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    Komatsu D475A-5E0 VS Komatsu D275A-5R Dozer

    Komatsu D475A-5E0 vs Komatsu D275A-5R: the two differ on 62 of 77 listed specs. The main differences are Engine (Komatsu 890 HP vs Komatsu 449 HP), Operating Weight (108,390 kg vs 50,850 kg), Weight (108390 kg vs 50850 kg), Fuel Tank (1670 L vs 840 L). The other 15 specs are the same.

    Specs from OEM brochures · comparison updated Sep 2026

    Komatsu D475A-5E0
    Price Available Soon*

    Komatsu D475A-5E0

    • Engine

      Komatsu 890 HP

    • Weight

      108390 kg

    • Blade Capacity

      27.2 m³

    • Blade Type

      Semi-U

    • Blade W x H

      5265 x 2690 mm

    • Speeds (F/R)

      3 F / 3 R

    Mining Dozers
    Komatsu D275A-5R
    Price Available Soon*

    Komatsu D275A-5R

    • Engine

      Komatsu 449 HP

    • Weight

      50850 kg

    • Blade Capacity

      13.7 m³

    • Blade Type

      Semi-U tilt

    • Blade W x H

      4300 x 1960 mm

    • Speeds (F/R)

      3F / 3R

    Mining Dozers

    Add a third machine

    What's different: Komatsu D475A-5E0 vs Komatsu D275A-5R

    62 specs differ, 15 are identical. The full tables are below.

    SpecKomatsu D475A-5E0Komatsu D275A-5R
    EngineKomatsu 890 HPKomatsu 449 HP
    Operating Weight108,390 kg50,850 kg
    Weight108390 kg50850 kg
    Fuel Tank1670 L840 L
    Blade Capacity27.2 m³13.7 m³
    Warranty12 Months12 months / 2000 hrs
    Blade TypeSemi-USemi-U tilt
    Blade W x H5265 x 2690 mm4300 x 1960 mm

    See all 62 differences ↓

    * Ex-factory price ranges are indicative for Oct 2026 and change with variant, city and offers; confirm with the dealer. On-road cost adds transport, RTO, insurance and accessories. Disclaimer

    The comparisons provided are based on the technical specifications published by the respective OEMs on their official websites and brochures. Please confirm these details directly with the OEMs before making any final decision.

    Key Highlights Komatsu D475A-5E0Komatsu D275A-5R
    Komatsu D475A-5E0 VS Komatsu D275A-5R Dozer

    Komatsu D475A-5E0 vs Komatsu D275A-5R: the two differ on 62 of 77 listed specs. The main differences are Engine (Komatsu 890 HP vs Komatsu 449 HP), Operating Weight (108,390 kg vs 50,850 kg), Weight (108390 kg vs 50850 kg), Fuel Tank (1670 L vs 840 L). The other 15 specs are the same.

    Specs from OEM brochures · comparison updated Sep 2026

    Komatsu D475A-5E0
    Komatsu D475A-5E0

    Price Available Soon

    Komatsu D275A-5R
    Komatsu D275A-5R

    Price Available Soon

    Particulars Komatsu D475A-5E0 Komatsu D275A-5R

    Komatsu D275A-5R vs Komatsu D475A-5E0: mid-size mining dozer or ultra-class giant?

    The Komatsu D475A-5E0 is far bigger than the Komatsu D275A-5R, at 890 HP against 449 HP, with a 27.2 m³ blade against 13.7 m³, roughly double the operating weight. The D275A-5R still turns in a tighter radius of 3,900 mm against the D475A-5E0's 4,600 mm, reverses faster, and sinks less on soft ground. It even carries more blade tilt adjustment, at 1,000 mm against 770 mm, despite being far smaller overall.

    Choose by production scale. The D275A-5R sits between common mining classes and true mining giants, sized to match medium-scale opencast production without going oversized, and it manoeuvres more easily in tight pit corners. The D475A-5E0 is one of Komatsu's ultra-class machines, built for continuous, high-volume overburden production where the dozer works as a primary production tool. Both are mining dozers from L&T Komatsu in our dozer range, and the bulldozer guide can help size a dozer to your pit.

