QH-8 Heavy duty pneumatic rock drill Wall rock drill Concrete cement bridge stone rock drill hammer machine
QH-8 type
Impact times:2500times/pm
Net weight:5.4kg
Total length:430mm
Power of air pump:3000W
Air consumption:0.3(m3/min)
QH-6
Impact times:2100times/pm
Net weight:4.1kg
Total length:430mm
Power of air pump:2200W
Air consumption:0.2(m3/min)
Impact times:2500times/pm
Net weight:5.4kg
Total length:430mm
Power of air pump:3000W
Air consumption:0.3(m3/min)
QH-6
Impact times:2100times/pm
Net weight:4.1kg
Total length:430mm
Power of air pump:2200W
Air consumption:0.2(m3/min)
Precautions
1. The operator must wear protective equipment such as protective goggles, protective masks,
tools, shoes, gloves, etc.
2. Install and fasten according to the direction of rotation indicated by the saw blade.
3. When dry cutting, please do not connect and cut for a long time, so as not to affect the use
effect and life of the saw blade
4. When using wet cutting, water should be added. Do not cut the curve or polish on one side
to easily break the teeth.
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