LW 521F specification
Item		Parameter
Rated bucket capacity		5000kg
Bucket width		3.0m3
Machine width (to external wheels)		3000mm
Contour dimension (length*width*height)		7720*3000*3294mm
wheelbase		2760mm
Wheel-tread		2320mm
Min ground clearance		450mm
Unloading height		3110mm
Unloading distance		1270mm
Max.unloading angle (with bucket at the highest position)		45°
Max traction force		140KN
Max break out force		163KN
Static side dumping load(fully articulated)		10t
Operating weight		16.2t
Total cycling time	Time for boom raising /lowering(without load)	≤6.5/4s
	Total cycling time	≤11.5s
Articulation angle		±35°
Min turning radius	Center of external wheel	5363mm
	Bucket external side	6678mm
Grade ability		28°
Traveling speed	I gear (F/R)	0-11.5/0-16.5km/h
	II gear (F)	0-37km/h
Engine	Model	D6114ZGB shangchai diesel engine
	Rated power/rpm	162kw/2200r/min
	Max torque	843N.m/1400-1600r/min
Tyre specification		WD61567G3-36(162kw/2200rpm)