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Komatsu PW75-1 to PW95R-2 specifications

Entries in this reference
Listing-entry count
4
Short answer

Komatsu PW75-1 to PW95R-2: full-size excavators.

Selected configuration figures
ConfigurationDocumented field and quantity
PW75-1
Gross Power
68.4 hp
Operating Weight
16,535 lb
PW75R-2
Net Power
68 hp
Operating Weight
18,739 lb
PW95-1
Gross Power
75.1 hp
Operating Weight
20,172 lb
PW95R-2
Net Power
82.5 hp
Operating Weight
22,267 lb
PW75-1 to PW95R-2 specification matrix — Listing labels reported by the source
Publisher nameSource guideListing-entry countLabels named by the source
KomatsuPW75-1 to PW95R-24PW75-1, PW75R-2, PW95-1, and PW95R-2
Boom/Stick Option (Mex) 1
SpecificationPW75-1PW95-1
Shipping Length Of Unit19.3 ft20.02 ft
Shipping Height Of Unit13 ft13 ft
Max Cutting Height20.9 ft21.04 ft
Max Loading Height15.62 ft14.57 ft
Max Reach Along Ground20.71 ft20.76 ft
Max Digging Depth10.88 ft11.19 ft
Boom/Stick Option (Mex) 1Boom 9'10" (3000mm)/Stick 5'7" (1700mm)Boom 9'8" (2950mm)/Stick 5'3" (1600mm)
SpecificationPW75-1
Max Vertical Wall Dig Depth7.16 ft
Dimensions and weight
SpecificationPW75-1PW75R-2PW95-1PW95R-2
Wheelbase6.76 ft6.76 ft7.22 ft7.22 ft
Tail Swing Radius4.89 ft4.93 ft4.93 ft5.14 ft
Overall Width7.3 in7.08 in7.59 in7.6 in
Ground Clearance1.32 ft1.12 ft1.09 ft1.33 ft
Height To Top Of Cab9.65 ft9.72 ft9.78 ft9.91 ft
Upper Structure Clearance3.42 ft3.42 ft3.61 ft3.61 ft
Engine
SpecificationPW75-1PW75R-2PW95-1PW95R-2
Number Of Cylinders4444
Engine Model4D98E4D98E-1FB1004.44D106-1FB
Power Measured @2,300 rpm2,300 rpm2,000 rpm2,200 rpm
Displacement202.5 cu in202.5 cu in243.5 cu in269.3 cu in
SpecificationPW75-1PW95-1
Gross Power68.4 hp75.1 hp
SpecificationPW75R-2PW95R-2
Net Power68 hp82.5 hp
Torque Measured @1,500 rpm1,500 rpm
Net Torque173.4 lb-ft228.7 lb-ft
Operational
SpecificationPW75-1PW95-1
Fuel Capacity26.5 gal37 gal
Hydraulic System Fluid Capacity18.5 gal21.7 gal
SpecificationPW75-1PW75R-2PW95-1PW95R-2
Operating Weight16,535 lb18,739 lb20,172 lb22,267 lb
Hydraulic System Relief Valve Pressure5,910 psi3,844 psi4,980 psi3,989 psi
Hydraulic Pump Flow Capacity60 gpm44.2 gpm62.9 gpm47.6 gpm
SpecificationPW75R-2PW95R-2
Operational Voltage12 V12 V
Alternator Supplied Amperage60 amps80 amps
Hydraulic Pump Typevariable displacement axial pistonvariable displacement axial piston
Tire Size7.50-208.25-20
Swing Mechanism
SpecificationPW75-1PW75R-2PW95-1PW95R-2
Swing Speed10.2 rpm10.2 rpm9 rpm9 rpm
Transmission and speeds
SpecificationPW75-1PW75R-2PW95-1PW95R-2
Number Of Forward Gears2222
Number Of Reverse Gears2222
Max Travel Speed18.7 mph18.7 mph19.9 mph19.3 mph
SpecificationPW75R-2PW95R-2
Transmission TypehydrostaticHydrostatic
Buckets
SpecificationPW75-1PW75R-2PW95-1PW95R-2
Reference Bucket Capacity0.4 yd30.4 yd30.4 yd30.4 yd3
Minimum Bucket Capacity0.2 yd30.2 yd30.2 yd30.2 yd3
Maximum Bucket Capacity0.4 yd30.4 yd30.5 yd30.5 yd3
Variants — Source comparison annotation
Source guideDiffering-field count reported
PW75-1 to PW95R-234
Ratios
FigurePW75-1PW75R-2PW95-1PW95R-2
Engine horsepower per 1,000 lb of weight4.13.63.73.7
Hydraulic power from the listed pump flow and relief pressure206.9 hp99.1 hp182.8 hp110.8 hp
FigurePW75-1PW95-1
Fuel tank per engine horsepower0.39 gal0.49 gal
Reference directory classification
Equipment groupfull-size excavator
PW75-1 to PW95R-2: forum references — Forum-title search
Forum indexEquipment class queriedNames in the searchMatching titles
Heavy Equipment Forumsfull-size excavatorKomatsu and the PW75R, PW95R line that the PW75R-2, PW95R-2 belongs to (no title names the exact model). That is too few titles to say what owners mostly ask about, so the most recent are listed instead2
PW75-1 to PW95R-2: dated market and recall observations — Dated listing search
DateListing indexEquipment classNames queriedResult
2026-09-24MachineryTrader (machinerytrader.com)full-size excavatorPW75-1, PW75R-2, PW95-1No matching offers in this snapshot
Dated CPSC search
DateDatabaseNames queriedResult
2026-09-24U.S. Consumer Product Safety CommissionKomatsu; PW75-1, PW75R-2, PW95-1No matching recall in the stated search

