With center lock coupler, 320e l hydraulic excavator specifications, Bucket specifications and compatibility – Milton CAT 320E L User Manual
Page 28
320E L Hydraulic Excavator Specifications
Bucket Specifications and Compatibility
General Duty (GDC)
Heavy Duty (HD)
Severe Duty (SD)
With Center Lock Coupler
320E L
320E L
Linkage
Width
Capacity
Weight
Fill
Boom (HD)
Boom (ES)
mm
in
m
3
yd
3
kg
lb
%
3.9 HD
(12'10")**
2.9 HD
(9'6")
2.9 ES
(9'6")
3.9 HD
(12'10")**
2.9 ES
(9'6")
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%
X
X
B
1350
54
1.59
2.08
1002
2,209
100%
X
X
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%
X
X
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%
B
1200
48
1.19
1.56
1000
2,204
90%
Maximum load with coupler (payload + bucket)
kg
2070
2660
2540
2000
2460
lb
4,563
5,863
5,599
4,409
5,422
Maximum Material Density:
2100 kg/m
3
(3,500 lb/yd
3
)
1800 kg/m
3
(3,000 lb/yd
3
)
The above loads are in compliance with hydraulic excavator standard EN474, they do not
1500 kg/m
3
(2,500 lb/yd
3
)
exceed 87% of hydraulic lifting capacity or 75% of tipping capacity with front linkage fully
extended at ground line with bucket curled.
1200 kg/m
3
(2,000 lb/yd
3
)
Capacity based on ISO 7451.
900 kg/m
3
(1,500 lb/yd
3
)
Bucket weight with General Duty tips.
X
Not recommended
*This bucket might reduce boom structure life.
**Auxiliary hydraulic lines available from Cat Work Tools.
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.
28