G7
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The G7 ergonomic pneumatic pick is a compact, compressed air-powered breaking tool designed for operation in confined work areas. It is manufactured in an ISO9001-certified facility, with bulk packaging and compatible replacement parts available for industrial clients and commercial users. Equipped with a tubular valve distribution system, the tool delivers steady impact output with controlled air consumption, and includes an auto-stop function to prevent idle running after target materials are fractured. Its lightweight construction supports one-handed operation for extended work cycles.
Parameter/name | G7 |
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Piston diameter | 35mm |
Piston stroke | 120mm |
Percussive frequency | 1250 B.P.M |
N.W | 7.2kg |
Length | 465MM |
Air consumption | 1.0m³/min |
Tracheal diameter | 19 |
bit head size | R26×80 |
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The G7 pneumatic pick uses a tubular valve distribution system, which directs compressed air to both ends of the cylinder in controlled sequence. This structure drives the reciprocating motion of the internal impact hammer, which strikes the shank end of the pick rod to break target materials. The system delivers consistent 1250 B.P.M impact frequency with a measured air consumption rate of 1.0m³/min.
The tool is fitted with an auto-stop function, which ceases operation automatically once the workpiece is fully fractured. This feature reduces unnecessary air consumption and prevents component wear caused by idle running. The G7 model has an overall length of 465MM and a net weight of 7.2kg, which supports one-handed operation and use in narrow trenches, confined workspaces, and other areas where larger breaking tools cannot be deployed.
The G7 pneumatic pick works with standard replacement parts, including compatible drill rods and wearing components. Bulk packaging options are available for volume procurement from enterprise customers. The tool’s simple structural design supports on-site inspection and basic maintenance without specialized diagnostic equipment.
The G7 pneumatic pick is used for trench excavation, frozen soil breaking, and concrete breaking in construction and installation projects. It also supports column support excavation work on building sites. Its compact size makes it suitable for work in trenches and other restricted spaces where full-size breaking tools cannot operate effectively.
For coal mining and soft rock mining operations, the tool supports rock breaking and excavation tasks in narrow working faces. It is also used in foundry cleaning work, including removal of casting flash and residual sand from cast metal parts. The tool’s lightweight design reduces operator fatigue during repeated, short-cycle breaking tasks.
The G7 pneumatic pick connects to a compressed air source via a 3/4 P/T inlet, with a required air tube inner diameter of 19 mm. Before operation, users should confirm the air hose is securely connected and the pick rod is properly seated in the tool head. Regular inspection of the valve system and wearing components is recommended to maintain consistent impact performance. Replacement pick rods and sealing components are available as supplementary accessories. Technical support is provided for operational and maintenance queries from commercial users.
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The G7 pneumatic pick can process frozen soil, soft rock, standard concrete, and casting residue. It is designed for light to medium breaking tasks in construction, mining, and foundry settings.
The G7 pneumatic pick has a net weight of 7.2kg and a 465MM compact frame, which supports one-handed operation for suitable tasks. It is engineered for use in confined work areas where two-handed operation is not feasible.
Bulk packaging is available for volume procurement. Standard packaging with protective cushioning materials is provided for all orders to prevent damage during transit.
