Electric Mini Excavator with Anti-Explosion Function, Special for The Excavating and Clearing Work in Roadway, Shaft, Inclined Shaft of Underground Mine.

Product Description

China Electric Mini Excavator for mining use
MWD20.12L Electric powered hydraulic excavator 2 ton is researched, developed and manufacturered by Shandong Kuangan Heavy Industry Co., LTD., special for underground rock loading, roadway bottom clearing and so on. It is featured with compact size, explosion proof electrical system, stable and high-efficiency hydraulic system, energy saving, low noise, low pollution.
With shaft drilling rigs, it can realize mechanized operation of shaft tunneling in coal mines and other mines, thereby greatly increasing the speed of tunneling. At the same time, the machine can also be used for rock loading and excavation operations in flat and inclined roadways. This machine is suitable for the excavation of rock loading, bottom clearing and frozen soil layer in the shafts, flat roads and inclined roads with a slope of less than 14° in coal mines, metal mines and non-metal mines.

Serial number	Item		unit	Model
				MWD2.0/0.12L
1	Total Weight		t	2.2±0.2
2	(Length×Width×Height)		mm	2780×1200×2620
3	Electric motor	Rated power	kw	18.5
		Rated voltage	v	380
		Rated speed	r/min	1480
4	Hydraulic system parameters	Working pressure	MPa	24±0.2
		Maximum flow of hydraulic main pump	L/min	46±2
5	Machine performance parameters	Gradeability	(±º)	±20
		Ground pressure	MPa	≤0.05
		Walking speed	Km/h	(0-2.7) ±0.2
		Digging power	KN	≥20
6	Wroking range	A: Maximum digging radius	mm	3900
		B: Maximum digging depth	mm	2100
		C: Maximum boom height	mm	3500
		D: Maximum unloading height	mm	2650
		E: The minimum turning radius of the back arm	mm	1630

Product details

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