Liebherr PR 744 Litronic Bedienungsanleitung PDF herunterladen (Seite 13)

Dimensions

PR 734 L PR 734 XL PR 734 LGP PR 744 L PR 744 LGP

A Height over cab mm 3,258 3,258 3,258 3,434 3,434

ft-in 10’8” 10’8” 10’8” 11’3” 11’3”

B Overall length without attachments mm 4,335 4,335 4,335 4,657 4,692

ft-in 14’3” 14’3” 14’3” 15’3” 15’5”

C Distance idler/sprocket centre mm 2,830 3,240 3,240 2,992 3,316

ft-in 9’3” 10’8” 10’8” 9’10” 10’11”

D Height of grousers mm 65 65 65 71.5 71.5

in 2.56” 2.56” 2.56” 2.81” 2.81”

E Track gauge mm 1,830 1,830 2,180 1,980 2,180

ft-in 6’0” 6’0” 7’2” 6’6” 7’2”

F Total width without trunnions mm 2,381 2,381 2,992 2,541 2,992

(standard shoe width) ft-in 7’10” 7’10” 9’10” 8’4” 9’10”

G Total width over blade-mounting mm 2,724 2,724 3,474 3,000 3,600

trunnions ft-in 8’11” 8’11” 11’5” 9’10” 11’10”

H Ground clearance mm 494 494 494 545 545

in 19” 19” 19” 21” 21”

Tractor shipping weight

kg 17,546 18,094 19,236 20,920 23,280

lb 38,682 39,890 42,408 46,121 51,324

Includes coolant, lubricants, 20% fuel, ROPS/FOPS cab and track pads 508 mm/20” (L, XL) and 812 mm/32” (LGP).

PR 734 Litronic PR 744 Litronic 13

Dimensions

Basic machine

Refill capacities in US gallons

PR 734 PR 744

Fuel tank 400 l / 105.6 gal 515 l / 136 gal

Cooling system 55 l / 14.5 gal 62 l / 16.4 gal

Engine oil with oil filters 43 l / 11.4 gal 43 l / 11.4 gal

Splitter box 3.1 l / 0.8 gal 6.5 l / 1.7 gal

Hydraulic tank 144 l / 38.0 gal 169 l / 44.6 gal

Final drive L, XL, each 14 l / 3.7 gal 17.5 l / 4.6 gal

Final drive LGP, each 18.5 l / 4.9 gal 19.5 l / 5.1 gal

Hydraulic equipment

PR 734 PR 744

Hydraulic system Load Sensing proportional pump flow control

Pump type Swash plate variable displacement piston pump

Pump flow max. 209 l/min / 55.2 gpm 260 l/min / 68.6 gpm

Pressure limitation 200 bar / 2,900 PSI 260 bar / 3,770 PSI

Control valve 2 segments, expandable to 4

Filter system Return filter with magnetic rod

Control Single joystick for all blade functions

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