TCA-7 Air Pick driven by compressed As a small breaking tool. it features lightweight. easy operation. auto stop after the object is broken. It is widely used in mining coal, and soft rock, digging pits for post brackets, digging slots, and breaking concrete, and frozen earth in construction and installation engineering, or construction operations in the foundry industry.
- High Durability Long Life
- Durable forged body for long life.
- Replaceable bushing to protect wear of cylinder.
- Easy to Operate Easy Maintenance
- Automatic push-start mechanism for smooth operation.
- Lightweight and easy to handle.
- Simple structure and fewer components for easy maintenance.
- 2 bolts handle the installation for easy maintenance
Parameter/name tca-7 tcd-20 rb777 tpb-40 tpb-60 tpb-90 Piston diameter 35mm 42.85 57mm 44mm 57.15mm 66.67mm Piston stroke 120mm 60mm 189mm 146mm 100mm 152mm Percussive frequency 1250 B.P.M 2000 B.P.M 18.3 Hz 1050 B.P.M 1400 B.P.M 1400 B.P.M N.W 7.2kg 10kg 37kg 18kg 30kg 42kg Length 465MM 520MM 733MM 660MM 645MM 723MM Air consumption 1.0m³/min 1.1 m³/min 0.63Mpa 1.6 m³/min 2.0 m³/min 2.2 m³/min Tracheal diameter 19 19 19 19 19 19 bit head size Φ26*80 Φ26*80 Φ32*152 Φ25*108 Φ32*152 Φ32*152