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    Komatsu GD825A-2 VS Komatsu GD755-5R Motor Grader

    Komatsu GD825A-2
    • Engine
      Komatsu 280 HP
    • Blade
      4878 mm
    • Weight
      26350 kg
    • Turning Radius
      7900 mm
    • Max Forward Speed
      44.9 km/hr
    • Max Reverse Speed
      3.9 km/hr
    Price Available Soon*
    Large (>50 Ton)
    Komatsu GD755-5R
    • Engine
      Komatsu 290 HP
    • Blade
      4320 mm
    • Weight
      21650 kg
    • Turning Radius
      7700 mm
    • Max Forward Speed
      45.0 km/hr
    • Max Reverse Speed
      30.6 km/hr
    Price Available Soon*
    Large (>50 Ton)

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    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 GD825A-2Komatsu GD755-5R
    Komatsu GD825A-2 VS Komatsu GD755-5R Motor Grader
    Komatsu GD 825A-2 Motor grader, Komatsu GD 825A-2 price, Komatsu GD 825A-2 specification, Komatsu GD 825A-2 price in india
    Komatsu GD825A-2
    Price Available Soon
    Komatsu GD 755-5R Motor grader, Komatsu GD 755-5R price, Komatsu GD 755-5R specification, Komatsu GD 755-5R price in india
    Komatsu GD755-5R
    Price Available Soon
    Particulars Komatsu GD825A-2 Komatsu GD755-5R
    Price, Technical Specifications & Features
    Komatsu GD825A-2 Komatsu GD755-5R
    Brand
    L&T Komatsu L&T Komatsu
    Type
    Large (>50 Ton) Large (>50 Ton)
    Price
    Price Available Soon Price Available Soon
    Engine
    Komatsu 280 HP Komatsu 290 HP
    Weight
    26350 kg 21650 kg
    Min. Turning Radius
    7900 mm 7700 mm
    Max. Forward Speed
    44.9 km/hr 45.0 km/hr
    Max. Reverse Speed
    3.9 km/hr 30.6 km/hr
    Quick Overview:

    The Komatsu GD825A-2 motor grader delivers powerful performance in heavy-duty roadwork, featuring a robust design that withstands the toughest environments.

    Offering superior blade control and power, the Komatsu GD755-5R motor grader is perfect for demanding infrastructure tasks that require precision and reliability.
    Key Highlights
    Komatsu GD825A-2 Komatsu GD755-5R
    Engine Make Komatsu S6D140E Komatsu SAA6D125E-5
    Max Torque NA 1298 Nm @ 1400 rpm
    Fuel Tank 500 L 400 L
    Hydraulic System 80 L 51 L
    Tires 23.5-25-12 PR (L3) rock type tires 16.00-24 (G2); tubeless
    Frame Height 400 mm 350 mm
    Max Lift Above Ground 420 mm 452 mm
    Max Cutting Depth 680 mm 720 mm
    Blade Pitch Angle 49° forward; 5° backward 45° forward; 7° backward
    Wheel Base 7100 mm 6750 mm
    Overall Length 11470 mm 11072 mm
    Overall Height 3550 mm 3535 mm
    Warranty 1 Yr. / 3000 hr. 1 Yr. / 3000 hr.
    AC Cabin Optional Standard
    GPS Not Available Optional
    Key Highlights
    Komatsu GD825A-2 Komatsu GD755-5R
    Engine Make
    Komatsu S6D140E Komatsu SAA6D125E-5
    Max Torque
    NA 1298 Nm @ 1400 rpm
    Fuel Tank
    500 L 400 L
    Hydraulic System
    80 L 51 L
    Tires
    23.5-25-12 PR (L3) rock type tires 16.00-24 (G2); tubeless
    Frame Height
    400 mm 350 mm
    Max Lift Above Ground
    420 mm 452 mm
    Max Cutting Depth
    680 mm 720 mm
    Blade Pitch Angle
    49° forward; 5° backward 45° forward; 7° backward
    Wheel Base
    7100 mm 6750 mm
    Overall Length
    11470 mm 11072 mm
    Overall Height
    3550 mm 3535 mm
    Warranty
    1 Yr. / 3000 hr. 1 Yr. / 3000 hr.
    AC Cabin
    Optional Standard
    GPS
    Not Available Optional
    Specifications