Sources for this page

Evidence classDocument, classification and recorded date
Reference site
Reference site
Reference site
Reference site
Forum threads
Federal agency data

Komatsu PW75-1 to PW95R-2: Configuration records

PW75-1
SpecificationSource figure
Dimensions and weight
Ground Clearance1.32 ft
Height To Top Of Cab9.65 ft
Tail Swing Radius4.89 ft
Wheelbase6.76 ft
Upper Structure Clearance3.42 ft
Engine
Engine Model4D98E
Gross Power68.4 hp
Displacement202.5 cu in
Number Of Cylinders4
Power Measured @2,300 rpm
Operational
Fuel Capacity26.5 gal
Hydraulic System Fluid Capacity18.5 gal
Hydraulic System Relief Valve Pressure5,910 psi
Hydraulic Pump Flow Capacity60 gpm
Buckets
Reference Bucket Capacity0.4 yd3
Minimum Bucket Capacity0.2 yd3
Maximum Bucket Capacity0.4 yd3
Boom/Stick Option (Mex) 1
Max Vertical Wall Dig Depth7.16 ft
Boom/Stick Option (Mex) 1Boom 9'10" (3000mm)/Stick 5'7" (1700mm)
Transmission and speeds
Number Of Forward Gears2
Number Of Reverse Gears2
Additional specifications
Operating Weight16,535 lb
Swing Speed10.2 rpm
Max Travel Speed18.7 mph
Shipping Length Of Unit19.3 ft
Shipping Height Of Unit13 ft
Max Cutting Height20.9 ft
Max Loading Height15.62 ft
Max Reach Along Ground20.71 ft
Max Digging Depth10.88 ft

Source

PW75R-2
SpecificationSource figure
Dimensions and weight
Ground Clearance1.12 ft
Height To Top Of Cab9.72 ft
Tail Swing Radius4.93 ft
Wheelbase6.76 ft
Upper Structure Clearance3.42 ft
Engine
Engine Model4D98E-1FB
Displacement202.5 cu in
Number Of Cylinders4
Power Measured @2,300 rpm
Net Power68 hp
Torque Measured @1,500 rpm
Net Torque173.4 lb-ft
Operational
Hydraulic System Relief Valve Pressure3,844 psi
Hydraulic Pump Flow Capacity44.2 gpm
Alternator Supplied Amperage60 amps
Operational Voltage12 V
Hydraulic Pump Typevariable displacement axial piston
Tire Size7.50-20
Buckets
Reference Bucket Capacity0.4 yd3
Minimum Bucket Capacity0.2 yd3
Maximum Bucket Capacity0.4 yd3
Transmission and speeds
Number Of Forward Gears2
Number Of Reverse Gears2
Transmission Typehydrostatic
Additional specifications
Operating Weight18,739 lb
Swing Speed10.2 rpm
Max Travel Speed18.7 mph

