Mining: Wheel-Mounted Loader Hitachi

Model	Type of pump	Overflow valve pressure	Pump bandwidth	Lifting time	Unloading time	Lowering time
LX450-7	gear type pump	20590 kPa - 2986.3 lb / sq. inch	359 l/min - 94.8 gal/min	8.5 sec	2.3 sec	4 sec
LX300-7A	gear type pump	20600 kPa - 2987.8 lb / sq. inch	154 l/min - 40.7 gal/min	6.8 sec	1.7 sec	3.5 sec
LX230-7				6.4 sec	1.5 sec	3.6 sec