    Engine

    Komatsu GD825A-2 Komatsu GD755-5R
    Model Komatsu 280 HP Komatsu 290 HP
    Fuel Diesel Diesel
    Type Water-cooled; 4-cycle; Overhead-value; Turbocharged Water-cooled; 4-cycle; direct injection; Turbocharged and air to air aftercooled
    Gross Power 280 HP (209 kW) @ 2100 rpm 290 HP (216 kW) @ 2000 rpm
    Number Of Cylinders 6 6
    Max Torque NA 1298 Nm @ 1400 rpm
    Displacement 15.24 L 11.04 L
    Battery 2 x 12V / 200 Ah 2 x 12 V; 930 cca
    Alternator 24V / 50A 24V / 75A

    Transmission

    Komatsu GD825A-2 Komatsu GD755-5R
    Type The Komatsu HYDROSHIFT transmission consists of planetary gears and hydraulically actuated and force- lubricated multiple-disc clutches; assuring light-touch; effort-minimizing shifting. Full power shift transmission with integral free wheeling stator torque converter and lock-up.

    Speed

    Komatsu GD825A-2 Komatsu GD755-5R
    Max. Forward Speed 44.9 km/hr 45.0 km/hr
    Max. Reverse Speed 3.9 km/hr 30.6 km/hr

    Axles

    Komatsu GD825A-2 Komatsu GD755-5R
    Rear Axle Full-floating rear axle is made of forged heat treated steel. Alloy steel; heat treated; full floating axle with lock/unlock differential
    Front Axle Reserve Elliot-type front axle with a center ground clearance of 680 mm and oscillation angle of 32° (total) assures stable machine travel. Hydraulic front wheel learning (18° to each side) Solid bar construction welded steel sections

    Tyres

    Komatsu GD825A-2 Komatsu GD755-5R
    Size 23.5-25-12 PR (L3) rock type tires 16.00-24 (G2); tubeless

    Steering

    Komatsu GD825A-2 Komatsu GD755-5R
    Type Full-hydraulic orbit-roll type steering control with two steering Cylinders are directly actuated on the knucle arm. Hydraulic power steering providing stopped engine steering meeting SAE J53 and J1151.
    Minimum Turning Radius 7900 mm 7700 mm
    Steering-Angle 50° 50°

    Brakes

    Komatsu GD825A-2 Komatsu GD755-5R
    Service Food-operated; wet; multiple disc brakes are air-actuated on rear wheels and sealed for adjustments-free operation. Two; crossed brake lines for sure braking. Foot operated; sealed oil disc brakes; hydraulically actuated in four tandem wheels; 20007 cm² total braking surface
    Parking Mechanical; dry; disc type actuated on transmission output shaft. Spring-applied and air-released. Manually actuated; spring applied; hydraulically released caliper with transmission interlock.

    Frame

    Komatsu GD825A-2 Komatsu GD755-5R
    Front Frame Height 400 mm 350 mm
    Front Frame Width 350 mm 300 mm
    Front Frame Thickness NA 14 mm

    MoldBoard

    Komatsu GD825A-2 Komatsu GD755-5R
    Type Box-section constructed with wear-resistant steel. Hydraulic blade sideshift and tip control. Side edges are attached. Hydraulic power shift fabricated from high carbon steel. Includes replaceable side edge. Side edge is through hardened.
    Blade Length 4878 mm 4320 mm
    Blade Height 850 mm 700 mm
    Blade Thickness 25 mm 25 mm
    Cutting Edge 254 x 25 mm 203 x 16 mm
    Blade Pull NA NA
    Blade Down Pressure NA NA
    Moldboard Side Shift (Right/Left) NA 965 mm / 966 mm
    Maximum Shoulder Reach (Right/Left) 2400 mm / 2400 mm 2360 mm / 2290 mm
    Maximum Lift Above Ground 420 mm 452 mm
    Maximum Cutting Depth 680 mm 720 mm
    Blade Pitch Angle 49° forward; 5° backward 45° forward; 7° backward

