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{"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":"OEM Concrete Drilling Top Type Hydraulic Breaker For Backhoe Excavator","imgUrl":"https:\/\/img.chinax.com\/nimg\/e7\/19\/3caed049cc3f9f6c85ec85730f4a-200x200-1\/oem_concrete_drilling_top_type_hydraulic_breaker_for_backhoe_excavator.jpg","attrs":{"Place of Origin":"China","Brand Name":"SEWOOMIC","Price":"Negotiable","Certification":"CE,ISO 9001"}}
{"title":"SB81 Rock Hammer \u2013 The Ultimate Hydraulic Breaker for Excavator Demolition and","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/0c\/11a84fd4312f36fd048b98ba1fc3-200x200-1\/sb81_rock_hammer_e2_80_93_the_ultimate_hydraulic_breaker_for_excavator_demolition_and_mining.jpg","attrs":{"Brand Name":"SEWOOMIC","Model Number":"HB20G\/GCB200V","Certification":"CE,ISO 9001","Place of Origin":"Jiangsu, China"}}
{"title":"Open Type 168Kg SB30 Hydraulic Hammer 53mm Chisel for 2.5-4.5 Ton Skid Steer","imgUrl":"https:\/\/img.chinax.com\/nimg\/1e\/c1\/16649f9d691c60609ba4f7044899-200x200-1\/open_type_168kg_sb30_hydraulic_hammer_53mm_chisel_for_2_5_4_5_ton_skid_steer_loaders.jpg","attrs":{"Brand Name":"Guchan","Model Number":"SB30\/ GCB53V","Certification":"CE,ISO 9001","Place of Origin":"China"}}
{"title":"Top Type HB20G Tool 135mm Hydraulic Breaker Attachment For 20 Ton Excavator","imgUrl":"https:\/\/img.chinax.com\/nimg\/2e\/0c\/f27204b711a5a7899b0f4715d6b2-200x200-1\/top_type_hb20g_tool_135mm_hydraulic_breaker_attachment_for_20_ton_excavator.jpg","attrs":{"Brand Name":"SEWOOMIC","Model Number":"GCB200V","Place of Origin":"Jiangsu, China","Minimum Order Quantity":"1"}}
{"title":"Jack Rock Top Type Hydraulic Breaker Hammer For 20 Ton Excavator Backhoe ODM","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/5b\/0ba09d570f844cffb1e9b47e7a70-200x200-1\/jack_rock_top_type_hydraulic_breaker_hammer_for_20_ton_excavator_backhoe_odm.jpg","attrs":{"Brand Name":"SEWOOMIC","Model Number":"HB20G\/GCB200V","Certification":"CE,ISO 9001","Place of Origin":"Jiangsu, China"}}
{"title":"SEWOOMIC GCB300 Top Type Open Hydraulic Breaker HB30G : The Ultimate Engineering","imgUrl":"https:\/\/img.chinax.com\/nimg\/80\/f4\/b0fa7a5ef967515949c42e56e2e8-200x200-1\/sewoomic_gcb300_top_type_open_hydraulic_breaker_hb30g_3a_the_ultimate_engineering_guide_for_global_b2b_buyers.jpg","attrs":{"Model Number":"HB30G \/ GCB300","Chisel":"150mm","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Weight":"2519kg"}}
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
