Construction/Mining/Demolition Purpose Hydraulic Breaker Spare Parts SB40/50/60/70/81/121/131 Through Bolt Assy 52*3*1020
Construction/Mining/Demolition Purpose Hydraulic Breaker Spare Parts SB40/50/60/70/81/121/131 Through Bolt Assy 52*3*1020
Product Introduction
We supply premium through bolt assemblies for hydraulic breakers, precisely engineered for popular models including SB40, SB50, SB60, SB70, SB81, SB121, and SB131. Our high-quality through bolt spare parts are essential for the maintenance and repair of hydraulic hammers widely used in construction, mining, and demolition applications. With excellent durability and reliable performance, our hydraulic breaker through bolts help maximize equipment uptime and ensure efficient operation on every job site.
Parameter
|
Light Weight Range Hydraulic Breaker
|
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Model No.
|
Chisel diameter (mm)
|
Excavator weight (ton)
|
Body weight (kg)
|
Working flow rate (L/min)
|
Working pressure (Bar)
|
Impact rate (bpm)
|
|
SB10/GCB40
|
40
|
0.8-2.5
|
73
|
15-30
|
90-120
|
800-1400
|
|
SB20/GCB45
|
45
|
1.2-3.0
|
100
|
20-40
|
90-120
|
700-1200
|
|
SB30/GCB50
|
53
|
2.5-4.5
|
120
|
20-50
|
90-120
|
600-1100
|
|
SB40/GCB60
|
68
|
4.0-7.0
|
298
|
40-70
|
110-140
|
500-900
|
|
SB43/GCB75
|
75
|
6.0-9.0
|
375
|
50-90
|
120-150
|
400-800
|
|
SB45/GCB85
|
85
|
7.0-14
|
577
|
60-100
|
130-160
|
400-800
|
|
SB50/GCB100
|
100
|
11-16
|
890
|
80-110
|
150-170
|
350-700
|
|
MS250/R75
|
75
|
3-8
|
410
|
60-85
|
110-130
|
520-1000
|
|
Medium Weight Range Hydraulic Breaker
|
||||||
|
SB70/GCB210
|
135
|
16-21
|
1515
|
100-150
|
160-180
|
350-600
|
|
SB81/GCB22O
|
140
|
18-26
|
1754
|
120-180
|
160-180
|
350-500
|
|
SB81A/GCB220
|
140
|
18-26
|
1773
|
120-180
|
160-180
|
350-500
|
|
HB20G/GCB200
|
135
|
18-25
|
1680
|
125-150
|
160-180
|
400-800
|
|
MB1500/NB1500
|
135
|
18-25
|
1500
|
120-155
|
160-180
|
400-800
|
|
Large Weight Range Hydraulic Breaker
|
||||||
|
SB121/GCB320
|
155
|
28-35
|
2555
|
180-240
|
160-180
|
300-450
|
|
SB131/GCB350
|
165
|
35-43
|
3065
|
200-260
|
160-180
|
250-400
|
|
SB151/GCB400
|
175
|
40-50
|
3909
|
210-290
|
160-180
|
200-350
|
|
HB30G/GCB300
|
150
|
25-30
|
2305
|
160-190
|
160-180
|
350-700
|
|
HB40G/GCB400
|
160
|
35-43
|
2781
|
190-250
|
160-180
|
250-400
|
|
GCB500
|
195
|
50-60
|
5350
|
245-290
|
230-250
|
100-150
|
|
GCB550
|
200
|
50-65
|
5500
|
255-300
|
240-260
|
100-150
|
|
GCB650
|
210
|
65-100
|
7200
|
290-340
|
250-270
|
90-130
|
Key Features
- High-Quality Material: Our through bolt assemblies are manufactured from robust alloy steel such as 42CrMo, providing exceptional wear resistance and a long service life, even in heavy-duty applications.
- Wide Compatibility: Designed to fit a range of hydraulic breaker models, including SB40, SB50, SB60, SB70, SB81, SB121, and SB131, ensuring versatile use across multiple equipment types.
- Fast Delivery: We guarantee quick turnaround times, with delivery typically within 15-25 working days to keep your construction, mining, or demolition projects on schedule.
- Customization Options: OEM orders are welcome. Customize your hydraulic breaker through bolt assembly to meet your specific requirements for optimal equipment performance.
- Comprehensive Support: We provide detailed video inspection reports and machinery test reports, ensuring full transparency and quality assurance for every order.
Applications
- Construction: Perfect for breaking concrete and asphalt during road construction, maintenance, and demolition projects, ensuring efficient and reliable performance.
- Mining: Designed for effective rock breaking and excavation, increasing productivity and reducing downtime in mining operations.
- Demolition: Excellent for removing reinforced concrete structures, making it ideal for building demolition and heavy-duty dismantling tasks.
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Delivery Time
We guarantee a delivery time of 15-25 days from the date of payment, ensuring that you receive your coupler promptly and can start benefiting from increased efficiency on your construction projects.
FAQ
Q: Are you a manufacturer ?
A: Yes, our factory was established in 2010.
Q: Are you sure your product will fit my excavator?
A: Our hydraulic breakers are suitable for most excavator. Show us your excavator model, we'll confirm the solution.
Q: How about your products warranty?
A: 12 months warranty for hydraulic breakers and 6 months for spare parts.
Q: Can you produce according to customer's design?
A: Sure, OEM & ODM service available. We are professional manufacturer in Jiangsu.
Q: What's the MOQ and payment terms?
A: MOQ of hydraulic breaker is 1 set. Payment via T/T, Western Union accepted, our terms can be negotiated.
Q: How about delivery term ?
A: 5-25 working days after payment.
Q: How about the package?
A: Our hydraulic breakers wrapped by stretch film, packed by pallet or polywood case, or as requested.
Q: Which country have you exported?
A: Saudi Arabia, Korea, Thailand, Cyprus, India, Canada, Australia, Peru, Egypt, Brazil, Mexico, South Africa, etc
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.

