Hydraulic Rock Breaker for 7 Tons Skid Steer1
3 year agoBox Type Hammer Product Description
STB Hydraulic Hammer Features:
• Available for 0.8 - 55 Ton any brand excavators.
• Simplicity in construction, easy to use and maintain
• Most advanced processing equipment and technology
• One to two-year warranty
• Long service life
• 24 hours online after-sales service
• Application
Mining------------Mining,Second-time breaking
Metallurgy-------Clearing slag,Demolition of furnace and foundation
Road------------- Repairing,Breaking,Foundation work(asphalt road)
Railway----------Tunneling,Demolition of bridge
Construction----Demolition of building and reinforced concrete
Ship repairing--Clearing clam and rust from the hull
Others----------- Breaking frozen mud
Technology Parameters:
1)STB WYB SB series hydraulic hammers
Decription/Model |
STB40 |
STB45 |
STB53 |
STB68 |
STB75 |
STB85 |
STB100 |
STB125 |
STB135 |
STB140 |
STB150 |
STB155 |
STB165 |
STB175 |
||
Operating Weight |
Side Type |
kg |
101 |
113 |
175 |
267 |
368 |
505 |
776 |
1,364 |
1,487 |
1,737 |
2,150 |
2,503 |
3,096 |
3,735 |
Top Type |
96 |
110 |
223 |
296 |
404 |
647 |
865 |
1,447 |
1,575 |
1,920 |
2,478 |
2,544 |
2,728 |
4,015 |
||
Box Type |
129 |
148 |
206 |
337 |
425 |
697 |
865 |
1,239 |
1,497 |
1,756 |
1,960 |
2,350 |
2,780 |
3,685 |
||
Operating Pressure |
bar/psi |
90-120 |
90-120 |
90-120 |
110-140 |
120-150 |
130-160 |
150-170 |
150-170 |
160-180 |
160-180 |
160-180 |
160-180 |
160-180 |
160-190 |
|
Setting Pressure |
bar/psi |
150 |
150 |
150 |
170 |
180 |
190 |
210 |
210 |
210 |
220 |
230 |
230 |
230 |
230 |
|
Required oil flow |
l/min |
15-30 |
20-40 |
20-50 |
40-70 |
50-90 |
60-100 |
80-110 |
90-120 |
100-150 |
120-180 |
130-190 |
180-240 |
200-260 |
210-290 |
|
Working Tool |
Diameter |
mm |
40 |
45 |
53 |
68 |
75 |
85 |
100 |
125 |
135 |
140 |
150 |
155 |
165 |
175 |
Weight |
kg |
7 |
8 |
9 |
16 |
21 |
30 |
55 |
103 |
127 |
134 |
170 |
183 |
220 |
260 |
|
Impact Rate |
bpm |
800-1100 |
700-1200 |
600-1100 |
500-900 |
400-800 |
400-800 |
350-700 |
350-650 |
350-600 |
350-500 |
300-450 |
350-450 |
250-400 |
200-350 |
|
Hydraulic Hose |
inch |
1/2 |
1/2 |
1/2 |
1/2 |
1/2 |
3/4 |
3/4 |
1 |
1 |
1 |
1 1/4 |
1 1/4 |
1 1/4 |
1 1/4 |
|
Suitable Excavator |
tons |
0.8~2.5 |
1.2~3 |
2.5~4.5 |
4 ~ 7 |
6 ~ 9 |
7~14 |
11 ~ 15 |
15-18 |
18 ~ 21 |
20 ~ 26 |
25 ~ 28 |
28 ~ 35 |
30 ~ 40 |
40 ~ 55 |
2)Furukawa HB series hydraulic hammers
Model No. | Chisel diameter | Weight(kg) | Working flow(l/min) | Impact rate(bmp) | Hose diameter(inch) | Tons | Applicabel excavator |
HB20G | 135mm | 2000 | 1250-150 | 400-800 | 1 | 18-25 | any brand |
HB30G | 150mm | 2800 | 150-190 | 300-750 | 1 | 25-30 | any brand |
HB40G | 160mm | 3500 | 190-250 | 250-500 | 5/4 | 35-45 | any brand |
Decription/Model
STB40
STB45
STB53
STB68
STB75
STB85
STB100
STB125
STB135
STB140
STB150
STB155
STB165
STB175
Operating Weight
Side Type
kg
101
113
175
267
368
505
776
1,364
1,487
1,737
2,150
2,503
3,096
3,735
Top Type
96
110
223
296
404
647
865
1,447
1,575
1,920
2,478
2,544
2,728
4,015
Box Type
129
148
206
337
425
697
865
1,239
1,497
1,756
1,960
2,350
2,780
3,685
Operating Pressure
bar/psi
90-120
90-120
90-120
110-140
120-150
130-160
150-170
150-170
160-180
160-180
160-180
160-180
160-180
160-190
Setting Pressure
bar/psi
150
150
150
170
180
190
210
210
210
220
230
230
230
230
Required oil flow
l/min
15-30
20-40
20-50
40-70
50-90
60-100
80-110
90-120
100-150
120-180
130-190
180-240
200-260
210-290
Working Tool
Diameter
mm
40
45
53
68
75
85
100
125
135
140
150
155
165
175
Weight
kg
7
8
9
16
21
30
55
103
127
134
170
183
220
260
Impact Rate
bpm
800-1100
700-1200
600-1100
500-900
400-800
400-800
350-700
350-650
350-600
350-500
300-450
350-450
250-400
200-350
Hydraulic Hose
inch
1/2
1/2
1/2
1/2
1/2
3/4
3/4
1
1
1
1 1/4
1 1/4
1 1/4
1 1/4
Suitable Excavator
tons
0.8~2.5
1.2~3
2.5~4.5
4 ~ 7
6 ~ 9
7~14
11 ~ 15
15-18
18 ~ 21
20 ~ 26
25 ~ 28
28 ~ 35
30 ~ 40
40 ~ 55
Box Type Hammer PICTURES

What accessories come together with the hydraulic breaker?
1). 2 pcs in/out hydraulic hoses
2). 2 pcs moil type chisel tools.(Using 42crmo good material, 2-3 times longer life than normal)
3). 1 pc nitrogen gas bottle.
4). 1 sets nitrogen charge guage kits.
5). 1 set tool box.(including the maintenance tool)
6). 1 set product brochure,hydraulic breaker manual book and parts book
ALL THE PRICE WITH SPARE PARTS ABOVE
Packing and delivery time
1)Inner is stretch film or breaker coat, outside is export wooden case or pallets as customer's request
2).Delivery time:Usually 3-7days (1-5sets) after down payment and drawing confirmation.
3).We can arrange ocean or air transportation according to your request from any port of China.

HOW TO CHOOSE OUR BREAKER ?
1. PLEASE LET US KNOW YOUR EXCAVATOR MODEL NUMBER OR WEIGHT OF MACHINE.
2.PLEASE LET US KNOW WHAT COLOR DO YOU NEED FOR BREAKER .
3.PLEASE CHECK THE" A B C D E "SIZE AS FOLLOWING FOR US:ARM EAR WIDTH ,PIN DIAMETER AND PIN CENTER TO PIN
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Main Product:
Hydraulic Breaker,
Hydraulic Hammer,
Excavator Attachment,
Hydraulic Breaker Spare Parts ,
Rock Breaker,
Hydraulic Breaker For Excavator