Backhoe attachment, Digging envelope, Operating weight and ground pressure – Liebherr R 984 C User Manual
Page 19: Buckets

R 984 C
19
Backhoe Attachment
with Gooseneck Boom 7,80 m/25’7”
0 m
2
4
6
8
10
12
14
16
0 ft
10
20
30
40
50
2
1
0
-2
-4
-6
-8
-10
2
4
6
8
10
12
14
m
0
-10
-20
-30
10
20
30
40
ft
50
Digging Envelope
1
2
Stick length
m
3,40
4,50
ft in 11’ 1”
14’9”
Max. digging depth
m
7,95
9,05
ft in
26’
29’8”
Max. reach at ground level
m
13,70
14,75
ft in 44’11”
48’4”
Max. dump height
m
9,20
9,80
ft in
30’2”
32’1”
Max. teeth height
m
14,00
14,65
ft in 45’11”
48’
Max. digging force (ISO 6015)
kN
435
345
lbf 97,792 77,559
Max. breakout force (ISO 6015)
kN
610
560
lbf 137,133 125,893
Operating Weight
and Ground Pressure
The operating weight includes the basic machine with gooseneck
boom 7,80 m/25’7”, stick 3,40 m/11’1” and bucket 7,00 m
3
/9.2 yd
3
.
Undercarriage
HD
Pad width
mm/ft in 600/1’11”
750/2’5”
Weight
kg/lb 120.100/264,800 121.300/267,400
Ground pressure *
kg/cm
2
/ psi 1,80/25.62
1,46/20.77
* according to ISO 16754
Buckets
For materials classe
according to VOB, Section C, DIN 18300
< 5
< 5
< 5
5 – 6
5 – 6
5 – 6
7 – 8
7 – 8
7 – 8
Typical operation
according to VOB, Section C, DIN 18300
GP
GP
GP
HD
HD
HD
XHD
XHD
XHD
Capacity ISO 7451
m
3
8,00
7,30
6,70
7,70
7,00
6,40
6,70
6,20
5,80
yd
3
10.5
9.6
8.8
10.1
9.2
8.4
8.8
8.1
7.6
Suitable for material up to a specific weight of
with stick 3,40 m
t/m
3
1,6
1,8
2,0
1,6
1,8
2,0
1,6
1,8
2,0
with stick 11’1”
lb/yd
3
2,698
3,035
3,373
2,698
3,035
3,373
2,698
3,035
3,373
with stick 4,50 m
t/m
3
–
1,5
1,65
–
1,5
1,65
–
–
1,65
with stick 14’9”
lb/yd
3
–
2,530
2,782
–
2,530
2,782
–
–
2,782
Cutting width
mm 2.600
2.400
2.250
2.550
2.400
2.250
2.600
2.500
2.500
ft in 8’6”
7’10”
7’4”
8’4”
7’10”
7’4”
8’6”
8’2”
8’2”
Weight
kg 7.200
6.800
6.600
7.700
7.500
7.200
9.300
9.000
8.200
lb 15,873
14,991
14,550
16,976
16,535
15,873
20,503
19,842
18,078
GP: General purpose bucket with Liebherr Z90 teeth
HD: Heavy-duty bucket with Liebherr Z100 teeth
XHD: Heavy-duty rock bucket with Liebherr Z100 teeth