNT135
weight
kg
470
761
1297
1500
Oil flow
L/min
45-85
85-110
90-120
120-150
frequency
bpm
460-850
440-780
350-650
350-680
Working pressure
bar
130-150
150-175
150-170
160-180
Diameter of drill steel
mm
85
100
125
135
Hose Diameter
Inch
3/4
3/4
3/4
1
Suit excavator
ton
7-13
11-16
12-18
16-21
category
UNT135
UNT140
UNT150A
UNT155A
weight
kg
1500
1740
2461
2540
Oil flow
L/min
120-150
120-180
150-190
160-230
frequency
bpm
350-680
320-660
300-650
280-550
Working pressure
bar
160-180
160-180
160-180
160-180
Diameter of drill steel
mm
135
140
150
155
Hose Diameter
Inch
1
1
1
1
Suit excavator
ton
16-21
20-26
25-30
28-36
category
UNT165A
UNT175A
UNT190A
weight
kg
3090
3991
4500
Oil flow
L/min
220-260
220-260
220-260
frequency
bpm
250-450
200-400
200-400
Working pressure
bar
160-180
160-180
160-200
Diameter of drill steel
mm
165
175
190
Hose Diameter
Inch
1.2
1.2
1.2
Suit excavator
ton
30-45
40-55
40-80
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