    Komatsu D275A-5R

    Pros:

    • Turns in a tighter radius of 3,900 mm for confined pit corners
    • Reverses faster than the far bigger D475A-5E0
    • Lower ground bearing pressure, sinks less on soft mining ground
    • More blade tilt adjustment than the much bigger D475A-5E0
    • Sized between standard and ultra-class mining dozers for medium-scale production

    Cons:

    • Far less powerful at 449 HP against the D475A-5E0's 890 HP
    • Much smaller blade at 13.7 m³ against 27.2 m³
    • Smaller fuel tank at 840 litres against 1,670 litres
    • Not built for the largest continuous overburden volumes

    Komatsu D475A-5E0

    Pros:

    • Far more powerful at 890 HP with a 27.2 m³ blade
    • Much larger fuel tank at 1,670 litres for extended shifts
    • AC cabin standard rather than optional
    • Choice of giant single-shank or 3-shank multi-shank ripper for the heaviest breaking work
    • Built for continuous ultra-class overburden production

    Cons:

    • Wider turning radius at 4,600 mm, less nimble in tight pit corners
    • Reverses more slowly than the smaller D275A-5R
    • Higher ground bearing pressure, sinks more on the same ground
    • Less blade tilt adjustment than the far smaller D275A-5R

    Pros:

    Cons:

    Closing Recommendation

    The Komatsu D275A-5R suits medium-scale opencast mining where a mid-sized machine matches production better than an ultra-class dozer, with the manoeuvrability to work tighter pit corners. The Komatsu D475A-5E0 suits the largest opencast mining operations that need Komatsu's highest blade capacity and drawbar push for continuous production. So match the machine to your work: Komatsu D275A-5R for medium-scale opencast mining, Komatsu D475A-5E0 for the largest continuous overburden production.

    Komatsu D475A-5E0 Vs Komatsu D275A-5R Dozer Price, Technical Specifications & Features

    BrandL&T Komatsu DozerL&T Komatsu Dozer
    TypeMining DozersMining Dozers
    Operating CostNot AvailableNot Available
    PricePrice Available SoonPrice Available Soon
    EngineKomatsu 890 HPKomatsu 449 HP
    Weight108390 kg50850 kg
    Blade Capacity27.2 m³13.7 m³
    Blade TypeSemi-USemi-U tilt
    Blade W x H5265 x 2690 mm4300 x 1960 mm
    Speeds (F/R)3 F / 3 R3F / 3R
    Quick Overview:The Komatsu D475A-5E0 is a 108.4-tonne mining crawler dozer with an 890 HP engine. Its 27.2 m³ blade handles very large material volumes, while tractor-only ground bearing pressure is 128 kPa and reaches about 166 kPa in full operating trim. Two ripper configurations are available for different breaking requirements. The variable giant single-shank reaches 1,744 mm, while the 3-shank multi-shank setup covers wider ground. The choice therefore depends on whether the operation needs deeper breaking or broader coverage. A 1,670-litre fuel tank supports extended working shifts, and 655 mm of ground clearance suits rough mining surfaces. The machine is the largest of Komatsu's listed mining dozers. Coal and metal mining are its primary applications rather than general construction. Large mining operations can consider this dozer machine when production requirements have moved beyond the D375A-6. Its blade capacity can reduce the number of passes required across large cuts. Buyers can select the ripper arrangement according to the expected ground conditions. The operating weight and power make it suitable for very large-scale pushing and ripping work. For mining fleets requiring Komatsu's highest listed crawler dozer capacity, the D475A-5E0 provides the largest option.The Komatsu D275A-5R is a 50.9-tonne mining crawler dozer powered by a 449 HP engine. Its 13.7 m³ blade handles heavy cuts, while the 840-litre fuel tank supports long working shifts. A 3-shank multi-shank ripper provides wider breaking coverage, while the variable giant single-shank reaches 1,420 mm for deeper work. The choice allows the same machine to handle different ground conditions. Tractor-only ground bearing pressure is 87.3 kPa and rises to about 118 kPa in full operating trim. Firm mining benches are better suited to this configuration than soft fill. The D275A-5R sits between the D155A-6 and D375A-6 in Komatsu's mining range. Its operating size makes it suitable for quarry and overburden work where construction-class machines are no longer sufficient. Mining contractors can consider this dozer machine when daily production requirements have moved beyond the D155A-6. The two ripper choices provide flexibility between deep breaking and wider coverage. Its blade capacity also supports substantial material movement during each pass. Buyers can therefore compare the required ripping depth, ground conditions and production volume before selecting this model for mining work.
    Agency reviewPlanning to buy the Komatsu D475A-5E0 Dozer in India? Get the best price, EMI & finance options, and delivery timelines by submitting a quick enquiry.Planning to buy the Komatsu D275A-5R Dozer in India? Get the best price, EMI & finance options, and delivery timelines by submitting a quick enquiry.

