2-6
4. WEIGHT
Upperstructure assembly
Main frame weld assembly
Engine assembly
Main pump assembly
Main control valve assembly
Swing motor assembly
Hydraulic oil tank assembly
Fuel tank assembly
Counterweight
Cab assembly
Lower chassis assembly
Track frame weld assembly
Swing bearing
Travel motor assembly
Turning joint
Track recoil spring
Idler
Carrier roller
Track roller
Track-chain assembly(500mm standard triple grouser shoe)
Front attachment assembly(4.3m boom, 1.96m arm,
0.60m
3
SAE heaped bucket)
4.3m boom assembly
1.96m arm assembly
0.60m
3
SAE heaped bucket
Boom cylinder assembly
Arm cylinder assembly
Bucket cylinder assembly
Bucket control link assembly
Item
3300
1030
550
90
130
80
180
130
1450
310
3990
1260
160
330
60
210
390
30
300
1350
1680
740
320
500
230
140
90
80
kg
lb
7280
2270
1210
200
260
180
400
290
3200
680
8800
2780
250
730
130
460
860
66
660
2980
3700
1630
710
1100
510
310
200
180
0.6
5
m
3
SAE heaped bucket
628.4
1385.6