Liebherr R 970 SME - Manual (Page 11)

R 970 SME Litronic 11
Front Shovel
0 m 1
0
-1
-3
-2
-4
11
10
9
8
7
6
5
4
3
2
1
0
-5
-10
35
30
m
R0004
ft
25
20
15
10
5
2 3 4 5
5 10 15 20 25 30
6 7 8 9 10
0 ft
T
Digging Envelope
Max. reach at ground level 9.05 m
Max. dump height 7.30 m
Max. crowd length 3.60 m
Bucket opening width T 1,650 mm
Max. crowd force 500 kN/51.0 t
Max. crowd force at ground level 410 kN/41.8 t
Max. breakout force 370 kN/37.7 t
Operating Weight
and Ground Pressure
Operating weight includes basic machine with cab elevation 800 mm,
shovel attachment SME and front shovel 4.50 m
3 (7,200 kg), level II.
Undercarriage S-HD
Pad width mm 500 600 750
Weight kg 76,700 77,400 78,500
Ground pressure kg/cm 2 1.48 1.24 1.01
Level I: For non-abrasive materials, such as limestone without flint inclusion, shot material or easily breakable rock,
i.e., deteriorated rock, soft limestone, shale, etc.
Level II: For pre-blasted heavy rock, or deteriorated, cracked material (classification 3 to 4, accord. to DIN 18300)
Level III: For highly-abrasive materials such as rock with a high silica content, sandstone etc.
Max. material weight X = ≤ 2.2 t/m 3 , Y = ≤ 1.8 t/m 3 , V = ≤ 1.5 t/m 3
Front Shovels
Cutting width Capacity ISO 7451 Weight Wear kit level
S-HD-Undercarriage
Shovel Attachment
mm m 3 kg
2,650 4.00 7,700 III X
2,650 4.50 6,700 I Y
2,650 4.50 7,200 II Y
2,650 4.50 7,800 III Y
2,650 5.00 6,800 I V
2,650 5.00 7,400 II V