Serial number	Item		Unit	Numerical value
				LWL-80 and ZWY-80/45L
1	The whole weight (adding oil)		kg	≈10200
2	Loading ability		m3/h	≈80
3				Long arm	Short arm
4	Excavation width		mm	≤5700	≤5200
5	Excavation distance(from shovel)		mm	≤2450	≤2100
6	Excavation height		mm	≤3200	≤2900
7	Excavation depth		mm	≤600	≤600
8	Loading height		mm	1425～1670Adjustable)
9	Uninstalling distance		mm	1700(Adjustable)
10	Walking speed		m/s	0.4±5%
11	Scraper chain Speed		m/min	34
12	Scraper chain			double /single
13	Climbing slope ability		°	≤25(Solid ground)
14	equal to  working slope		°	≤15
15	The least turning radius		m	≤3.5
16	Rating work pressure		MPa	≤20
17	Grounding ratio pressure		MPa	≤0.1
18	Clearance from floor		mm	≥330
19	The whole power		kW	45
20	joy stick			hydraulic
21	Track's inboard width		mm	1100
22	Max.material size(Depth*Height)		mm	620*580
23	Boom Max angle		°	±55
24	External dimension(transportation)	Length	mm	≥6750
		Width	mm	1735
		Height	mm	≥2120
25	External dimension(working)	Length	mm
		Width	mm	1735
		Height	mm	≥2120