description		unit	HY6-3	HY10B	HY140	HY220
operating weight		KG	5800	10800	14000	22000
Bucket capacity		m3	0.22-0.26-0.10	0.45-0.23-0.35	0.6	1
length/width/height		mm	5950×1920×2620	6760×2410×2771	7760×2600×3050	9830×2980×2952
engine	model		Yanma 4TNV98-SSU	LR4A3Z-G71	LR6108G54	LR6105ZWG51
	rated power/speed	kw/r/min	43.4/2200	68/2200	88/2150	105/2100
	max.torque	n.m	254	350	458	650
	displacement	L	3.26	4.33	6.867	6.49
	fuel consumption	g/kw.h	≤235	≤242	≤242	≤225
	fuel tank capacity	L	120	230	250	380
hydraulic system	main pump	variable displacement tandem axial piston pump
	rated flow	l/min	170	200	2*120	2*200
	working pressure	kpa	22	28	30	30
	hydraulic oil tank capacity	L	90	200	200	280
hydraulic motor	travel motor	variable displacement tandem axial piston motor
	swing motor	variable displacement tandem axial piston motor
specification	swing speed	r/min	0-10	0-12.4	0-13.7	0-11.8
	bucket digging force	kn	40	53	77	125
	arm digging force	kn	25	52	61.8	105
	max.traction force	kn	58.5	83	100	175
	traveling speed	km/h	0~2.3/0~4.4	0~2.8/0~4.6	0~3.1/0~5.4	0~2.8/04.7
	gradeability	0	30	30	30	35
	ground pressure	kpa	33	40	39	50
working range	max.digging radius	mm	6150	6960	8460	9900
	max.digging height	mm	5515	5770	8200	8560
	max.dumping height	mm	3730	3930	5800	6045
	max.digging depth	mm	3820	4200	5720	6485
size	overall length	mm	3270	6760	7760	9830
	crawler length	mm	2590	3275	3727	4430
	track tread	mm	1990	2600	3000	3630
	counter weight ground clearance	mm	740	920	945	1107
	overall height	mm	2620	2771	3050	2952
	tail turning radius	mm	1650	1945	2280	2910
	roof width	mm	1850	2410	2500	2690
	crawler height	mm	645	825	864	845
	min.ground clearance	mm	325	384	405	467
	crawler width	mm	400	500	600	600
	gauge	mm	1520	1900	2000	2380
	chassis width	mm	1920	2400	2600	2960
	earth-moving shovel(width/height)	mm	1920*320