The GBN60TL hydraulic breaker, based on the GB2T model, is a heavy-duty silenced T-Series hydraulic breaker designed for compact and mid-size excavators. With a 310 kg operating weight and 70 mm tool, it delivers substantial impact performance for demanding construction, demolition, concrete, rock, and general breaking applications. It is designed for excavators in the 5.5 to 7 ton class.
The GBN60TL is engineered for operators who need greater impact power from a breaker that remains suitable for compact and mid-size excavators. Its 70 mm moil-type tool delivers an impact energy of 579 joules (427 ft-lb) with an impact rate of 450–1,000 blows per minute.
The silenced GBN60TL has an operating weight of 310 kg (683 lb). It is specified for excavators from 5.5 to 7 tons, with approximately 6 tons listed as the suitable operating class.
The breaker requires a hydraulic oil flow of 34–60 L/min and operates at a breaker pressure range of 95–130 bar (1,377–1,885 psi). Proper hydraulic flow and pressure matching should be confirmed with the carrier excavator before installation.
The GBN60TL is also part of the GB T-Series range that supports an underwater system option using an air vent hole, making the model suitable for specialized underwater breaking applications when properly configured.
Designed for demanding demolition applications requiring greater impact energy while maintaining compatibility with compact and mid-size excavators.
The 70 mm tool and 579 J impact energy provide substantial breaking performance for suitable concrete, masonry, and structural construction materials.
Suitable for excavator applications involving rock breaking, hard material reduction, site preparation, and general hydraulic breaking work.
Designed for excavators in the 5.5–7 ton range, with approximately 6 tons listed as the suitable operating class.
| Specification | GBN60TL / GB2T |
|---|---|
| Series | T-Series |
| Base Model | GB2T |
| Breaker Model | GBN60TL |
| Configuration | Silenced |
| Operating Weight – Silenced (Tool + Machine) | 310 kg / 683 lb |
| Operating Weight – Open Top | 324 kg / 714 lb |
| Main Body Weight | 156 kg |
| Tool Type | Moil |
| Tool Weight | 20 kg |
| Tool Diameter | 70 mm |
| Operating Pressure – Breaker | 95–130 bar / 1,377–1,885 psi |
| Setting Pressure – Machine | 170 bar / 2,465 psi |
| Impact Rate | 450–1,000 bpm |
| Accumulator Pressure | None – No Accumulator |
| Back Head Pressure (N2 Gas) | 16 bar / 232 psi |
| Required Oil Flow | 34–60 L/min / 8.9–15.8 GPM |
| Minimum Excavator Size | 5.5 tons |
| Maximum Excavator Size | 7 tons |
| Recommended / Suitable Excavator Class | 6 tons |
| Impact Energy | 579 J / 427 ft-lb |
| Underwater System | Available Option |
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. Underwater operation requires the appropriate system configuration and should only be performed according to the manufacturer's operating requirements.
