Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"HB20G Top Type Hydraulic Breaker for 18-25 Ton Excavators with 135mm Chisel","imgUrl":"https:\/\/img.chinax.com\/nimg\/e8\/98\/74192c6141896959555a2ebdaa50-200x200-1\/hb20g_top_type_hydraulic_breaker_for_18_25_ton_excavators_with_135mm_chisel.jpg","attrs":{"Brand Name":"SEWOOMIC","Model Number":"HB20G\/GCB200V","Certification":"CE,ISO 9001","Place of Origin":"Jiangsu, China"}}
{"title":"Triangle Side Type SB70 Hydraulic Breaker Hydraulic Jack Hammer for 18-26T","imgUrl":"https:\/\/img.chinax.com\/nimg\/e4\/2d\/2e6fa6eaae5272be52e16fa746c3-200x200-1\/triangle_side_type_sb70_hydraulic_breaker_hydraulic_jack_hammer_for_18_26t_excavator.jpg","attrs":[]}
{"title":"Silent Box Type SB70 Hydraulic Breaker for 16\u201321 Ton Excavators","imgUrl":"https:\/\/img.chinax.com\/nimg\/b5\/a8\/ce63341b24b1406e7002b71837ad-200x200-1\/silent_box_type_sb70_hydraulic_breaker_for_16_e2_80_9321_ton_excavators.jpg","attrs":[]}
{"title":"Silenced Hydraulic Breaker: High-Efficiency SOOSAN SB50 Equivalent for 10\u201315 Ton","imgUrl":"https:\/\/img.chinax.com\/nimg\/a6\/4d\/b5390a47dddf8fb85a1d6b5a7305-200x200-1\/silenced_hydraulic_breaker_3a_high_efficiency_soosan_sb50_equivalent_for_10_e2_80_9315_ton_excavators_in_urban_demolition.jpg","attrs":[]}
{"title":"Top Type Skid Steer Rammer Breaker Rock Hydraulic Demolition Hammer Heavy Duty","imgUrl":"https:\/\/img.chinax.com\/nimg\/78\/61\/d8d788d3d0830944e29d8a738c27-200x200-1\/top_type_skid_steer_rammer_breaker_rock_hydraulic_demolition_hammer_heavy_duty.jpg","attrs":{"Place of Origin":"Jiangsu, China","Brand Name":"SEWOOMIC","Model Number":"GCB50V (SB30)","Certification":"CE\/ISO9001:2015"}}
{"title":"OEM Acceptable Mining Machinery Road Stone Crusher Excavator GCB300V HB30G","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/ca\/b3aff3ab0a6da7205e696f3ee60d-200x200-1\/oem_acceptable_mining_machinery_road_stone_crusher_excavator_gcb300v_hb30g_hydraulic_breaker_rock_hammer_breakers.jpg","attrs":{"Place of Origin":"Jiangsu, China","Brand Name":"GOOCHANCE","Model Number":"GCB300V","Price":"CN\u00a557,329.51\/sets 1-5 sets"}}
Top type hydraulic breaker designed for 20-ton excavators, suitable for 18-25 ton excavators. Core components include chisel with 135 mm diameter for powerful crushing performance in heavy-duty construction applications.
Technical Specifications
Model Range
Model
Applicable Weight (tons)
Working Weight (kg)
Impact Rate (bpm)
Operating Pressure (bar)
Chisel Diameter (mm)
Small Range
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
Medium Range
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
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
Mining: Rock crushing and mining operations
Construction & Infrastructure: Concrete structure demolition, building demolition
Road & Bridge Engineering: Cement pavement repair, foundation excavation
Municipal Engineering: Urban transformation, concrete crushing, hydropower projects
Other Applications: Ice breaking, frozen soil crushing
Product Advantages
High-Efficiency Crushing: 400-800 impacts per minute with strong impact energy for rapid material breakdown
Exceptional Durability: High-strength wear-resistant materials ensure long service life and low maintenance
Low Noise Design: Open top configuration reduces noise for urban and sensitive areas
Strong Compatibility: Fits 18-25 ton excavators from various brands with easy installation
Convenient Maintenance: Open structure facilitates maintenance and part replacement
Long-Life Chisel: 42CrMo material provides 2-3 times longer service life than standard chisels
Chisel Selection Guide
Product Structure
Through Bolt: Four bolts connecting back head cylinder and front head
Back Head: Main function is nitrogen storage
Reversing Valve: Controls piston movement at specified frequency
Cylinder: Heart of the breaker with hydraulic circulation system for piston reciprocation
Piston: Transforms hydraulic power into strike force to punch chisel
Front Head: Supports cylinder and fixes chisel to prevent shaking force damage
Chisel: Specially strengthened for enhanced wear resistance
Company Capabilities
Product Innovation
We supply full hydraulic breakers including MB1500 and MSB250 models. New hydraulic breaker types currently in development for 2024 release.
OEM & ODM Services
We offer our GOOCHANCE brand hydraulic breakers and support OEM and ODM services for custom requirements.
Our Team
Our team includes 4 professionals fluent in English, Japanese, and Mexican Spanish for seamless communication.
Warranty Coverage
12-18 months warranty on all hydraulic breakers and 6 months on spare parts.
Our Commitment
We are your reliable partner in the construction machinery industry.
Customer Services
Pre-Sale Services
Custom design services for client specifications
Design and manufacturing according to special requirements
Personnel technical training for clients
During Sales Services
Optimal forwarder options with competitive shipping costs
Material, heat treatment, and inspection reports before loading
After-Sales Services
Construction scheme preparation assistance
Online installation and equipment debugging support
Training for client front-line workers
Frequently Asked Questions
Are you a manufacturer?
Yes, our factory was established in 2010.
Will your product fit my excavator?
Our hydraulic breakers are suitable for most excavators. Provide your excavator model for confirmation.
What is your product warranty?
12 months warranty for hydraulic breakers and 6 months for spare parts.
Can you produce according to customer designs?
Yes, OEM & ODM services available. We are professional manufacturers in Jiangsu.
What are your MOQ and payment terms?
MOQ is 1 set. Payment via T/T or Western Union, terms are negotiable.
What is your delivery time?
5-25 working days after payment.
How are products packaged?
Hydraulic breakers are 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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2011
Employee Number:
>180
Ecer Certification：
Verified Supplier
At Guchuan Machinery, we regard quality as the lifeblood of our enterprise and integrity as our core value. We are committed to customer satisfaction and strive for business development through high-quality products and win-win cooperation. Our management philosophy emphasizes pragmatic, efficien...
At Guchuan Machinery, we regard quality as the lifeblood of our enterprise and integrity as our core value. We are committed to customer satisfaction and strive for business development through high-quality products and win-win cooperation. Our management philosophy emphasizes pragmatic, efficien...
