Bucket specifications and compatibility, Without quick coupler, 320e lrr hydraulic excavator specifications – Milton CAT 320E LRR User Manual
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320E LRR Hydraulic Excavator Specifications
Bucket Specifications and Compatibility
Width
Capacity
Weight
Fill
m
3
yd
3
kg
lb
%
Boom (HD)
Boom (ES)
Linkage
mm
in
2.9 HD (9'6")
2.9 ES (9'6")
Without Quick Coupler
General Duty (GDC)
B
600
24
0.55
0.72
618
1,363
100%
B
750
30
0.75
0.98
710
1,566
100%
B
900
36
0.95
1.24
786
1,733
100%
B
1050
42
1.16
1.52
847
1,867
100%
B
1200
48
1.38
1.80
925
2,038
100%
B
1350
54
1.59
2.08
1002
2,209
100%
**
Heavy Duty (HD)
B
600
24
0.46
0.61
649
1,430
100%
B
750
30
0.64
0.84
747
1,647
100%
B
900
36
0.81
1.06
825
1,818
100%
B
1050
42
1.00
1.31
879
1,937
100%
B
1200
48
1.19
1.56
970
2,138
100%
B
1350
54*
1.38
1.81
1051
2,316
100%
**
Severe Duty (SD)
B
600
24
0.46
0.61
693
1,527
90%
B
750
30
0.64
0.84
801
1,765
90%
B
900
36
0.81
1.06
887
1,955
90%
B
1050
42
1.00
1.31
962
2,121
90%
B
1200
48
1.19
1.56
1051
2,316
90%
Maximum load pin-on (payload + bucket)
kg
3620
3520
lb
7,978
7,758
The above loads are in compliance with hydraulic excavator standard EN474, they do not exceed 87% of
Maximum Material Density:
hydraulic lifting capacity or 75% of tipping capacity with front linkage fully extended at ground line with
bucket curled.
2100 kg/m
3
(3,500 lb/yd
3
)
Capacity based on ISO 7451.
1800 kg/m
3
(3,000 lb/yd
3
)
Bucket weight with General Duty tips.
1500 kg/m
3
(2,500 lb/yd
3
)
*This bucket might reduce boom structure life.
** For light dirt loading applications only. Consult your dealer to understand your application before using this bucket in combination with this stick.
Caterpillar recommends using appropriate work tools to maximize the value customers receive from our products. Use of work tools, including buckets, which are
outside of Caterpillar’s recommendations or specifications for weight, dimensions, flows, pressures, etc. may result in less-than-optimal performance, including
but not limited to reductions in production, stability, reliability, and component durability. Improper use of a work tool resulting in sweeping, prying, twisting and/or
catching of heavy loads will reduce the life of the boom and stick.
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