    Komatsu D275A-5R vs Komatsu D475A-5E0: mid-size mining dozer or ultra-class giant?

    The Komatsu D475A-5E0 is far bigger than the Komatsu D275A-5R, at 890 HP against 449 HP, with a 27.2 m³ blade against 13.7 m³, roughly double the operating weight. The D275A-5R still turns in a tighter radius of 3,900 mm against the D475A-5E0's 4,600 mm, reverses faster, and sinks less on soft ground. It even carries more blade tilt adjustment, at 1,000 mm against 770 mm, despite being far smaller overall.

    Choose by production scale. The D275A-5R sits between common mining classes and true mining giants, sized to match medium-scale opencast production without going oversized, and it manoeuvres more easily in tight pit corners. The D475A-5E0 is one of Komatsu's ultra-class machines, built for continuous, high-volume overburden production where the dozer works as a primary production tool. Both are mining dozers from L&T Komatsu in our dozer range, and the bulldozer guide can help size a dozer to your pit.

    Komatsu D275A-5R

    Pros:

    • Turns in a tighter radius of 3,900 mm for confined pit corners
    • Reverses faster than the far bigger D475A-5E0
    • Lower ground bearing pressure, sinks less on soft mining ground
    • More blade tilt adjustment than the much bigger D475A-5E0
    • Sized between standard and ultra-class mining dozers for medium-scale production

    Cons:

    • Far less powerful at 449 HP against the D475A-5E0's 890 HP
    • Much smaller blade at 13.7 m³ against 27.2 m³
    • Smaller fuel tank at 840 litres against 1,670 litres
    • Not built for the largest continuous overburden volumes

    Komatsu D475A-5E0

    Pros:

    • Far more powerful at 890 HP with a 27.2 m³ blade
    • Much larger fuel tank at 1,670 litres for extended shifts
    • AC cabin standard rather than optional
    • Choice of giant single-shank or 3-shank multi-shank ripper for the heaviest breaking work
    • Built for continuous ultra-class overburden production

    Cons:

    • Wider turning radius at 4,600 mm, less nimble in tight pit corners
    • Reverses more slowly than the smaller D275A-5R
    • Higher ground bearing pressure, sinks more on the same ground
    • Less blade tilt adjustment than the far smaller D275A-5R

    Pros:

    Cons:

    Closing Recommendation

    The Komatsu D275A-5R suits medium-scale opencast mining where a mid-sized machine matches production better than an ultra-class dozer, with the manoeuvrability to work tighter pit corners. The Komatsu D475A-5E0 suits the largest opencast mining operations that need Komatsu's highest blade capacity and drawbar push for continuous production. So match the machine to your work: Komatsu D275A-5R for medium-scale opencast mining, Komatsu D475A-5E0 for the largest continuous overburden production.

