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Liebherr A944BHD to R950 TUNNEL LITRONIC specifications

Entries in this reference
Listing-entry count
9
Short answer

Liebherr A944BHD to R950 TUNNEL LITRONIC: full-size excavators.

Selected configuration figures
ConfigurationDocumented field and quantity
R312
Gross Power
83.2 hp
Operating Weight
33,731 lb
R900C
Gross Power
118.1 hp
Operating Weight
41,888 lb
R926 LITRONIC
Horsepower, Net-ISO 9249
188 hp
Maxpumpflow
137 gpm
R936 COMPACT LITRONIC
Horsepower, Net-ISO 9249
258 hp
Operating Weight
75,839 lb
R936 LITRONIC
Horsepower, Net-ISO 9249
231 hp
Operating Weight
85,210 lb
R950 DEMOLITION LITRONIC
Horsepower, Net-ISO 9249
272 hp
Weight
140,210 lb
R950 TUNNEL LITRONIC
Horsepower, Net-ISO 9249
204 hp
Operating Weight
99,870 lb
A944BHD
Gross Power
245 hp
Operating Weight
106,263 lb
A954BHD
Gross Power
302 hp
Operating Weight
138,891 lb
A944BHD to R950 TUNNEL LITRONIC specification matrix — Listing labels reported by the source
Publisher nameSource guideListing-entry countLabels named by the source
LiebherrA944BHD to R950 TUNNEL LITRONIC9R312, R900C, R926 LITRONIC, R936 COMPACT LITRONIC, R936 LITRONIC, R950 DEMOLITION LITRONIC, and 3 more
Boom/Stick Option (Hex) 1
SpecificationR312R900C
Shipping Length Of Unit25.6 ft26.74 ft
Shipping Height Of Unit9.65 ft10.11 ft
Max Loading Height23.13 ft24.94 ft
Max Vertical Wall Digging Depth16.41 ft13.78 ft
SpecificationR312R900CR926 LITRONICR936 COMPACT LITRONICR936 LITRONIC
Max Reach Along Ground28.06 ft31.17 ft31.1 ft33.8 ft33.21 ft
SpecificationR312R900CR926 LITRONICR936 COMPACT LITRONICR936 LITRONICR950 DEMOLITION LITRONIC
Max Digging Depth18.05 ft20.18 ft21.2 ft21.4 ft21.2 ft18.4 ft
Boom/Stick Option (Hex) 1standardstandard19.4m boom /7’10” Ft’in”stick6.20m boom /2.50m stick19.10m boom /FTin 8.2 stickMain Boom - 14.1 ft in / stick length - 6.11
SpecificationR926 LITRONICR936 COMPACT LITRONICR936 LITRONICR950 DEMOLITION LITRONIC
Breakout Force - ISO42,990 lb46,535 lb40,120 lb53,350 lb
Max.Dumping Height21.4 ft23.11 ft22.2 ft33 ft
SpecificationR926 LITRONICR936 COMPACT LITRONICR936 LITRONIC
Bucket Digging Force - ISO33,731 lb37,993 lb36,600 lb
SpecificationR926 LITRONICR936 LITRONIC
Maximum Teeth Height376 ft396 ft
SpecificationR936 COMPACT LITRONIC
Bucket Digging Force - SAE36,194 lb
Breakout Force - SAE40,690 lb
SpecificationR950 DEMOLITION LITRONIC
Maximum Reach At Ground Level38.11 ft
Digging Force - ISO51,370 lb
Dimensions and weight
SpecificationR312R900CR926 LITRONICR936 COMPACT LITRONICR936 LITRONICR950 DEMOLITION LITRONICR950 TUNNEL LITRONICA944BHDA954BHD
Ground Clearance1.43 ft1.55 ft1.7 ft1.65 ft1.6 ft1.2 ft1.11 ft1.5 ft1.66 ft
SpecificationR312R900C
Width To Outside Of Tracks8.21 ft8.21 ft
Length Of Track On Ground10.18 ft7.22 ft
SpecificationR312R900CA944BHDA954BHD
Tail Swing Radius6.51 ft11.06 ft11.26 ft12.57 ft
SpecificationR926 LITRONICR936 COMPACT LITRONICR936 LITRONICR950 DEMOLITION LITRONICR950 TUNNEL LITRONICA944BHDA954BHD
Height To Top Of Cab8.2 ft10.57 ft8.2 ft9.9 ft9.2 ft12.59 ft13.03 ft
Wheelbase146.4 in157.09 in144 in16.4 ft13.6 ft11.16 ft11.82 ft
