CED490-8-BONNY

● Electric hydraulic mining excavator has the unique advantages of zero emission, low noise, low operation & maintenance cost, good adaptability to a wide range of ambient temperatures, etc.

● it is equipped with the world famous brand hydraulic components.

● Hydraulic excavator can be equipped with dual powers both by diesel engine and electric motor, it share the electric excavator’s unique advantage and diesel excavator’s mobile convenience.

● H-type disassembled undercarriage featured as simple structure and high torsion-resistance, more stable and reliable. H-type disassembled undercarriage is accordance with all standards for road, railway and sea transportation.

Item	Unit	Data
Machine weight (Backhoe)	t	49
Machine weight (Face-shovel)	t	50
Bucket capacity range (Backhoe)	m³	2.1-2.5
Bucket capacity range (Face-shovel)	m³	2.2-3.0
Electric motor power/rated speed	kW/rpm	250/1485
Voltage	V	6000
Max. operation pressure	MPa	31.3/34.3
Max. flow	L/min	2×416
Swing speed	rpm	7.9
Travel speed	km/h	3.62
Max. pulling force	KN	354
Grade ability	%	35° (70%)
Cycling time of operation	s	16
Working Data		Backhoe1	Backhoe2	Faceshovel
Boom length	mm	7060	7060	4100
Stick length	mm	3380	2600	2700
Bucket capacity	m³	2.1	2.5	2.5
Max. digging reach	mm	12020	11410	8550
Max. digging depth	mm	7760	7070	2770
Max. digging height	mm	10970	10530	9920
Max. dumping height	mm	7660	7110	7370
Max. digging force of stick	KN	217	260	269
Max.digging force of bucket	KN	236	243	271