Komatsu ecot3 PC300LC-8 Shop Manual page 53

Hydraulic excavator
Table of Contents

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00 Index and foreword
2
2
kg/cm
to lb/in
0
1
0
0
14.2
10
142.2
156.5
20
284.5
298.7
30
426.7
440.9
40
568.9
583.2
50
711.2
725.4
60
853.4
867.6
70
995.6
1,010
80
1,138
1,152
90
1,280
1,294
100
1,422
1,437
110
1,565
1,579
120
1,707
1,721
130
1,849
1,863
140
1,991
2,005
150
2,134
2,148
160
2,276
2,290
170
2,418
2,432
180
2,560
2,574
190
2,702
2,717
200
2,845
2,859
210
2,987
3,001
220
3,129
3,143
230
3,271
3,286
240
3,414
3,428
PC300, 350-8
2
3
4
28.4
42.7
56.9
170.7
184.9
199.1
312.9
327.1
341.4
455.1
469.4
483.6
597.4
611.6
625.8
739.6
753.8
768.1
881.8
896.1
910.3
1,024
1,038
1,053
1,166
1,181
1,195
1,309
1,323
1,337
1,451
1,465
1,479
1,593
1,607
1,621
1,735
1,749
1,764
1,877
1,892
1,906
2,020
2,034
2,048
2,162
2,176
2,190
2,304
2,318
2,333
2,446
2,460
2,475
2,589
2,603
2,617
2,731
2,745
2,759
2,873
2,887
2,901
3,015
3,030
3,044
3,158
3,172
3,186
3,300
3,314
3,328
3,442
3,456
3,470
1 kg/cm
5
6
7
71.1
85.3
99.6
213.4
227.6
241.8
355.6
369.8
384.0
497.8
512.0
526.3
640.1
654.3
668.5
782.3
796.5
810.7
924.5
938.7
953.0
1,067
1,081
1,095
1,209
1,223
1,237
1,351
1,365
1,380
1,493
1,508
1,522
1,636
1,650
1,664
1,778
1,792
1,806
1,920
1,934
1,949
2,062
2,077
2,091
2,205
2,219
2,233
2,347
2,361
2,375
2,489
2,503
2,518
2,631
2,646
2,660
2,773
2,788
2,802
2,916
2,930
2,944
3,058
3,072
3,086
3,200
3,214
3,229
3,343
3,357
3,371
3,485
3,499
3,513
SEN01986-02
2
2
= 14.2233 lb/in
8
9
113.8
128.0
256.0
270.2
398.3
412.5
540.5
554.7
682.7
696.9
825.0
839.2
967.2
981.4
1,109
1,124
1,252
1,266
1,394
1,408
1,536
1,550
1,678
1,693
1,821
1,835
1,963
1,977
2,105
2,119
2,247
2,262
2,389
2,404
2,532
2,546
2,674
2,688
2,816
2,830
2,958
2,973
3,101
3,115
3,243
3,257
3,385
3,399
3,527
3,542
39

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