SpecificationR926 LITRONICR936 COMPACT LITRONICR936 LITRONICR950 DEMOLITION LITRONICR950 TUNNEL LITRONIC
Undercarriage Width15.5 ft15.9 ft14.7 ft13.7 ft9.1 ft
SpecificationR926 LITRONICR936 COMPACT LITRONICR936 LITRONIC
Upper Structure Clearance3.8 ft3.81 ft3.6 ft
SpecificationR950 DEMOLITION LITRONIC
Weight140,210 lb
SpecificationR950 TUNNEL LITRONIC
Upper Structure Ground Clearance4.1 ft
SpecificationA944BHDA954BHD
Overall Width10.83 in10.73 in
Overall Width - Outriggers Down17.56 ft18.67 ft
Undercarriage
SpecificationR312R900C
Shoe Size19.69 in19.69 in
SpecificationR312R900CR926 LITRONICR936 COMPACT LITRONICR936 LITRONICR950 DEMOLITION LITRONICR950 TUNNEL LITRONIC
Max Travel Speed2.8 mph3.11 mph3.8 mph2.6 mph3.2 mph1.9 mph2.8 mph
SpecificationR926 LITRONICR936 COMPACT LITRONICR936 LITRONICR950 DEMOLITION LITRONICR950 TUNNEL LITRONIC
Drawbar Pull50,807 lb73,063 lb73,063 lb102,738 lb62,947 lb
Number Of Carrier Rollers Per Side9/29/29/232
SpecificationR936 COMPACT LITRONIC
Tail Swing Radius0.01 ft
SpecificationR950 DEMOLITION LITRONICR950 TUNNEL LITRONIC
Number Of Track Rollers Per Side119
Engine
SpecificationR312R900CR926 LITRONICR936 COMPACT LITRONICR936 LITRONICR950 DEMOLITION LITRONICR950 TUNNEL LITRONICA944BHDA954BHD
Number Of Cylinders444444466
Power Measured @2,300 rpm1,800 rpm1,800 rpm1,800 rpm1,800 rpm1,800 rpm1,800 rpm2,000 rpm2,000 rpm
Displacement183.1 cu in402.8 cu in421.1 cu in488.2 cu in421.1 cu in486 cu in488 cu in610.3 cu in610.3 cu in
SpecificationR312R900CA944BHDA954BHD
Gross Power83.2 hp118.1 hp245 hp302 hp
SpecificationR900CR926 LITRONICR936 COMPACT LITRONICR936 LITRONICR950 DEMOLITION LITRONICR950 TUNNEL LITRONICA944BHDA954BHD
Engine ModelD924TI-ED934 A7D944 A7D934 A7D944 A7D944 A7D 926 TI-ED 926 TI-E
SpecificationR926 LITRONICR936 COMPACT LITRONICR936 LITRONICR950 DEMOLITION LITRONICR950 TUNNEL LITRONIC
Horsepower, Net-ISO 9249188 hp258 hp231 hp272 hp204 hp
Horsepower, Net-SAE J1349190 hp255 hp228 hp268 hp201 hp
Emission Tier LevelTier 4 FinalTier 4 FinalTier 4 FinalTier 4 FinalTier 4 Final
Cooling Systemwater-cooledwater-cooledwater-cooledwater-cooledwater-cooled
Air CleanerDry-typeDry-typeDry-typeDry-typeDry-type
Bore4.8 in5.2 in4.8 in5.1 in5.1 in
Stroke5.9 in6 in5.9 in5.9 in5.9 in
SpecificationR926 LITRONICR936 COMPACT LITRONICR936 LITRONIC
Exhaust Gas Recirculation (EGR)DOC DeutzDOC DeutzDOC Deutz
SpecificationR926 LITRONICR936 COMPACT LITRONICR936 LITRONICR950 DEMOLITION LITRONIC
Max Torque896 lb-ft1,068 lb-ft918 lb-ft1,070 lb-ft
Torque Measured @1,100 rpm1,100 rpm1,100 rpm1,100 rpm
SpecificationR926 LITRONICR936 COMPACT LITRONICR936 LITRONICA944BHDA954BHD
AspirationTurbo-charged and after-coolerreduced emissionsTurbo-charged and after-coolerreduced emissionsTurbo-charged and after-coolerreduced emissionsturbocharged and aftercooledturbocharged and aftercooled
Operational
SpecificationR312R900CR926 LITRONICR936 COMPACT LITRONICR936 LITRONICR950 DEMOLITION LITRONICR950 TUNNEL LITRONICA944BHDA954BHD
Operating Weight33,731 lb41,888 lb136,576 lb75,839 lb85,210 lb163,363 lb99,870 lb106,263 lb138,891 lb
SpecificationR312R900CR926 LITRONICR936 COMPACT LITRONICR936 LITRONICA944BHDA954BHD
