Hitachi 120-3 class Operator's Manual page 441

Hydraulic excavator
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LIFTING CAPACITIES
NOTE: 1. Lifting capacity of the ZX series does not exceed
75% of tipping load with the machine on firm,
level ground or 87 % of full hydraulic capacity. (ISO
10567)
2. * Indicates load limited by hydraulic capacity.
METRIC MEASURE
ZX280LC-3 Mono block boom, Arm 3.76 m, G 600 mm
B: Load
1.5 m
point
height
m
7.5
6.0
4.5
3.0
1.5
0
-1.5
6490 *
6490 *
-3.0
10280 * 10280 * 14500 * 14500 * 14280 *
-4.5
14880 * 14880 * 18780 * 18780 * 13080 *
-6.0
NOTE: When the lifting hook is used, the maximum allowable lifting load is 10 tons.
OPTIONAL ATTACHMENTS AND DEVICES
3.0 m
4.5 m
9700 *
12320 * 10410
6510 *
6510 * 13940 *
9930 *
9930 * 14540 *
14480 * 14480 * 10220 * 10220 *
A: Load radius
6.0 m
5160 *
5250 *
6160 *
6160 *
5750 *
9700 *
7520 *
7330
6480 *
8910 *
6890
7270 *
9890
9990 *
6570
7900
9680
10570 *
6390
7780
9680
10570 *
6360
7760
9860
9740 *
6470
13-89
A
A: Load radius
B: Load point height
C: Lifting capacity
7.5 m
9.0 m
5160 *
5250 *
5460
5250 *
4040
5240
5950 *
3930
5000
6150
3810
4810
6040
3710
4700
5880 *
3670
4680
B
C
M1G6-13-013
Unit; kg
Max.
REACH
m
3950 *
3950 *
7.94
3810 *
3810 *
8.82
3820 *
3760
9.37
3950 *
3500
9.66
4210 *
3390
9.70
4640 *
3430
9.51
5360 *
3640
9.06
6650 *
4100
8.32
7700 *
5090
7.18
8160 *
7850
5.41

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