Front shovel, Digging envelope, Operating weight and ground pressure – Liebherr R 966 User Manual
Page 18: Front shovels

18
R 966 Litronic
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
R0011
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
9.10 m
Max. dump height
7.15 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 and front shovel 4.00 m
3
(7,000 kg), level II.
Undercarriage
HD
Pad width
mm 500
600
Weight
kg 68,500 69,200
Ground pressure
kg/cm
2
1.38
1.16
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
= ≤ 1.65 t/m
3
Front Shovels
Cutting
width
Capacity
ISO 7451
Weight
Wear kit
level
HD-Undercarriage
Shovel Attachment
mm
m
3
kg
2,350 3.50 6,600
II
X
2,350 3.50 7,200
III
X
2,650 4.00 6,500
I
Y
2,650 4.00 7,000
II
Y
2,650 4.00 7,700
III
V