Hydraulic System Relief Valve Pressure5,076 psi4,641 psi5,511 psi5,076 psi5,511 psi5,076 psi5,076 psi
SpecificationR312R900CR936 COMPACT LITRONICR936 LITRONICA944BHDA954BHD
Hydraulic Pump Flow Capacity111 gpm73.8 gpm129.5 gpm130 gpm38.4 gpm92.5 gpm
SpecificationA944BHDA954BHD
Fuel Capacity186.3 gal186.6 gal
Hydraulic System Fluid Capacity179.7 gal211.4 gal
Operational Voltage24 V24 V
Alternator Supplied Amperage80 amps80 amps
Hydraulic Pump Typereversible variable flow swash platevariable displacement swash plate
Buckets
SpecificationR312R900C
Reference Bucket Capacity0.8 yd31.2 yd3
SpecificationR926 LITRONICR936 COMPACT LITRONICR936 LITRONIC
Minimum Bucket Capacity1.5 yd31.4 yd31.3 yd3
SpecificationR926 LITRONICR936 COMPACT LITRONICR936 LITRONICR950 DEMOLITION LITRONIC
Maximum Bucket Capacity2.3 yd32.9 yd32.8 yd33.3 yd3
Electrical System
SpecificationR926 LITRONICR936 COMPACT LITRONICR936 LITRONICR950 DEMOLITION LITRONICR950 TUNNEL LITRONIC
Engine IdlingSensor controlledSensor controlledSensor controlledSensor controlledSensor controlled
Alternator24 V24 V24 Vthree-phase current 28 Vthree-phase current 28 V
Voltage24V V24V V24V V24 V V24 V V
Batteries2 x 135 Ah2 x 180 Ah2 x 180 Ah2 x 180 Ah2 x 180 Ah
Capacities
SpecificationR926 LITRONICR936 COMPACT LITRONICR936 LITRONIC
Urea Tank119.2 gal12.2 gal17 gal
Hydraulic Oil Tank76 gal76.7 gal71 gal
SpecificationR926 LITRONICR936 COMPACT LITRONICR936 LITRONICR950 DEMOLITION LITRONICR950 TUNNEL LITRONIC
Fuel Tank87.5 gal112.3 gal148 gal203 gal112 gal
Hydraulic System95 gal137.4 gal126 gal304 gal137 gal
Swing Mechanism
SpecificationR926 LITRONICR936 COMPACT LITRONICR936 LITRONICA944BHDA954BHD
Swing Speed11 rpm10 rpm9.1 rpm6.4 rpm6.2 rpm
SpecificationR926 LITRONICR936 COMPACT LITRONICR936 LITRONICR950 DEMOLITION LITRONICR950 TUNNEL LITRONICA944BHDA954BHD
Swing Torque58,297 lb-ft78,180 lb-ft69,330 lb-ft118,010 lb-ft62,693 lb-ft83,123 lb-ft115,060 lb-ft
Hydraulic System
SpecificationR926 LITRONICR950 DEMOLITION LITRONICR950 TUNNEL LITRONIC
Maxpumpflow137 gpm162 gpm126 gpm
SpecificationR950 DEMOLITION LITRONICR950 TUNNEL LITRONIC
System Pressure5,511 psi5,076 psi
Hydraulic System Tank100 gal77 gal
Boom/Stick Option (Mex) 1
SpecificationA944BHDA954BHD
Shipping Length Of Unit43.8 ft42.66 ft
Shipping Height Of Unit12.59 ft13.03 ft
Boom/Stick Option (Mex) 1Boom 9500mm / Stick 7300Boom 8800mm / Stick 7000
Transmission and speeds
SpecificationA944BHD
Transmission Typeplanetary
SpecificationA944BHDA954BHD
Max Travel Speed8.7 mph6.3 mph
Variants — Source comparison annotation
Source guideDiffering-field count reported
A944BHD to R950 TUNNEL LITRONIC78
Ratios
FigureR312R900CR926 LITRONICR936 COMPACT LITRONICR936 LITRONICR950 DEMOLITION LITRONICR950 TUNNEL LITRONICA944BHDA954BHD
Engine horsepower per 1,000 lb of weight2.52.81.43.42.71.92.02.32.2
FigureR926 LITRONICR936 COMPACT LITRONICR936 LITRONICR950 DEMOLITION LITRONICR950 TUNNEL LITRONICA944BHDA954BHD
Fuel tank per engine horsepower0.46 gal0.44 gal0.65 gal0.76 gal0.56 gal0.76 gal0.62 gal
FigureR312R900CR936 COMPACT LITRONICR936 LITRONICA944BHDA954BHD
Hydraulic power from the listed pump flow and relief pressure328.7 hp199.8 hp383.5 hp418.0 hp113.7 hp273.9 hp

