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Liebherr PR776 LITRONIC specifications

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Liebherr PR776 LITRONIC: crawler dozer.

Selected configuration figures
ConfigurationDocumented field and quantity
PR776 LITRONIC
Net Power
590.1 hp
Operating Weight
161,354 lb
PR776 LITRONIC specification matrix — Dimensions and weight
SpecificationPR776 LITRONIC
Width Over Tracks10.37 ft
Height To Top Of Cab14.28 ft
Length Of Track On Ground12.69 ft
Ground Clearance2.31 ft
Track Gauge8.37 ft
Undercarriage
SpecificationPR776 LITRONIC
Number Of Track Rollers Per Side8
Shoe TypeSESS (Super Extrem Service Shoes)
Track Shoe Width24.02 in
Number Of Carrier Rollers Per Side1
Engine
SpecificationPR776 LITRONIC
Starter22.6 hp
Lubrication SystemPressurised lube system
Injection SystemDirect fuel injection
Battery4 x 180 Ah
Engine ModelD 9508 A7-04 Emission regulation , EPA/CARB Tier 4f
Cooling SystemHydrostatic fan drive
Air CleanerDry-type air cleaner
Net Power590.1 hp
Power Measured @1,600 rpm
Displacement1,477 cu in
AspirationTurbochanged
Max Power678.6 hp
Operational
SpecificationPR776 LITRONIC
Operating Weight161,354 lb
Fuel Capacity290.6 gal
Cooling System Fluid Capacity29.1 gal
Engine Oil Capacity24.6 gal
Hydraulic Fluid Capacity84.6 gal
Final Drives Fluid Capacity11.4 gal
Operating Voltage24 V
Alternator Supplied Amperage140 amps
Transmission and speeds
SpecificationPR776 LITRONIC
SteeringHydrostatic
Transmission TypeInfinitely variable hydrostatic travel drive, independent drive for each track
Max Speed - Reverse2.5 mph
Hydraulic System
SpecificationPR776 LITRONIC
System Pressure4,060 psi
Hydraulic SystemLoad sensing (demand-controlled)
ControlsSingle joystick for all blade functions
Control Valve4 segments, expandable
Pump TypeSwash plate piston pump
Pump Flow Capacity93 gpm
FiltrationReturn filter with magnetic rod in the hydraulic tank
Standard Blade
SpecificationPR776 LITRONIC
Blade width15.9 ft
Blade height83.7 in
Capacity24.2 yd3
Cutting Depth26.4 in
Lifting Height5.2 ft
Blade Pitch Adjustment11 degrees
Maximum Blade Tilt4.1 ft
Brakes
SpecificationPR776 LITRONIC
Parking BrakeMulti-disk brake, wear-free, automatically applied with neutral joystick position
Service BrakeHydrostatic (self-locking), wear-free
Travel ControlSingle joystick for all travel and steering functions. Optional: detented Joystick, with inching pedal
Ratios
FigurePR776 LITRONIC
Engine horsepower per 1,000 lb of weight3.7
Pump flow per engine horsepower0.16 gpm
Fuel tank per engine horsepower0.49 gal
Reference directory classification
Equipment groupcrawler dozer
Where the PR776 LITRONIC ranks in Liebherr's list — Scope of the captured comparison
BrandEquipment groupCompared entrySort order
Liebherrcrawler dozerPR776 LITRONICDescending quantity; 1 is largest
FigurePR776 LITRONICRankLowest in lineHighest in line
Engine power590.1 hp1 of 797.0 hp590.1 hp
Listed weight161,354 lb1 of 724,648 lb161,354 lb
Pump flow93.0 gpm1 of 625.7 gpm93.0 gpm
Fuel capacity290.6 gal1 of 655.5 gal290.6 gal
Horsepower per 1,000 lb3.7 hp6 of 73.7 hp4.1 hp
PR776 LITRONIC: forum references — Forum-title search
Forum indexEquipment class queriedNames in the searchMatching titles
Heavy Equipment Forumscrawler dozerLiebherr and the PR776 LITRONIC. That is too few titles to say what owners mostly ask about, so the most recent are listed instead1
Used market for the PR776 LITRONIC — Dated first-page listing snapshot
Observation dateListing sourceEquipment searchListings
2026-09-24MachineryTraderLiebherr crawler dozer1
ModelListedModel yearsLowest askingHighest askingMedian askingMedian hours
PR776 LITRONIC12023$1,450,000$1,450,000$1,450,000None shown
PR776 LITRONIC: recall reference — Dated CPSC search
Search dateDatabaseNames queriedSearch result
2026-09-24U.S. Consumer Product Safety CommissionLiebherr together with the crawler dozer PR776 LITRONICNo matching recall in this search

Sources for this page

Evidence classDocument, classification and recorded date
Reference site
Forum threads
Used-market listings
Federal agency data

Liebherr PR776 LITRONIC: Configuration records

PR776 LITRONIC
SpecificationSource figure
Dimensions and weight
Width Over Tracks10.37 ft
Height To Top Of Cab14.28 ft
Length Of Track On Ground12.69 ft
Ground Clearance2.31 ft
Track Gauge8.37 ft
Undercarriage
Number Of Track Rollers Per Side8
Shoe TypeSESS (Super Extrem Service Shoes)
Track Shoe Width24.02 in
Number Of Carrier Rollers Per Side1
Engine
Starter22.6 hp
Lubrication SystemPressurised lube system
Injection SystemDirect fuel injection
Battery4 x 180 Ah
Engine ModelD 9508 A7-04 Emission regulation , EPA/CARB Tier 4f
Cooling SystemHydrostatic fan drive
Air CleanerDry-type air cleaner
Net Power590.1 hp
Power Measured @1,600 rpm
Displacement1,477 cu in
AspirationTurbochanged
Max Power678.6 hp
Operational
Operating Weight161,354 lb
Fuel Capacity290.6 gal
Cooling System Fluid Capacity29.1 gal
Engine Oil Capacity24.6 gal
Hydraulic Fluid Capacity84.6 gal
Final Drives Fluid Capacity11.4 gal
Operating Voltage24 V
Alternator Supplied Amperage140 amps
Transmission and speeds
SteeringHydrostatic
Transmission TypeInfinitely variable hydrostatic travel drive, independent drive for each track
Max Speed - Reverse2.5 mph
Hydraulic System
System Pressure4,060 psi
ControlsSingle joystick for all blade functions
Control Valve4 segments, expandable
Pump TypeSwash plate piston pump
Pump Flow Capacity93 gpm
FiltrationReturn filter with magnetic rod in the hydraulic tank
Standard Blade
Blade width15.9 ft
Blade height83.7 in
Capacity24.2 yd3
Cutting Depth26.4 in
Lifting Height5.2 ft
Blade Pitch Adjustment11 degrees
Maximum Blade Tilt4.1 ft
Brakes
Parking BrakeMulti-disk brake, wear-free, automatically applied with neutral joystick position
Service BrakeHydrostatic (self-locking), wear-free
Travel ControlSingle joystick for all travel and steering functions. Optional: detented Joystick, with inching pedal
Additional specifications
Hydraulic SystemLoad sensing (demand-controlled)

Source

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