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ZQS-35/1.6S pneumatic hand-held drilling rig is suitable for rock bolting in roadway and half roadway where the hardness of rock is less than or equal to f6. It can not only drill rock bolt hole, but also stir and install resin cartridge type rock bolt.

Main Characteristics

1. Small size, light weight, easy manipulation and simple maintenance;

2. Metal motor gear,longer service life;

3. Stable running,high reliability;

4. Safe and anti-explosion, rational construction, high adaptability;

Technical Parameters

Model ZQS-60/2.1 ZQS-50/1.7 ZQS-35/1.6

Working pressure(Mpa) 0.4-0.63 0.4-0.63 0.4-0.63

Rated pressure(Mpa) 0.5 0.5 0.5

Rated speed(r/min) 330 320 440

Rated torque(N.m) 60 50 35

Stall torque (N.m) 70 57 55

No-load speed(r/min) ≥1000 ≥1000 ≥1000

Gas consumption(m3/min) 4 4 4

Water flushing pressure (Mpa) 0.6~1.2 0.6~1.2 0.6~1.2

Noise(dBA) ≤95 ≤95 ≤95

Total weight(Kg) 20 13.5 13.5