A944BHD to R950 TUNNEL LITRONIC: forum references

Dated forum-index scope
Forum indexExact-model queryExact-model title matchesBroader equipment queryBroader title matches
Heavy Equipment ForumsLiebherr full-size excavator0Liebherr full-size excavators2
Used market for the A944BHD to R950 TUNNEL LITRONIC — Dated first-page listing snapshot
Observation dateListing sourceEquipment searchListings
2026-09-24MachineryTraderLiebherr full-size excavator4
ModelListedModel yearsLowest askingHighest askingMedian askingMedian hours
R926 LITRONIC12018$165,000$165,000$165,000None shown
R936 COMPACT LITRONIC32017 to 2021$155,000$198,000$176,50025,451
A944BHD to R950 TUNNEL LITRONIC: recall reference — Dated CPSC search
Search dateDatabaseNames queriedSearch result
2026-09-24U.S. Consumer Product Safety CommissionLiebherr together with the full-size excavator R312, R900C, R926 LITRONIC, R936 COMPACT LITRONICNo matching recall in this search

Sources for this page

Evidence classDocument, classification and recorded date
Reference site
  • Reference site: Liebherr R312 — RitchieSpecs. Observed 2026-09-24.
Reference site
Reference site
Reference site
Reference site
Reference site
Reference site
Reference site
Reference site
Forum threads
Used-market listings
Federal agency data
Recorded observations — Classification in the linked listing
GuideAs-listed machine class
Liebherr A944BHD to R950 TUNNEL LITRONICfull-size excavator

Liebherr A944BHD to R950 TUNNEL LITRONIC: Configuration records

R312
SpecificationSource figure
Engine
Number Of Cylinders4
Gross Power83.2 hp
Power Measured @2,300 rpm
Displacement183.1 cu in
Operational
Operating Weight33,731 lb
Hydraulic System Relief Valve Pressure5,076 psi
Hydraulic Pump Flow Capacity111 gpm
Buckets
Reference Bucket Capacity0.8 yd3
Dimensions and weight
Ground Clearance1.43 ft
Width To Outside Of Tracks8.21 ft
Length Of Track On Ground10.18 ft
Boom/Stick Option (Hex) 1
Max Vertical Wall Digging Depth16.41 ft
Boom/Stick Option (Hex) 1standard
Undercarriage
Shoe Size19.69 in
Additional specifications
Shipping Length Of Unit25.6 ft
Shipping Height Of Unit9.65 ft
Max Loading Height23.13 ft
Max Reach Along Ground28.06 ft
Max Digging Depth18.05 ft
Tail Swing Radius6.51 ft
Max Travel Speed2.8 mph

