BONNY WZY50-6 crawler hydraulic excavator

BONNY WZY50-6 crawler hydraulic excavator with multi-tine grab

Parameter		Units	Value
Parameter		Units	Multi-tine grab	Clamshel
Machine weight		t	50
Grabs specification	Standard capacity	m³	1.0	2.5
Grabs specification	Optional capacity	m³	0.8 - 1.0	1.0 - 3.5
Diesel engine	Type		Cummins M11-C290
	Power	kW	216
	Rotating speed	r.p.m.	2100
	Fuel oil tank capacity	L	510
Hydraulic system	Working pressure of oil circuit	MPa	30
	Working flow of oil circuit	L/min	2 × 321
	Control type		Hydraulic pilot control
	Hydraulic oil tank capacity	L	425
Performance data	Swing speed	r.p.m.	9.0
	Travel speed	km/h	3.0 / 5.0 (two shifts)
	Max. pulling force	kN	333
	Ground pressure	MPa	0.085 (580 mm track pad)
	Cycle time of operating	s	16
	Max. lifting moment	kN.m	700
Operating data	Boom length	mm	8600	8600
	Stick length	mm	6000	6000
	Max. grabbing radius	mm	12365	14362
	Max. grabbing height	mm	10456	11911
	Max. grabbing depth	mm	7470	7924
Electro-magnets	Diameter	mm	1100
	Hoisting ability	kg	Cold state - 1050 / Hot state - 840
	Dead weight	t	1.37
View height of driver	Fixed cab elevation 1000 mm	mm	4020
View height of driver	Hydraulic lifting cab	mm	3020 - 5020
Other equipment	Air condition (standard) Cab protection (standard) Fixed cab elevation 1.0 m (standard), 1.2 m, 1.5 m,(optional) Lifting cab Electro-magnets equipment Automatic central lubricating system Electronic weighing system Monitoring system with display (optional)