The GBN220TL hydraulic breaker is a heavy-duty F-Series breaker designed for demanding demolition, excavation, rock breaking, concrete processing, and large-scale construction applications. With a substantial 1,930 kg silenced operating weight and a 140 mm tool diameter, the GBN220TL is designed for excavators in the 20–30 ton range, with 24 tons listed as the suitable excavator class.
The GBN220TL is designed for operators who require serious hydraulic breaking performance from larger excavators. As part of the GB F-Series, this breaker is built for demanding applications involving concrete, rock, foundations, demolition, trenching, and heavy excavation.
With a 1,930 kg silenced operating weight, the GBN220TL provides a substantial attachment solution for excavators from 20 to 30 tons. The recommended suitable excavator class is 24 tons.
The breaker is equipped with a large 140 mm moil-type tool, providing the strength and working capacity required for difficult breaking applications involving hard materials and demanding site conditions.
The GBN220TL delivers an impact rate of 280–550 blows per minute. This lower, powerful impact range is designed to provide substantial breaking force for heavy-duty applications.
The breaker requires a hydraulic oil flow of 120–150 L/min and operates at a breaker pressure of 160–180 bar. Correct hydraulic flow and pressure matching should always be confirmed with the carrier excavator before installation.
With an impact energy of 3,991 J (2,944 ft/lb), the GBN220TL is engineered for demanding demolition and excavation work where significant hydraulic impact is required.
Its combination of heavy operating weight, large 140 mm tool diameter, high hydraulic capacity, and powerful impact energy makes the GBN220TL well suited to contractors working with large concrete structures, hard rock, foundations, and difficult excavation conditions.
Designed for demanding demolition projects involving reinforced concrete, foundations, structural materials, masonry, and large construction elements.
The large 140 mm tool and substantial impact energy make the GBN220TL suitable for breaking hard rock and other difficult materials encountered during excavation and site preparation.
Provides powerful hydraulic breaking capability for foundation work, trenching, road construction, utility projects, quarry work, and excavation through difficult ground conditions.
Designed for excavators in the 20–30 ton range, with 24 tons listed as the suitable operating class.
| Specification | GBN220TL |
|---|---|
| Series | F-Series |
| Base Model | GB9FL |
| Breaker Model | GBN220TL / GBN220T |
| Configuration | Silenced |
| Operating Weight – Silenced | 1,930 kg / 4,255 lb |
| Operating Weight – Open Top | 2,020 kg / 4,453 lb |
| Main Body Weight | 812 kg |
| Tool Type | Moil |
| Tool Weight | 129 kg |
| Tool Diameter | 140 mm |
| Operating Pressure – Breaker | 160–180 bar / 2,320–2,610 psi |
| Setting Pressure – Machine | 210 bar / 3,045 psi |
| Impact Rate | 280–550 bpm |
| Accumulator Pressure (N2-Gas) | 60–70 bar |
| Back Head Pressure (N2-Gas) | 16 bar / 232 psi |
| Required Oil Flow | 120–150 L/min / 31.6–39.6 GPM |
| Minimum Excavator Size | 20 tons |
| Maximum Excavator Size | 30 tons |
| Recommended / Suitable Excavator Class | 24 tons |
| Impact Energy | 3,991 J / 2,944 ft/lb |
Important: Hydraulic flow and pressure requirements should be verified against the excavator manufacturer's specifications before installation. Actual attachment operating conditions may vary depending on the carrier machine, hydraulic system, tooling, and application. Always ensure that the breaker is correctly matched to the excavator before operation.