    Komatsu D475A-5E0 Vs Komatsu D275A-5R Dozer Price, Technical Specifications & Features

    Komatsu D475A-5E0Komatsu D275A-5R
    Brand
    L&T Komatsu DozerL&T Komatsu Dozer
    Type
    Mining DozersMining Dozers
    Price
    Price Available SoonPrice Available Soon
    Engine
    Komatsu 890 HPKomatsu 449 HP
    Weight
    108390 kg50850 kg
    Blade Capacity
    27.2 m³13.7 m³
    Blade Type
    Semi-USemi-U tilt
    Blade W x H
    5265 x 2690 mm4300 x 1960 mm
    Speeds (F/R)
    3 F / 3 R3F / 3R
    Quick Overview:
    The Komatsu D475A-5E0 is a 108.4-tonne mining crawler dozer with an 890 HP engine. Its 27.2 m³ blade handles very large material volumes, while tractor-only ground bearing pressure is 128 kPa and reaches about 166 kPa in full operating trim. Two ripper configurations are available for different breaking requirements. The variable giant single-shank reaches 1,744 mm, while the 3-shank multi-shank setup covers wider ground. The choice therefore depends on whether the operation needs deeper breaking or broader coverage. A 1,670-litre fuel tank supports extended working shifts, and 655 mm of ground clearance suits rough mining surfaces. The machine is the largest of Komatsu's listed mining dozers. Coal and metal mining are its primary applications rather than general construction. Large mining operations can consider this dozer machine when production requirements have moved beyond the D375A-6. Its blade capacity can reduce the number of passes required across large cuts. Buyers can select the ripper arrangement according to the expected ground conditions. The operating weight and power make it suitable for very large-scale pushing and ripping work. For mining fleets requiring Komatsu's highest listed crawler dozer capacity, the D475A-5E0 provides the largest option.The Komatsu D275A-5R is a 50.9-tonne mining crawler dozer powered by a 449 HP engine. Its 13.7 m³ blade handles heavy cuts, while the 840-litre fuel tank supports long working shifts. A 3-shank multi-shank ripper provides wider breaking coverage, while the variable giant single-shank reaches 1,420 mm for deeper work. The choice allows the same machine to handle different ground conditions. Tractor-only ground bearing pressure is 87.3 kPa and rises to about 118 kPa in full operating trim. Firm mining benches are better suited to this configuration than soft fill. The D275A-5R sits between the D155A-6 and D375A-6 in Komatsu's mining range. Its operating size makes it suitable for quarry and overburden work where construction-class machines are no longer sufficient. Mining contractors can consider this dozer machine when daily production requirements have moved beyond the D155A-6. The two ripper choices provide flexibility between deep breaking and wider coverage. Its blade capacity also supports substantial material movement during each pass. Buyers can therefore compare the required ripping depth, ground conditions and production volume before selecting this model for mining work.
    62 differ · 15 identical

    Key highlights: Komatsu D475A-5E0 vs Komatsu D275A-5R Dozer

    Komatsu D475A-5E0Komatsu D275A-5R
    Engine MakeKomatsu SAA12V140E-3Komatsu SAA6D140E-5
    Rated Engine Power664 kW (890 HP) @ 2000 rpm335 kW (449 HP) @ 2000 rpm
    Maximum TorqueNANA
    Max Forward Speed11.2 km/h11.2 km/h
    Max Drawbar PullNANA
    Fuel Tank1670 L840 L
    Overall Width5265 mm4300 mm
    Track Shoe Width710 mm (extreme service; 810 mm / 910 mm optional)610 mm
    Ground Bearing Pressure166 kPa (operating, Semi-U + giant ripper); tractor only 128 kPa87.3 kPa tractor only; 118 kPa operating
    Blade Optionsdual-tilt variants; strengthened Semi-U / U blades; coal dozer (all high-tensile steel), Semi-U, Udual-tilt versions, Semi-U tilt, U tilt
    RipperOptional: variable giant single-shank (7360 kg; dig depth 1744 mm) or 3-shank multi-shank (9720 kg)Variable giant ripper (4600 kg; digging depth 1420 mm) or 3-shank multi-shank (4462 kg)
    AC CabinStandard (high-capacity)Optional (AC with heater and defroster)
    Warranty12 Months12 months / 2000 hrs