Source

PW95-1
SpecificationSource figure
Dimensions and weight
Ground Clearance1.09 ft
Height To Top Of Cab9.78 ft
Tail Swing Radius4.93 ft
Wheelbase7.22 ft
Upper Structure Clearance3.61 ft
Engine
Engine Model1004.4
Gross Power75.1 hp
Displacement243.5 cu in
Number Of Cylinders4
Power Measured @2,000 rpm
Operational
Fuel Capacity37 gal
Hydraulic System Fluid Capacity21.7 gal
Hydraulic System Relief Valve Pressure4,980 psi
Hydraulic Pump Flow Capacity62.9 gpm
Buckets
Reference Bucket Capacity0.4 yd3
Minimum Bucket Capacity0.2 yd3
Maximum Bucket Capacity0.5 yd3
Boom/Stick Option (Mex) 1
Boom/Stick Option (Mex) 1Boom 9'8" (2950mm)/Stick 5'3" (1600mm)
Transmission and speeds
Number Of Forward Gears2
Number Of Reverse Gears2
Additional specifications
Operating Weight20,172 lb
Swing Speed9 rpm
Max Travel Speed19.9 mph
Shipping Length Of Unit20.02 ft
Shipping Height Of Unit13 ft
Max Cutting Height21.04 ft
Max Loading Height14.57 ft
Max Reach Along Ground20.76 ft
Max Digging Depth11.19 ft

Source

PW95R-2
SpecificationSource figure
Dimensions and weight
Ground Clearance1.33 ft
Height To Top Of Cab9.91 ft
Tail Swing Radius5.14 ft
Wheelbase7.22 ft
Upper Structure Clearance3.61 ft
Engine
Engine Model4D106-1FB
Displacement269.3 cu in
Number Of Cylinders4
Power Measured @2,200 rpm
Net Power82.5 hp
Torque Measured @1,500 rpm
Net Torque228.7 lb-ft
Operational
Hydraulic System Relief Valve Pressure3,989 psi
Hydraulic Pump Flow Capacity47.6 gpm
Alternator Supplied Amperage80 amps
Operational Voltage12 V
Hydraulic Pump Typevariable displacement axial piston
Tire Size8.25-20
Buckets
Reference Bucket Capacity0.4 yd3
Minimum Bucket Capacity0.2 yd3
Maximum Bucket Capacity0.5 yd3
Transmission and speeds
Number Of Forward Gears2
Number Of Reverse Gears2
Transmission TypeHydrostatic
Additional specifications
Operating Weight22,267 lb
Swing Speed9 rpm
Max Travel Speed19.3 mph

Source

Compare Komatsu PW75-1, PW75R-2, PW95-1, PW95R-2
Dimensions and weight
SpecificationPW75-1PW75R-2PW95-1PW95R-2
Wheelbase6.76 ft6.76 ft7.22 ft7.22 ft
Tail Swing Radius4.89 ft4.93 ft4.93 ft5.14 ft
Ground Clearance1.32 ft1.12 ft1.09 ft1.33 ft
Height To Top Of Cab9.65 ft9.72 ft9.78 ft9.91 ft
Upper Structure Clearance3.42 ft3.42 ft3.61 ft3.61 ft
Engine
SpecificationPW75-1PW75R-2PW95-1PW95R-2
Number Of Cylinders4444
Engine Model4D98E4D98E-1FB1004.44D106-1FB
Power Measured @2,300 rpm2,300 rpm2,000 rpm2,200 rpm
Displacement202.5 cu in202.5 cu in243.5 cu in269.3 cu in
Operational
SpecificationPW75-1PW75R-2PW95-1PW95R-2
Operating Weight16,535 lb18,739 lb20,172 lb22,267 lb
Hydraulic System Relief Valve Pressure5,910 psi3,844 psi4,980 psi3,989 psi
Hydraulic Pump Flow Capacity60 gpm44.2 gpm62.9 gpm47.6 gpm
Swing Mechanism
SpecificationPW75-1PW75R-2PW95-1PW95R-2
Swing Speed10.2 rpm10.2 rpm9 rpm9 rpm
Transmission and speeds
SpecificationPW75-1PW75R-2PW95-1PW95R-2
Number Of Forward Gears2222
Number Of Reverse Gears2222
Max Travel Speed18.7 mph18.7 mph19.9 mph19.3 mph
Buckets
SpecificationPW75-1PW75R-2PW95-1PW95R-2
Reference Bucket Capacity0.4 yd30.4 yd30.4 yd30.4 yd3
Minimum Bucket Capacity0.2 yd30.2 yd30.2 yd30.2 yd3
Maximum Bucket Capacity0.4 yd30.4 yd30.5 yd30.5 yd3

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