Excavator Classification
Machine Weight
|
NWA Model
|
Case
|
Caterpillar
|
Daewoo
Samsung
|
Hitachi
|
To 22,000
|
15
|
680-780
|
E70-E70B
307-307B
|
DH050
|
UE50-EX50-Ex60
|
22,000-28,000
|
20
|
9010
|
206-E110B-
E120B
311B-312B
|
DH130W
|
EX100
|
29,000-36,000
|
25
|
688-880-888
9020
|
205-211-212-213-213LC
315B
|
DH130-2
SE130
|
UH06L EX120-EX150 |
37,000-46,000
|
30
|
1080-1088
9030
|
E180-EL180-E200B-EL200B-214-215-219
320-320B
|
DH170-
DH180-
DH200
SE210
|
UH070-UH082-
UH080
EX200
|
47,000-60,000
|
35
|
125B-1280-1280B
9040
|
E240-224B-225
322B-325B
|
DH220
|
UH122-UH123
EX270
|
61,000-75,000
|
40
|
170B-170C
9050
|
229-E300-EL300
|
DH280-
DH320
SE280
|
EX300
|
76,000-89,000
|
45
|
|
231
330B
|
|
EX330
|
90,000-120,000
|
50
|
220B
9060
|
235-235B-235C
345B-350-350L
|
|
UH172-UH181
EX400-EX550
|
Machine Weight
|
NWA Model
|
Hyundai
|
John Deere
|
Kato
|
Kobleco
Yutani
|
To 22,000
|
15
|
|
50-70-70D
190D-290D
|
HD140
|
SK60
|
22,000-28000
|
20
|
R120W
|
710
120-490E-490D
495D
|
HD450
|
SK100-SK120
MD120-MD140
|
29,000-36000
|
25
|
130
|
590E-590D
595-595D
|
HD550
|
SK150-SK160
SK180
|
37,000-46,000
|
30
|
R22W
200
|
670
690E-690D
|
HD700
|
SK200
MD180-MD200
|
47,000-60,000
|
35
|
|
790-790D-790E
|
HD800-900
|
SK220
MD240
|
61,000-75000
|
40
|
280-290-320
|
792-892
|
HD1250
|
SK270-SK300
MD300
|
76,000-89,000
|
45
|
|
890
|
|
|
90,000-120,000
|
50
|
420-450
|
990-992D
|
HD1800
|
SK400
MD400-MD450
|
Machine Weight
|
NWA
Model
|
Komatsu
|
Linkbelt
|
Mitsubishi
|
To 22,000
|
15
|
PC40-PC60
PC80-PC90
|
LS1600
|
MS070-MS090
|
22,000-28,000
|
20
|
PC100-PC120
|
LS2650
|
MS120
|
29,000-36,000
|
25
|
PC150
|
LS2700
|
MS140
|
37,000-46,000
|
30
|
PC180-PC200
|
LS2800
|
MS180
|
47,000-60,000
|
35
|
PC220-PC250
|
LS3000-LS3400
LS3500-LS4000
LS4200
|
MS230-MS300
|
61,000-75,000
|
40
|
PC280-PC300
|
LS4300
|
MS280-MS300
|
76,000-89,000
|
45
|
PC360
|
LS4300
|
|
90,000-120,000
|
50
|
PC400
|
LS5800
|
MS380-MS450
|
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