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4. WEIGHT
4. WEIGHT
1) 1)
HX145LCRT3, STD CRAWLER
HX145LCRT3, STD CRAWLER
Item
Upperstructure assembly
Main frame weld assembly
Engine assembly
Main pump assembly
Main control valve assembly
Swing motor assembly
Hydraulic oil tank WA
Fuel tank WA
Counterweight
Cab assembly
Lower chassis assembly
Track frame weld assembly
Swing bearing
Travel motor assembly (2EA)
Turning joint
Sprocket (2EA)
Track recoil spring (2EA)
Idler (2EA)
Upper roller (2EA)
Lower roller (14EA)
Dozer blade
Track-chain assembly
(500 mm TRACK PAD shoe) (2EA)
Track-chain assembly
(500 mm triple grouser shoe) (2EA)
Track-chain assembly
(600 mm triple grouser shoe) (2EA)
Track-chain assembly
(700 mm triple grouser shoe) (2EA)
Front attachment assembly
4.6 m boom assembly
2.5 m arm assembly
0.58 m³ SAE heaped bucket
Boom cylinder assembly (2EA)
Arm cylinder assembly
Bucket cylinder assembly
Bucket control linkage total
HX145LCRT3 W/O DOZER
kg
lb
4,050
8,930
1,230
2,710
370
820
88
190
140
310
122
270
160
350
150
330
2,800
6,170
450
990
3,726
8,210
1,544
3,400
214
470
278
610
60
130
79
170
189
420
211
460
38
80
491
1,080
-
-
1,124
2,480
902
1,990
1,004
2,210
1,107
2,440
2,480
5,470
834
1,840
446
980
468
1,030
240
530
150
330
100
220
115
250
1-17
HX145LCRT3 W/DOZER
kg
lb
4,050
8,930
1,230
2,710
370
820
88
190
140
310
120
260
160
350
150
330
2,800
6,170
450
990
4,407
9,710
1,713
3,780
214
470
280
620
60
130
79
170
189
420
211
460
38
80
491
1,080
510
1,120
1,124
2,480
902
1,990
1,004
2,210
1,107
2,440
2,480
5,470
810
1,790
440
970
450
990
240
530
150
330
100
220
110
240
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