Front attachment, Semi-u blade and, Straight blade – Liebherr PR 744 Litronic User Manual
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PR 734 Litronic PR 744 Litronic
Front attachment
Semi-U blade and
PR 734 L
PR 734 XL
PR 734 LGP
PR 744 L
PR 744 LGP
Straight blade
Semi-U blade Semi-U blade Straight blade Semi-U blade
Straight
blade
3
Blade capacity according to ISO 9246
m
3
5.56
5.56
4.10
7.20
6.00
yd
3
7.27
7.27
5.36
9.40
7.90
A Height of blade
mm
1,400
1,400
1,150
1,545
1,320
ft-in
4’7”
4’7”
3’9”
5’1”
4’4”
B Width of blade
mm
3,372
3,372
3,995
3,690
4,520
ft-in
11’1”
11’1”
13’1”
12’1”
14’10”
Width over quick-coupler system
1
mm
2,994
2,994
3,494
–
–
ft-in
9’10”
9’10”
11’6”
–
–
C Lifting height
mm
1,170
1,206
1,215
1,222
1,179
ft-in
3’10”
3’11”
4’0”
4’0”
3’10”
D Depth below ground
mm
536
554
559
511
616
ft-in
1’9”
1’10”
1’10”
1’8”
2’0”
E Max. blade pitch
10°
10°
10°
10°
10°
Max. blade tilt
mm
780
780
714
930
933
ft-in
2’7”
2’7”
2’4”
3’1”
3’1”
G Width over C-frame
mm
3,000
3,000
3,750
3,556
4,034
ft-in
9’10”
9’10”
12’4”
11’8”
13’3”
H Overall length, blade straight
mm
5,678
5,948
5,693
6,050
5,935
ft-in
18’8”
19’6”
18’8”
19’10”
19’6”
Operating weight
2
kg
20,388
20,936
22,122
24,605
27,250
lb
44,948
46,156
48,771
54,245
60,076
Ground pressure
2
kg/cm
2
0.71
0.64
0.42
0.81
0.50
PSI
10.10
9.10
5.97
11.52
7.11
1
Quick-coupler system optional, LGP version with maximum track pads width 812 mm/32”. When using a quick-coupler system, the installation of
a rear counterweight is recommended.
2
Includes coolant, lubricants, 20% fuel, ROPS/FOPS cab, operator, track pads 508 mm/20” (L, XL) and 812 mm/32” (LGP), semi-U/straight blade.
3
The installation of a rear counterweight (2,200kg / 4,850 lb) is recommended.
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