    Key highlights: Komatsu D475A-5E0 vs Komatsu D275A-5R Dozer

    Komatsu D475A-5E0Komatsu D275A-5R
    Engine Make
    Komatsu SAA12V140E-3Komatsu SAA6D140E-5
    Rated Engine Power
    664 kW (890 HP) @ 2000 rpm335 kW (449 HP) @ 2000 rpm
    Maximum Torque
    NANA
    Max Forward Speed
    11.2 km/h11.2 km/h
    Max Drawbar Pull
    NANA
    Fuel Tank
    1670 L840 L
    Overall Width
    5265 mm4300 mm
    Track Shoe Width
    710 mm (extreme service; 810 mm / 910 mm optional)610 mm
    Ground Bearing Pressure
    166 kPa (operating, Semi-U + giant ripper); tractor only 128 kPa87.3 kPa tractor only; 118 kPa operating
    Blade Options
    dual-tilt variants; strengthened Semi-U / U blades; coal dozer (all high-tensile steel), Semi-U, Udual-tilt versions, Semi-U tilt, U tilt
    Ripper
    Optional: variable giant single-shank (7360 kg; dig depth 1744 mm) or 3-shank multi-shank (9720 kg)Variable giant ripper (4600 kg; digging depth 1420 mm) or 3-shank multi-shank (4462 kg)
    AC Cabin
    Standard (high-capacity)Optional (AC with heater and defroster)
    Warranty
    12 Months12 months / 2000 hrs

    Full specifications: Komatsu D475A-5E0 vs Komatsu D275A-5R Dozer

    Engine

    2682826811
    ModelKomatsu SAA12V140E-3Komatsu SAA6D140E-5
    FuelDieselDiesel
    Type4-cycle, water-cooled, direct injection; turbocharged, air-to-air aftercooled4-stroke, water-cooled, turbocharged, air-to-air aftercooled, direct injection
    No. of Cylinders126
    Piston Displacement30.48 L15.24 L
    Rated Engine Power664 kW (890 HP) @ 2,000 rpm335 kW (449 HP) @ 2,000 rpm
    Maximum TorqueNANA

    Transmission

    2682826811
    Transmission TypeTORQFLOW planetary powershift, ECMV electronically controlled, with automatic lockup torque converter; preset travel speed functionTORQFLOW power shift with ECMV
    Torque ConverterWater-cooled, 3-element, 1-stage, 1-phase with lockup clutchWater-cooled, 3-element, 1-stage, 1-phase
    Speeds (F/R)3 F / 3 R3F / 3R
    Max Forward Speed11.2 km/h11.2 km/h
    Max Reverse Speed14.0 km/h14.9 km/h
    Final DriveDouble reduction, spur + planetary; bolt-on segmented sprocket teethDouble-reduction spur + planetary, segmented bolt-on sprocket

    Performance

    2682826811
    Max Drawbar PullNANA
    GradeabilityNANA
    Min Turning Radius4,600 mm3,900 mm

    Steering & Brakes

    2682826811
    Steering TypePCCS joystick; wet multiple-disc steering clutches, spring-loaded / hydraulically released; ECMV controlledWet multiple-disc, ECMV controlled, PCCS joystick
    BrakesWet multiple-disc, spring-actuated, hydraulically released; interconnected with steering clutchesWet multiple-disc (maintenance-free), spring loaded