Source

R900C
SpecificationSource figure
Engine
Number Of Cylinders4
Gross Power118.1 hp
Power Measured @1,800 rpm
Displacement402.8 cu in
Engine ModelD924TI-E
Operational
Operating Weight41,888 lb
Hydraulic System Relief Valve Pressure4,641 psi
Hydraulic Pump Flow Capacity73.8 gpm
Buckets
Reference Bucket Capacity1.2 yd3
Dimensions and weight
Ground Clearance1.55 ft
Width To Outside Of Tracks8.21 ft
Length Of Track On Ground7.22 ft
Boom/Stick Option (Hex) 1
Max Vertical Wall Digging Depth13.78 ft
Boom/Stick Option (Hex) 1standard
Undercarriage
Shoe Size19.69 in
Additional specifications
Shipping Length Of Unit26.74 ft
Shipping Height Of Unit10.11 ft
Max Loading Height24.94 ft
Max Reach Along Ground31.17 ft
Max Digging Depth20.18 ft
Tail Swing Radius11.06 ft
Max Travel Speed3.11 mph

Source

R926 LITRONIC
SpecificationSource figure
Dimensions and weight
Wheelbase146.4 in
Ground Clearance1.7 ft
Height To Top Of Cab8.2 ft
Electrical System
Alternator24 V
Voltage24V V
Batteries2 x 135 Ah
Engine
Number Of Cylinders4
Engine ModelD934 A7
Power Measured @1,800 rpm
Displacement421.1 cu in
AspirationTurbo-charged and after-coolerreduced emissions
Cooling Systemwater-cooled
Air CleanerDry-type
Bore4.8 in
Stroke5.9 in
Operational
Hydraulic System Relief Valve Pressure5,511 psi
Urea Tank119.2 gal
Swing Mechanism
Swing Speed11 rpm
Swing Torque58,297 lb-ft
Buckets
Minimum Bucket Capacity1.5 yd3
Maximum Bucket Capacity2.3 yd3
Boom/Stick Option (Hex) 1
Boom/Stick Option (Hex) 119.4m boom /7’10” Ft’in”stick
Undercarriage
Drawbar Pull50,807 lb
Number Of Carrier Rollers Per Side9/2
Additional specifications
Upper Structure Clearance3.8 ft
Undercarriage Width15.5 ft
Horsepower, Net-ISO 9249188 hp
Horsepower, Net-SAE J1349190 hp
Emission Tier LevelTier 4 Final
Exhaust Gas Recirculation (EGR)DOC Deutz
Max Torque896 lb-ft
Torque Measured @1,100 rpm
Engine IdlingSensor controlled
Max Reach Along Ground31.1 ft
Max Digging Depth21.2 ft
Breakout Force - ISO42,990 lb
Bucket Digging Force - ISO33,731 lb
Max.Dumping Height21.4 ft
Max Travel Speed3.8 mph
Hydraulic Oil Tank76 gal
Fuel Tank87.5 gal
Hydraulic System95 gal
Maxpumpflow137 gpm

Source

R936 COMPACT LITRONIC
SpecificationSource figure
Dimensions and weight
Wheelbase157.09 in
Ground Clearance1.65 ft
Height To Top Of Cab10.57 ft
Tail Swing Radius0.01 ft
Electrical System
Alternator24 V
Voltage24V V
Batteries2 x 180 Ah
Engine
Number Of Cylinders4
Engine ModelD944 A7
Power Measured @1,800 rpm
Displacement488.2 cu in
AspirationTurbo-charged and after-coolerreduced emissions
Cooling Systemwater-cooled
Air CleanerDry-type
Bore5.2 in
Stroke6 in
Operational
Operating Weight75,839 lb
Hydraulic System Relief Valve Pressure5,076 psi
Hydraulic Pump Flow Capacity129.5 gpm
Urea Tank12.2 gal
Swing Mechanism
Swing Speed10 rpm
Swing Torque78,180 lb-ft
Buckets
Minimum Bucket Capacity1.4 yd3
Maximum Bucket Capacity2.9 yd3
Boom/Stick Option (Hex) 1
Boom/Stick Option (Hex) 16.20m boom /2.50m stick
Undercarriage
Drawbar Pull73,063 lb
Number Of Carrier Rollers Per Side9/2
Additional specifications
Upper Structure Clearance3.81 ft
Undercarriage Width15.9 ft
Horsepower, Net-ISO 9249258 hp
Horsepower, Net-SAE J1349255 hp
Emission Tier LevelTier 4 Final
Exhaust Gas Recirculation (EGR)DOC Deutz
Max Torque1,068 lb-ft
Torque Measured @1,100 rpm
Engine IdlingSensor controlled
Max Reach Along Ground33.8 ft
Max Digging Depth21.4 ft
Breakout Force - ISO46,535 lb
Bucket Digging Force - ISO37,993 lb
Max.Dumping Height23.11 ft
Bucket Digging Force - SAE36,194 lb
Breakout Force - SAE40,690 lb
Max Travel Speed2.6 mph
Hydraulic Oil Tank76.7 gal
Fuel Tank112.3 gal
Hydraulic System137.4 gal

