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GCB220T SB81 Hydraulic Rock Hammer Side Type Hydraulic Breaker for 18-26 Ton Excavators with 140mm Tool Diameter and 350-500Bpm Impact Rate

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GCB220T SB81 Hydraulic Rock Hammer Side Type Hydraulic Breaker for 18-26 Ton Excavators with 140mm Tool Diameter and 350-500Bpm Impact Rate

Brand Name:	SEWOOMIC
Model Number:	GCB220T/SB81
MOQ:	1 piece
Price:	Negotiable
Payment Terms:	L/C,T/T,Western Union,MoneyGram

Detail Information

Product Description

Detail Information

Place of Origin:

Jiangsu, China

Certification:

CE,ISO 9001

Video Outgoing-inspection:

Provided

Machinery Test Report:

Provided

Warranty:

1 Year

Weight:

1950 Kg

Suitable Excavator(ton):

18-26

Core Components:

Engine, Pressure Vessel

Type:

Side Type

Color:

Customization

OEM & ODM:

Accepted

Packing:

Wooden Case

Quality:

High Guarantee

Marketing Type:

Ordinary Product

Applicable Industries:

Mechanical

Required Oil Flow:

120-180l/min

Setting Pressure:

210-230Bar

Impact Rate:

350-500Bpm

Tool Diameter:

140mm

Highlight:

18-26 Ton Excavators Hydraulic Rock Hammer

140mm Tool Diameter Side Type Hydraulic Breaker

350-500Bpm Impact Rate Hydraulic Breaker

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.

Tags:

excavator jack hammer

digger hydraulic breaker

excavator rock breaker

Products Details

Home > Products >

Excavator Breaker

GCB220T SB81 Hydraulic Rock Hammer Side Type Hydraulic Breaker for 18-26 Ton Excavators with 140mm Tool Diameter and 350-500Bpm Impact Rate

All Category

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Excavator Screening Bucket

GCB220T SB81 Hydraulic Rock Hammer Side Type Hydraulic Breaker for 18-26 Ton Excavators with 140mm Tool Diameter and 350-500Bpm Impact Rate

Brand Name:	SEWOOMIC
Model Number:	GCB220T/SB81
MOQ:	1 piece
Price:	Negotiable
Payment Terms:	L/C,T/T,Western Union,MoneyGram

Detail Information

Product Description

Detail Information

Place of Origin:

Jiangsu, China

Brand Name:

SEWOOMIC

Certification:

CE,ISO 9001

Model Number:

GCB220T/SB81

Video Outgoing-inspection:

Provided

Machinery Test Report:

Provided

Warranty:

1 Year

Weight:

1950 Kg

Suitable Excavator(ton):

18-26

Core Components:

Engine, Pressure Vessel

Type:

Side Type

Color:

Customization

OEM & ODM:

Accepted

Packing:

Wooden Case

Quality:

High Guarantee

Marketing Type:

Ordinary Product

Applicable Industries:

Mechanical

Required Oil Flow:

120-180l/min

Setting Pressure:

210-230Bar

Impact Rate:

350-500Bpm

Tool Diameter:

140mm

Minimum Order Quantity:

1 piece

Price:

Negotiable

Payment Terms:

L/C,T/T,Western Union,MoneyGram

Highlight:

18-26 Ton Excavators Hydraulic Rock Hammer

140mm Tool Diameter Side Type Hydraulic Breaker

350-500Bpm Impact Rate Hydraulic Breaker

Product Description

GCB220T SB81 Hydraulic Rock Hammer

Heavy-duty side mount hydraulic breaker designed for 18-26 ton excavators and backhoe loaders

Product Overview

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.

Tags: