Liebherr PR 754 Litronic - Manual (Page 15)

Front attachment
U blade *
PR 754 PR 764
Rigid Single bogie Rigid Single bogie Double link
undercarriage suspension undercarriage suspension bogie
suspension
Blade capacity according to m 3 11.7 17.0
ISO 9246 yd 3 15.3 22.23
A Height of blade mm 1,650 1,950
ft-in 5’5” 6’5”
B Width of blade mm 4,325 4,650
ft-in 14’2” 15’3”
C Lifting height mm 1,400 1,480
ft-in 4’7” 4’10”
D Depth below ground mm 570 647
in 22” 25”
E Max. blade pitch 10° 9.4°
Max. blade tilt mm 1,043 1,094
ft-in 3’5” 3’7”
H Overall length mm 6,915 7,549
ft-in 22’8” 24’9”
Operating weight 1 with track kg 36,090 36,985 – – –
shoes 560 mm / 22” lb 79,565 81,538
Ground pressure 1 with track kg/cm 2 1.02 1.04 – – –
shoes 560 mm / 22” PSI 14.50 14.79
Operating weight 1 with track kg 36,325 37,220 45,570 46,070 46,470
shoes 610 mm / 24” lb 77,878 82,056 100,465 101,567 102,449
Ground pressure 1 with track kg/cm 2 0.94 0.96 1.06 1.07 1.08
shoes 610 mm / 24” PSI 13.37 13.65 15.07 15.22 15.36
Operating weight 1 with track kg 36,795 37,690 46,250 46,750 47,150
shoes 710 mm / 28” lb 81,119 83,092 101,964 103,066 103,948
Ground pressure 1 with track kg/cm 2 0.82 0.84 0.92 0.93 0.94
shoes 710 mm / 28” PSI 11.66 11.94 13.08 13.22 13.37
Operating weight 1 with track kg – – 46,530 47,030 47,430
shoes 760 mm / 30” lb 102,581 103,683 104,565
Ground pressure 1 with track kg/cm 2 – – 0.86 0.87 0.88
shoes 760 mm / 30” PSI 12.23 12.37 12.51
* Counterweight or rear attachment is recommended for improved performance and balance.
1 Includes coolant, lubricants, 20% fuel, ROPS/FOPS cab, U blade, operator.
PR 754 Litronic PR 764 Litronic 15
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