Demolition attachment 41,00 m, Reach limitation, Operating weight and ground pressure – Liebherr R 974 C Litronic Demolition User Manual
Page 2
Reach Limitation
18 m 20 m 22 m 24 m
Demolition boom 17,00 m
+ Intermediate boom 2,70 m
+ Demolition stick 13,50 m
Tool weight* in t
HD-EW-Undercarriage
3,00
3,00
2,80
2,50
VH-HD-Undercarriage
3,00
3,00
2,80
2,50
* included quick change adapter, adapter plate and tool
To order a complete machine
you need the following
Cab for demolition application
Hydraulic control for rotary drive
Hydraulic control for demolition attachment
Hoist cylinders with re-generation and load holding valves
Basic boom
Heavy counterweight 25,0 t
For demolition application, following additional items
are also required:
Demolition boom 17,00 m
Intermediate boom 2,70 m
Demolition stick 13,50 m standard (linkage R 932 Li)
Tool (backhoe bucket, demolition shears, concrete nibblers, etc.)
Support for demolition attachment
Integral protection grid
Optional
Cab tiltable 30°
Integral protection grid for cab on tilting device
Hydraulic for removable counterweight
Storage rack for demolition attachment
Operating Weight
and Ground Pressure
Operating weight includes basic machine with heavy counterweight
25,0 t, demolition boom 17,00 m, intermediate boom, demolition stick
13,50 m standard and working tool 2,5 t.
Undercarriage
HD-EW
VH-HD
Pad width
mm
750
750
Weight
kg
127200
131600
Ground pressure
kg/cm
2
1,54
1,60
Demolition Attachment 41,00 m
2
R 974 C Litronic Demolition Attachment
140
130
120
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100
90
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0
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38
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32
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28
m
ft
42
0
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28
0
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ft