Guchuan OEM Construction Mining MS700 Full Hydraulic System Breaker Hammer For Excavators
Construction And Mining Machinery Industry MS700 / GHB230/ GHB140 Box Type Excavator Hydraulic Breaker With Core Components Breaker Hammer Chisel
Product Overview
The MS700 hydraulic breaker is a heavy-duty construction machinery attachment designed for excavators and is suitable for a variety of engineering scenarios. It uses an efficient gas-oil impact system that can significantly increase the impact force while reducing the demand on the main hydraulic system. The device is equipped with a variety of chisel types (such as pointed, flat wedge, blunt and conical) to meet different operating needs. Its side-mounted design reduces the overall length and facilitates operation and maintenance.
Technical Specifications
Small Range Models
| Model |
Applicable Weight (tons) |
Working Weight (kg) |
Impact Rate (bpm) |
Operating Pressure (bar) |
Chisel Diameter (mm) |
| SB10 |
0.8-2.5 |
73 |
800-1400 |
90-120 |
40 |
| SB20 |
1.2-3 |
90 |
700-1200 |
90-120 |
45 |
| SB30 |
2.5-4.5 |
120 |
600-1100 |
90-120 |
53 |
| SB35 |
3-5.5 |
180 |
500-1000 |
100-130 |
60 |
| SB40 |
4-7 |
298 |
500-900 |
110-140 |
68 |
| SB43 |
6-9 |
380 |
400-800 |
120-150 |
75 |
| R75 |
6-9 |
410 |
520-1000 |
110-130 |
75 |
| SB45 |
7-14 |
510 |
400-800 |
130-160 |
85 |
| SB50 |
11-16 |
890 |
350-700 |
150-170 |
100 |
| SB60 |
15-18 |
1303 |
350-650 |
150-170 |
125 |
Medium Range Models
| Model |
Applicable Weight (tons) |
Working Weight (kg) |
Impact Rate (bpm) |
Operating Pressure (bar) |
Chisel Diameter (mm) |
| HB15G |
15-18 |
133 |
350-650 |
150-170 |
120 |
| HB20G |
18-25 |
1680 |
400-800 |
160-180 |
135 |
| SB70 |
16-21 |
1544 |
350-600 |
160-180 |
135 |
| NB500 |
18-26 |
1500 |
400-800 |
160-180 |
135 |
| SB81 |
18-26 |
1830 |
350-500 |
160-180 |
140 |
Large Range Models
| Model |
Applicable Weight (tons) |
Working Weight (kg) |
Impact Rate (bpm) |
Operating Pressure (bar) |
Chisel Diameter (mm) |
| HB30G |
25-30 |
2305 |
350-700 |
160-180 |
150 |
| SB121 |
28-35 |
2781 |
300-450 |
160-180 |
155 |
| HB40G |
35-43 |
2781 |
250-400 |
160-180 |
160 |
| SB131 |
35-43 |
2996 |
250-400 |
160-180 |
165 |
| SB151 |
40-50 |
3833 |
200-350 |
160-180 |
175 |
Application Fields
The MS700 / GHB230 hydraulic breaker is widely used in the following fields:
- Mining: mining, rock crushing, secondary crushing
- Infrastructure construction: tunnel excavation, roadbed compaction, and bridge demolition for railways and highways
- Municipal engineering: concrete crushing, water, electricity, and gas engineering, and old urban area reconstruction
- Building demolition: demolition of old buildings, crushing of reinforced concrete
- Others: ice breaking, frozen soil crushing, and rust removal of hulls
Product Advantages
- Efficient impact system: Adopts an efficient gas-oil impact system to increase the impact force while reducing the demand on the excavator's hydraulic system
- Low maintenance cost: The design is simple, contains only two moving parts, and has low maintenance costs
- Strong compatibility: Suitable for a variety of excavators, suitable for 25-35 tons of excavators
- Shock and noise reduction: The shock-absorbing shell design is adopted to reduce noise and reduce the transmission of vibration to the host
- Strong durability: High-quality steel and professional heat treatment technology are used to ensure the durability and stability of the equipment
- Customized service: The appearance color, logo and brand can be customized according to customer needs
With its powerful functions and excellent performance, the MS700 / GHB230 hydraulic breaker has become an indispensable and efficient tool in the construction and mining fields.
Chisel Selection Guide
Product Structure
- Through Bolt: Four bolts which connect the back head cylinder & front head
- Back Head: The main function is to store nitrogen
- Reversing Valve: Control the piston to move up and down at specified frequency
- Cylinder: Here is the heart of the breaker, including the hydraulic circulation system to control the piston reciprocation
- Piston: Transform the hydraulic power into strike power, punch the chisel to break
- Front Head: The function is to support the cylinder and fix the chisel, to avoid the shaking force break the cylinder when operating
- Chisel: Chisel is specially strengthened for wearing
Our Innovations
We can supply full hydraulic breakers of MB1500 and MSB250 for years. Currently we are developing new types hydraulic breakers and will come out in 2024.
Our Services
Pre-sale Services
- Provide custom design service for client
- Design and manufacture according to special requirement of client
- Provide personnel technical training for clients
Medium-sales Service
- Provide best forwarder option in cheap shipping seacost ahead of loading
- Provide material/heat treatment/inspection report before loading
After-sales Services
- Assist clients to prepare for the construction scheme
- Provide install and debug equipment online service
- Provide training for front-line workers from clients
OEM & ODM
We supply our GOOCHANCE brand hydraulic breakers, besides these, we also support OEM & ODM service.
Warranty
All our hydraulic breakers 12-18 months and spare parts 6 months.
Our Team
Team we have 4 girls to run and we can communicate in English/Japanese/Mexico smoothly.
Our Promise
We will be your reliable partner in construction machinery industry.
Frequently Asked Questions
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