Source

R936 LITRONIC
SpecificationSource figure
Dimensions and weight
Wheelbase144 in
Ground Clearance1.6 ft
Height To Top Of Cab8.2 ft
Electrical System
Alternator24 V
Voltage24V V
Batteries2 x 180 Ah
Engine
Number Of Cylinders4
Engine ModelD934 A7
Power Measured @1,800 rpm
Displacement421.1 cu in
AspirationTurbo-charged and after-coolerreduced emissions
Cooling Systemwater-cooled
Air CleanerDry-type
Bore4.8 in
Stroke5.9 in
Operational
Operating Weight85,210 lb
Hydraulic System Relief Valve Pressure5,511 psi
Hydraulic Pump Flow Capacity130 gpm
Urea Tank17 gal
Swing Mechanism
Swing Speed9.1 rpm
Swing Torque69,330 lb-ft
Buckets
Minimum Bucket Capacity1.3 yd3
Maximum Bucket Capacity2.8 yd3
Boom/Stick Option (Hex) 1
Boom/Stick Option (Hex) 119.10m boom /FTin 8.2 stick
Undercarriage
Drawbar Pull73,063 lb
Number Of Carrier Rollers Per Side9/2
Additional specifications
Upper Structure Clearance3.6 ft
Undercarriage Width14.7 ft
Horsepower, Net-ISO 9249231 hp
Horsepower, Net-SAE J1349228 hp
Emission Tier LevelTier 4 Final
Exhaust Gas Recirculation (EGR)DOC Deutz
Max Torque918 lb-ft
Torque Measured @1,100 rpm
Engine IdlingSensor controlled
Max Reach Along Ground33.21 ft
Max Digging Depth21.2 ft
Breakout Force - ISO40,120 lb
Bucket Digging Force - ISO36,600 lb
Max.Dumping Height22.2 ft
Max Travel Speed3.2 mph
Hydraulic Oil Tank71 gal
Fuel Tank148 gal
Hydraulic System126 gal

Source

R950 DEMOLITION LITRONIC
SpecificationSource figure
Dimensions and weight
Wheelbase16.4 ft
Ground Clearance1.2 ft
Height To Top Of Cab9.9 ft
Electrical System
Alternatorthree-phase current 28 V
Voltage24 V V
Batteries2 x 180 Ah
Engine
Number Of Cylinders4
Engine ModelD944 A7
Power Measured @1,800 rpm
Displacement486 cu in
Cooling Systemwater-cooled
Air CleanerDry-type
Bore5.1 in
Stroke5.9 in
Operational
Operating Weight163,363 lb
Swing Mechanism
Swing Torque118,010 lb-ft
Buckets
Maximum Bucket Capacity3.3 yd3
Boom/Stick Option (Hex) 1
Boom/Stick Option (Hex) 1Main Boom - 14.1 ft in / stick length - 6.11
Undercarriage
Drawbar Pull102,738 lb
Number Of Track Rollers Per Side11
Number Of Carrier Rollers Per Side3
Additional specifications
Undercarriage Width13.7 ft
Weight140,210 lb
Horsepower, Net-ISO 9249272 hp
Horsepower, Net-SAE J1349268 hp
Emission Tier LevelTier 4 Final
Max Torque1,070 lb-ft
Torque Measured @1,100 rpm
Engine IdlingSensor controlled
Max Digging Depth18.4 ft
Breakout Force - ISO53,350 lb
Max.Dumping Height33 ft
Maximum Reach At Ground Level38.11 ft
Digging Force - ISO51,370 lb
Max Travel Speed1.9 mph
Fuel Tank203 gal
Hydraulic System304 gal
Maxpumpflow162 gpm
System Pressure5,511 psi
Hydraulic System Tank100 gal

