1.Technical Features  
  The air operated bucket loader is designed for direct unloading underground. It can load the rock after blasting into the mine cars to realize mechanized loading, reduce labor intensity of workers and increase productivity.
   The dump loader is mainly suitable for the horizontal prospecting drifts or drivages, where air operated equipment are suitable for operation. Also it can be used for room driving or yard loading. 

Items	Parameters
	FZH-5	ZCQ-1	ZCQ-4
Loading Capacity (m³/h)	20	15-20	70-90
Bucket Capacity (m³)	0.17	0.13	0.5
Loading Width(m)	2	1.7	3.5
Traveling Speed (m/s)	0.86	1.41	1.57
Gauge (m)	0.6	0.6	0.75 0.9 0.762
Air Compressor Power (Hp)	2×10.5	2×8.5	2×25
Operating pressure (kg f/cm²)	4-5.5	4-5.5	4月6日
Weight(t)	3	2	7.562