    Undercarriage

    2682826811
    SuspensionOscillating equalizer bar and pivot shaft; K-Bogie lubricated track rollersOscillating equalizer bar + pivot shaft (K-Bogie)
    No of Bottom Rollers87
    No of Top Rollers22
    Track Shoes (Each Side)4139
    Track Shoe Width710 mm (extreme service; 810 mm / 910 mm optional)610 mm
    Grouser Height105 mm88 mm
    Track GaugeNANA
    Ground Contact Area64,240 cm²42,456 cm²
    Ground Bearing Pressure166 kPa (operating, Semi-U + giant ripper); tractor only 128 kPa87.3 kPa tractor only; 118 kPa operating

    Dozer Blade

    2682826811
    Standard Blade TypeSemi-USemi-U tilt dozer
    Blade Capacity27.2 m³13.7 m³
    Blade Width x Height5,265 x 2,690 mm4,300 x 1,960 mm
    Max Lift Above Ground1,620 mm1,450 mm
    Max Drop Below Ground1,010 mm640 mm
    Blade Tilt Adjustment770 mm1,000 mm
    Blade OptionsSemi-U, U, dual-tilt variants; strengthened Semi-U / U blades; coal dozer (all high-tensile steel)Semi-U tilt, U tilt, dual-tilt versions

    Ripper

    2682826811
    Ripper AvailabilityOptional: variable giant single-shank (7,360 kg, dig depth 1,744 mm) or 3-shank multi-shank (9,720 kg)Variable giant ripper (4,600 kg, digging depth 1,420 mm) or 3-shank multi-shank (4,462 kg)

    Hydraulic System

    2682826811
    Hydraulic PumpPlunger pump, CLSS (closed-centre load sensing)Plunger pump (CLSS)
    Maximum Flow542 L/min @ rated rpm230 L/min
    Relief Pressure27.5 MPa27.5 MPa
    Blade ControlPCCS palm-command PPC joystick; raise / hold / lower / floatPCCS palm joystick, PPC

    Machine Weights

    2682826811
    Operating Weight108,390 kg50,850 kg
    Weight BasisStrengthened Semi-U tilt dozer + giant ripper + steel cab + ROPS + operator + full fuelSemi-U tilt dozer + giant ripper + steel cab + ROPS + operator

    Static Dimensions

    2682826811
    Overall Length11,565 mm9,290 mm
    Overall Width5,265 mm4,300 mm
    Overall Height4,524 mm3,915 mm
    Min. Ground Clearance655 mm507 mm

    Service Capacities

    2682826811
    Fuel Tank1,670 L840 L
    Engine Oil121 L52 L
    Engine Coolant210 L (coolant)100 L
    Hydraulic System180 L (Semi-U dozer, additional) + 130 L (ripper, additional)130 L
    Transmission System210 L (torque converter, transmission, bevel gear & steering)90 L
    Final Drive (Each Side)75 L40 L

    Operator Environment

    2682826811
    Operator StationSteel cab (455 kg, FOPS ISO 3449) with ROPS option (940 kg, ISO 3471); hexagonal pressurized cab; air-suspension seat; operator noise 70 dB(A)Hexagonal cab (pressurized optional), ROPS brackets
    AC CabinStandard (high-capacity)Optional (AC with heater and defroster)
    MonitoringMonitor with self-diagnostic function; VHMS (Vehicle Health Monitoring System) standardMonitor with self-diagnostic function

    Full specifications: Komatsu D475A-5E0 vs Komatsu D275A-5R Dozer

    Engine

    Komatsu D475A-5E0Komatsu D275A-5R
    Model
    Komatsu SAA12V140E-3Komatsu SAA6D140E-5
    Fuel
    DieselDiesel
    Type
    4-cycle, water-cooled, direct injection; turbocharged, air-to-air aftercooled4-stroke, water-cooled, turbocharged, air-to-air aftercooled, direct injection
    No. of Cylinders
    126
    Piston Displacement
    30.48 L15.24 L
    Rated Engine Power
    664 kW (890 HP) @ 2,000 rpm335 kW (449 HP) @ 2,000 rpm
    Maximum Torque
    NANA