Source

R950 TUNNEL LITRONIC
SpecificationSource figure
Dimensions and weight
Wheelbase13.6 ft
Ground Clearance1.11 ft
Height To Top Of Cab9.2 ft
Electrical System
Alternatorthree-phase current 28 V
Voltage24 V V
Batteries2 x 180 Ah
Engine
Number Of Cylinders4
Engine ModelD944 A7
Power Measured @1,800 rpm
Displacement488 cu in
Cooling Systemwater-cooled
Air CleanerDry-type
Bore5.1 in
Stroke5.9 in
Operational
Operating Weight99,870 lb
Swing Mechanism
Swing Torque62,693 lb-ft
Undercarriage
Drawbar Pull62,947 lb
Number Of Track Rollers Per Side9
Number Of Carrier Rollers Per Side2
Additional specifications
Undercarriage Width9.1 ft
Upper Structure Ground Clearance4.1 ft
Horsepower, Net-ISO 9249204 hp
Horsepower, Net-SAE J1349201 hp
Emission Tier LevelTier 4 Final
Engine IdlingSensor controlled
Max Travel Speed2.8 mph
Fuel Tank112 gal
Hydraulic System137 gal
Maxpumpflow126 gpm
System Pressure5,076 psi
Hydraulic System Tank77 gal

Source

A944BHD
SpecificationSource figure
Boom/Stick Option (Mex) 1
Boom/Stick Option (Mex) 1Boom 9500mm / Stick 7300
Dimensions and weight
Ground Clearance1.5 ft
Height To Top Of Cab12.59 ft
Tail Swing Radius11.26 ft
Wheelbase11.16 ft
Engine
Number Of Cylinders6
Engine ModelD 926 TI-E
Power Measured @2,000 rpm
Aspirationturbocharged and aftercooled
Displacement610.3 cu in
Gross Power245 hp
Operational
Operating Weight106,263 lb
Fuel Capacity186.3 gal
Hydraulic System Fluid Capacity179.7 gal
Alternator Supplied Amperage80 amps
Hydraulic System Relief Valve Pressure5,076 psi
Hydraulic Pump Flow Capacity38.4 gpm
Hydraulic Pump Typereversible variable flow swash plate
Swing Mechanism
Swing Torque83,123 lb-ft
Swing Speed6.4 rpm
Additional specifications
Overall Width - Outriggers Down17.56 ft
Operational Voltage24 V
Shipping Length Of Unit43.8 ft
Shipping Height Of Unit12.59 ft
Max Travel Speed8.7 mph
Transmission Typeplanetary

Source

A954BHD
SpecificationSource figure
Boom/Stick Option (Mex) 1
Boom/Stick Option (Mex) 1Boom 8800mm / Stick 7000
Dimensions and weight
Ground Clearance1.66 ft
Height To Top Of Cab13.03 ft
Tail Swing Radius12.57 ft
Wheelbase11.82 ft
Engine
Number Of Cylinders6
Engine ModelD 926 TI-E
Power Measured @2,000 rpm
Aspirationturbocharged and aftercooled
Displacement610.3 cu in
Gross Power302 hp
Operational
Operating Weight138,891 lb
Fuel Capacity186.6 gal
Hydraulic System Fluid Capacity211.4 gal
Alternator Supplied Amperage80 amps
Hydraulic System Relief Valve Pressure5,076 psi
Hydraulic Pump Flow Capacity92.5 gpm
Hydraulic Pump Typevariable displacement swash plate
Swing Mechanism
Swing Torque115,060 lb-ft
Swing Speed6.2 rpm
Additional specifications
Overall Width - Outriggers Down18.67 ft
Operational Voltage24 V
Shipping Length Of Unit42.66 ft
Shipping Height Of Unit13.03 ft
Max Travel Speed6.3 mph

Source

More in Liebherr: A309–A900C, R995/R996, R900HDS/R912.