GCB220T SB81 Hydraulic Rock Hammer Side Type Hydraulic Breaker for 18-26 Ton Excavators with 140mm Tool Diameter and 350-500Bpm Impact Rate
Price:
Negotiable
MOQ:
1 piece
Delivery Time:
Negotiable
Brand:
SEWOOMIC
Product Description
GCB220T SB81 Hydraulic Rock Hammer
Heavy-duty side mount hydraulic breaker designed for 18-26 ton excavators and backhoe loaders
Product Overview
The GCB220T SB81 hydraulic breaker utilizes advanced hydraulic technology with an efficient impact mechanism to handle demanding conditions including hard rock and concrete. Equipped with a 140mm drill rod and operating weight of approximately 1766kg, it delivers powerful impact force with low fuel consumption, reduced noise levels, and extended service life.
Technical Specifications
| Model Range | SB10 | SB20 | SB30 | SB35 | SB40 |
|---|---|---|---|---|---|
| Applicable Weight (tons) | 0.8-2.5 | 1.2-3 | 2.5-4.5 | 3-5.5 | 4-7 |
| Working Weight (kg) | 73 | 90 | 120 | 180 | 298 |
| Impact Rate (bpm) | 800-1400 | 700-1200 | 600-1100 | 500-1000 | 500-900 |
| Operating Pressure (bar) | 90-120 | 90-120 | 90-120 | 100-130 | 110-140 |
| Chisel Diameter (mm) | 40 | 45 | 53 | 60 | 68 |
| Model | SB43 | R75 | SB45 | SB50 | SB60 |
|---|---|---|---|---|---|
| Applicable Weight (tons) | 6-9 | 6-9 | 7-14 | 11-16 | 15-18 |
| Working Weight (kg) | 380 | 410 | 510 | 890 | 1303 |
| Impact Rate (bpm) | 400-800 | 520-1000 | 400-800 | 350-700 | 350-650 |
| Operating Pressure (bar) | 120-150 | 110-130 | 130-160 | 150-170 | 150-170 |
| Chisel Diameter (mm) | 75 | 75 | 85 | 100 | 125 |
| Model (Medium Range) | HB15G | HB20G | SB70 | NB500 | SB81 |
|---|---|---|---|---|---|
| Applicable Weight (tons) | 15-18 | 18-25 | 16-21 | 18-26 | 18-26 |
| Working Weight (kg) | 133 | 1680 | 1544 | 1500 | 1830 |
| Impact Rate (bpm) | 350-650 | 400-800 | 350-600 | 400-800 | 350-500 |
| Operating Pressure (bar) | 150-170 | 160-180 | 160-180 | 160-180 | 160-180 |
| Chisel Diameter (mm) | 120 | 135 | 135 | 135 | 140 |
| Model (Large Range) | HB30G | SB121 | HB40G | SB131 | SB151 |
|---|---|---|---|---|---|
| Applicable Weight (tons) | 25-30 | 28-35 | 35-43 | 35-43 | 40-50 |
| Working Weight (kg) | 2305 | 2781 | 2781 | 2996 | 3833 |
| Impact Rate (bpm) | 350-700 | 300-450 | 250-400 | 250-400 | 200-350 |
| Operating Pressure (bar) | 160-180 | 160-180 | 160-180 | 160-180 | 160-180 |
| Chisel Diameter (mm) | 150 | 155 | 160 | 165 | 175 |
Application Fields
- Mining: Mountain mining, ore crushing, secondary crushing
- Metallurgy: Cleaning ladles, slag removal, dismantling furnace bodies and equipment foundations
- Railway Construction: Mountain excavation, tunnel construction, roadbed compaction
- Highway Engineering: Highway repair, cement pavement crushing, foundation excavation
- Municipal and Gardening: Concrete crushing, utility engineering, urban renovation
- Building Demolition: Demolition of old buildings, reinforced concrete crushing
- Others: Ice breaking, frozen soil crushing, sand mold vibration
Key Advantages
- Energy-saving & High-efficiency: Advanced hydraulic system with low fuel consumption design for improved work efficiency
- Durability: High-strength steel construction with advanced heat treatment for harsh working conditions
- Low Noise & Environmental Protection: Equipped with noise reduction system meeting strict noise standards
- Intelligent Control: Automatic lubrication and empty strike protection functions to reduce wear and extend service life
- Strong Adaptability: Compatible with various excavator brands and models, easy installation
- Convenient Maintenance: Simple structure, minimal parts, and low maintenance costs
Chisel Selection Guide
Product Structure
- Through Bolt: Four bolts connecting the back head cylinder and front head
- Back Head: Main function is to store nitrogen
- Reversing Valve: Controls piston movement at specified frequency
- Cylinder: Heart of the breaker containing hydraulic circulation system for piston reciprocation
- Piston: Transforms hydraulic power into strike power to punch the chisel
- Front Head: Supports cylinder and fixes chisel to prevent shaking force damage during operation
- Chisel: Specially strengthened for enhanced wear resistance
Our Innovations
We supply full hydraulic breakers including MB1500 and MSB250 models. Currently developing new hydraulic breaker types scheduled for release in 2024.
Custom Manufacturing Services
We offer our GOOCHANCE brand hydraulic breakers and support OEM & ODM services for custom requirements.
Warranty & Support
Warranty: 12-18 months on all hydraulic breakers and 6 months on spare parts
Team: Multilingual team fluent in English, Japanese, and Spanish
Commitment: Your reliable partner in the construction machinery industry
Our Services
Pre-sale Services
- Custom design service for client requirements
- Design and manufacture according to special client specifications
- Personnel technical training for clients
Medium-sales Services
- Provide optimal forwarder options with competitive shipping costs
- Supply material/heat treatment/inspection reports before loading
After-sales Services
- Assist clients with construction scheme preparation
- Provide installation and debugging equipment online service
- Training for front-line workers from clients
Frequently Asked Questions
Are you a manufacturer?
Yes, our factory was established in 2010.
Are you sure your product will fit my excavator?
Our hydraulic breakers are suitable for most excavators. Provide your excavator model and we'll confirm the solution.
How about your products warranty?
12 months warranty for hydraulic breakers and 6 months for spare parts.
Can you produce according to customer's design?
Yes, OEM & ODM service available. We are professional manufacturers based in Jiangsu.
What's the MOQ and payment terms?
Minimum order quantity is 1 set. Payment via T/T or Western Union accepted, terms are negotiable.
How about delivery term?
5-25 working days after payment confirmation.
How about the package?
Hydraulic breakers wrapped in stretch film, packed on pallets or in polywood cases, or as requested.
Which countries have you exported to?
Saudi Arabia, Korea, Thailand, Cyprus, India, Canada, Australia, Peru, Egypt, Brazil, Mexico, South Africa, and others.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiangsu Guchuan Machinery Co., Ltd.
Location
No. 109, Liuyanghe Road, Xinbei District, Changzhou City,China
Contact Person
Sales