    Transmission

    Komatsu D475A-5E0Komatsu D275A-5R
    Transmission Type
    TORQFLOW planetary powershift, ECMV electronically controlled, with automatic lockup torque converter; preset travel speed functionTORQFLOW power shift with ECMV
    Torque Converter
    Water-cooled, 3-element, 1-stage, 1-phase with lockup clutchWater-cooled, 3-element, 1-stage, 1-phase
    Speeds (F/R)
    3 F / 3 R3F / 3R
    Max Forward Speed
    11.2 km/h11.2 km/h
    Max Reverse Speed
    14.0 km/h14.9 km/h
    Final Drive
    Double reduction, spur + planetary; bolt-on segmented sprocket teethDouble-reduction spur + planetary, segmented bolt-on sprocket

    Performance

    Komatsu D475A-5E0Komatsu D275A-5R
    Max Drawbar Pull
    NANA
    Gradeability
    NANA
    Min Turning Radius
    4,600 mm3,900 mm

    Steering & Brakes

    Komatsu D475A-5E0Komatsu D275A-5R
    Steering Type
    PCCS joystick; wet multiple-disc steering clutches, spring-loaded / hydraulically released; ECMV controlledWet multiple-disc, ECMV controlled, PCCS joystick
    Brakes
    Wet multiple-disc, spring-actuated, hydraulically released; interconnected with steering clutchesWet multiple-disc (maintenance-free), spring loaded

    Undercarriage

    Komatsu D475A-5E0Komatsu D275A-5R
    Suspension
    Oscillating equalizer bar and pivot shaft; K-Bogie lubricated track rollersOscillating equalizer bar + pivot shaft (K-Bogie)
    No of Bottom Rollers
    87
    No of Top Rollers
    22
    Track Shoes (Each Side)
    4139
    Track Shoe Width
    710 mm (extreme service; 810 mm / 910 mm optional)610 mm
    Grouser Height
    105 mm88 mm
    Track Gauge
    NANA
    Ground Contact Area
    64,240 cm²42,456 cm²
    Ground Bearing Pressure
    166 kPa (operating, Semi-U + giant ripper); tractor only 128 kPa87.3 kPa tractor only; 118 kPa operating

    Dozer Blade

    Komatsu D475A-5E0Komatsu D275A-5R
    Standard Blade Type
    Semi-USemi-U tilt dozer
    Blade Capacity
    27.2 m³13.7 m³
    Blade Width x Height
    5,265 x 2,690 mm4,300 x 1,960 mm
    Max Lift Above Ground
    1,620 mm1,450 mm
    Max Drop Below Ground
    1,010 mm640 mm
    Blade Tilt Adjustment
    770 mm1,000 mm
    Blade Options
    Semi-U, U, dual-tilt variants; strengthened Semi-U / U blades; coal dozer (all high-tensile steel)Semi-U tilt, U tilt, dual-tilt versions

    Ripper

    Komatsu D475A-5E0Komatsu D275A-5R
    Ripper Availability
    Optional: variable giant single-shank (7,360 kg, dig depth 1,744 mm) or 3-shank multi-shank (9,720 kg)Variable giant ripper (4,600 kg, digging depth 1,420 mm) or 3-shank multi-shank (4,462 kg)

    Hydraulic System

    Komatsu D475A-5E0Komatsu D275A-5R
    Hydraulic Pump
    Plunger pump, CLSS (closed-centre load sensing)Plunger pump (CLSS)
    Maximum Flow
    542 L/min @ rated rpm230 L/min
    Relief Pressure
    27.5 MPa27.5 MPa
    Blade Control
    PCCS palm-command PPC joystick; raise / hold / lower / floatPCCS palm joystick, PPC

    Machine Weights

    Komatsu D475A-5E0Komatsu D275A-5R
    Operating Weight
    108,390 kg50,850 kg
    Weight Basis
    Strengthened Semi-U tilt dozer + giant ripper + steel cab + ROPS + operator + full fuelSemi-U tilt dozer + giant ripper + steel cab + ROPS + operator

