Backhoe attachment, Seite ist rechts 2 mm schmäler, Digging envelope – Liebherr R 9100 User Manual
Page 19: Operating weight and ground pressure, Buckets
R 9100
19
Backhoe Attachment
with Gooseneck Boom 7,60 m/24’11”
14
R 2550
13
45
m
ft
40
35
30
25
20
15
10
5
0
-5
-10
-15
-20
-25
12
11
10
9
8
7
6
5
4
3
2
1
0
-1
-2
-3
-4
-5
-6
-7
-8
14
15
16
13 12 11 10 9 8 7 6 5 4 3 2 1 0
50
45
40
35
30
25
20
15
10
5
0
m
ft
Seite ist rechts 2 mm schmäler
Digging Envelope
Stick length
m
3,20
ft in
10’5”
Max. digging depth
m
7,15
ft in
23’5”
Max. reach at ground level
m
13,00
ft in
42’7”
Max. dump height
m
8,65
ft in
28’4”
Max. teeth height
m
12,70
ft in
41’7”
Max. digging force (ISO 6015)
kN
415
lbf
93,296
Max. breakout force (ISO 6015)
kN
560
lbf 125,893
Operating Weight and Ground Pressure
The operating weight includes the basic machine with gooseneck
boom 7,60 m/24’11”, stick 3,20 m/10’5” 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 108.500/239,200 109.615/241,650
Ground pressure *
kg/cm
2
/ psi 1,72/24.40
1,39/19.72
* according to ISO 16754
Buckets
For materials classe
according to VOB, Section C, DIN 18300
< 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
HD
HD
HD
XHD
XHD
XHD
Capacity ISO 7451
m
3
8,50
7,70
7,70
7,00
6,20
7,00
6,00
5,50
yd
3
11.1
10.1
10.1
9.2
8.1
9.1
7.9
7.2
Suitable for material up to a specific weight of
t/m
3
1,5
1,65
1,5
1,8
2,1
1,65
2,0
2,3
lb/yd
3
2,530
2,782
2,530
3,035
3,541
2,782
3,373
3,879
Weight kg 7.100
6.900
7.560
7.200
6.700
8.110
7.420
7.130
lb 15,653
15,212
16,667
15,873
14,771
17,879
16,358
15,719
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
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