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Published dimensions and weight

Liebherr PR742B L

The Liebherr PR742B L is a crawler tractor of about 23.8 t, built around the D 926 TI-E engine.

01Published dimensions and weight
Dimensions reference
Crawler Tractor category illustration
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight52500 lb23813.7 kg
03Selected published values37
Published highlights
  • Length W/ Blade: 18.95 ft / 5775 mm
  • Length Of Track On Ground: 10.75 ft / 3275 mm
  • Ground Contact Area: 5115 in2 / 3.3 m2
  • Number Of Track Rollers Per Side: 8
Typical use

Crawler tractors are commonly used for pushing, grading and clearing material where tracked traction is useful. Published rows for Liebherr PR742B L include published operating weight of 52500 lb / 23813.7 kg, published engine power of 234 hp / 174.5 kw, published hydraulic flow of 77 gal/min / 291.5 L/min. These values describe the published configuration; verify the specific machine's configuration, attachments and records.

Buyer review notes
  • Compare the published “Length W/ Blade” field (18.95 ft / 5775 mm) with the specific machine's configuration and records; options and condition can differ.
  • Compare the published “Length Of Track On Ground” field (10.75 ft / 3275 mm) with the specific machine's configuration and records; options and condition can differ.
  • Compare the published “Ground Contact Area” field (5115 in2 / 3.3 m2) with the specific machine's configuration and records; options and condition can differ.

What changes with this option

Compared with the base Liebherr PR742B: 10 of 37 published specifications change.

SectionSpecificationLiebherr PR742BLiebherr PR742B L
DimensionsLength W/ Blade17.92 ft / 5460 mm18.95 ft / 5775 mm
DimensionsLength Of Track On Ground9.72 ft / 2960 mm10.75 ft / 3275 mm
UndercarriageGround Contact Area4650.01 in2 / 3 m25115 in2 / 3.3 m2
UndercarriageNumber Of Track Rollers Per Side7 / 78 / 8
UndercarriageGround Pressure10.95 psi / 75.5 kPa10.24 psi / 70.61 kPa
OperationalOperating Weight51000 lb / 23133.3 kg52500 lb / 23813.7 kg
TransmissionMax Speed - Forward6.9 mph / 11 km/h6.8 mph / 11 km/h
TransmissionMax Speed - Reverse4.9 mph / 7.8 km/h4.9 mph / 7.9 km/h
Hydraulic SystemPump TypeLoad sensing proportional pump flow control / Load sensing proportional pump flow controlLoad sensing Proportional pump flow control / Load sensing Proportional pump flow control
Standard BladeCutting Depth20.7 in / 525 mm46.3 in / 1175 mm

See the full spec sheet: Liebherr PR742B

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Manufacturer-published specifications.

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