    Static Dimensions

    Komatsu D475A-5E0Komatsu D275A-5R
    Overall Length
    11,565 mm9,290 mm
    Overall Width
    5,265 mm4,300 mm
    Overall Height
    4,524 mm3,915 mm
    Min. Ground Clearance
    655 mm507 mm

    Service Capacities

    Komatsu D475A-5E0Komatsu D275A-5R
    Fuel Tank
    1,670 L840 L
    Engine Oil
    121 L52 L
    Engine Coolant
    210 L (coolant)100 L
    Hydraulic System
    180 L (Semi-U dozer, additional) + 130 L (ripper, additional)130 L
    Transmission System
    210 L (torque converter, transmission, bevel gear & steering)90 L
    Final Drive (Each Side)
    75 L40 L

    Operator Environment

    Komatsu D475A-5E0Komatsu D275A-5R
    Operator Station
    Steel cab (455 kg, FOPS ISO 3449) with ROPS option (940 kg, ISO 3471); hexagonal pressurized cab; air-suspension seat; operator noise 70 dB(A)Hexagonal cab (pressurized optional), ROPS brackets
    AC Cabin
    Standard (high-capacity)Optional (AC with heater and defroster)
    Monitoring
    Monitor with self-diagnostic function; VHMS (Vehicle Health Monitoring System) standardMonitor with self-diagnostic function

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    Questions buyers ask about the Komatsu D475A-5E0 vs Komatsu D275A-5R

    Ans.

    The Komatsu D475A-5E0 is far bigger. It runs 890 HP against the D275A-5R's 449 HP, with a 27.2 m³ blade against 13.7 m³ and roughly double the operating weight.

    Ans.

    The Komatsu D275A-5R turns tighter. Its minimum turning radius is 3,900 mm against the D475A-5E0's 4,600 mm, which helps it work confined pit corners.

    Ans.

    The Komatsu D275A-5R reverses faster, at 14.9 km/h against the D475A-5E0's 14.0 km/h. That is a small but real edge in cycle time for repeated push-and-return work.

    Ans.

    The Komatsu D275A-5R sinks less. Its ground bearing pressure is lower than the D475A-5E0's, even though the D475A-5E0 has much wider tracks to spread its far greater weight.

    Ans.

    No, it is built for a different scale. It is one of Komatsu's ultra-class mining dozers, meant for continuous high-volume production in the biggest opencast mines, while the D275A-5R is sized for medium-scale operations.

    Komatsu D475A-5E0 Vs Komatsu D275A-5R - Compare Price & Availability Across 600+ Locations in India

    Compare Komatsu D475A-5E0 Vs Komatsu D275A-5R price and availability across all major cities in India including Mumbai, Pune, Kolkata, Hyderabad, Chennai, Bengaluru, Delhi, Ahmedabad, Indore, Jaipur, Guwahati, and 600+ more locations.

    Maharashtra
    26 cities

    • Mumbai

    • Pune

    • Nagpur

    • Navi Mumbai

    • Thane

    • Nashik

    • Aurangabad (Chhatrapati Sambhajinagar)

    • Solapur

    • Kolhapur

    • Amravati

    • Chandrapur

    • Yavatmal

    • Latur

    • Dhule

    • Ahmednagar

    • Jalgaon

    • Raigad

    • Beed

    • Wardha

    • Palghar

    • Sangli

    • Ratnagiri

    • Satara

    • Nanded

    • Akola

    • Buldhana

    Gujarat
    21 cities

    • Ahmedabad

    • Gandhinagar

    • Surat

    • Vadodara

    • Rajkot

    • Bhavnagar

    • Jamnagar

    • Mundra

    • Kutch

    • Vapi

    • Anand

    • Mehsana

    • Morbi

    • Surendranagar

    • Amreli

    • Bharuch

    • Navsari

    • Dahej

    • Alang

    • Dholera

    • Gandhidham

    Goa
    5 cities

    • Panaji

    • Vasco da Gama

    • Margao

    • Calangute

    • Mormugao

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