    Hydraulics

    Komatsu GD825A-2 Komatsu GD755-5R
    Type One variable-capacity piston pump powers the work equipment and steering system. Load-sensing closed center hydraulics with variable displacement piston pump.
    Maximum Pump Flow 278 L/min 193 L/min
    Maximum System Pressure 25.0 MPa 20.6 MPa

    Service Capacities

    Komatsu GD825A-2 Komatsu GD755-5R
    Fuel Tank 500 L 400 L
    Cooling System 58 L 38 L
    Engine Oil 38 L 38L
    DEF Tank NA NA
    Trasnsmission Oil 25 L 50 L
    Final Drive 63 L 21 L
    Hydraulic System 80 L 51 L
    Circle Reverse Housing NA 10 L

    Weight

    Komatsu GD825A-2 Komatsu GD755-5R
    Gross Vehicle Weight 26350 kg 21650 kg
    Moldboard Base 3100 mm 2860 mm
    Wheelbase 7100 mm 6750 mm
    Tandem Wheelbase 1840 mm 1653 mm
    Width of Standard Moldboard 4878 mm 4320 mm
    Overall Length 11470 mm 11072 mm
    Tread Gauge 3310 mm 2300 mm
    Width of Tires 2620 mm 2800 mm
    Articulation, left or right 25° 27°
    Minimum Ground Clearence 440 mm 625 mm
    Specifications

    Engine

    Komatsu GD825A-2 Komatsu GD755-5R
    Model
    Komatsu 280 HP Komatsu 290 HP
    Fuel
    Diesel Diesel
    Type
    Water-cooled; 4-cycle; Overhead-value; Turbocharged Water-cooled; 4-cycle; direct injection; Turbocharged and air to air aftercooled
    Gross Power
    280 HP (209 kW) @ 2100 rpm 290 HP (216 kW) @ 2000 rpm
    Number Of Cylinders
    6 6
    Max Torque
    NA 1298 Nm @ 1400 rpm
    Displacement
    15.24 L 11.04 L
    Battery
    2 x 12V / 200 Ah 2 x 12 V; 930 cca
    Alternator
    24V / 50A 24V / 75A

    Speed

    Komatsu GD825A-2 Komatsu GD755-5R
    Max. Forward Speed
    44.9 km/hr 45.0 km/hr
    Max. Reverse Speed
    3.9 km/hr 30.6 km/hr

    Axles

    Komatsu GD825A-2 Komatsu GD755-5R
    Rear Axle
    Full-floating rear axle is made of forged heat treated steel. Alloy steel; heat treated; full floating axle with lock/unlock differential
    Front Axle
    Reserve Elliot-type front axle with a center ground clearance of 680 mm and oscillation angle of 32° (total) assures stable machine travel. Hydraulic front wheel learning (18° to each side) Solid bar construction welded steel sections

    Tyres

    Komatsu GD825A-2 Komatsu GD755-5R
    Size
    23.5-25-12 PR (L3) rock type tires 16.00-24 (G2); tubeless

    Steering

    Komatsu GD825A-2 Komatsu GD755-5R
    Type
    Full-hydraulic orbit-roll type steering control with two steering Cylinders are directly actuated on the knucle arm. Hydraulic power steering providing stopped engine steering meeting SAE J53 and J1151.
    Minimum Turning Radius
    7900 mm 7700 mm
    Steering-Angle
    50° 50°

    Brakes

    Komatsu GD825A-2 Komatsu GD755-5R
    Service
    Food-operated; wet; multiple disc brakes are air-actuated on rear wheels and sealed for adjustments-free operation. Two; crossed brake lines for sure braking. Foot operated; sealed oil disc brakes; hydraulically actuated in four tandem wheels; 20007 cm² total braking surface
    Parking
    Mechanical; dry; disc type actuated on transmission output shaft. Spring-applied and air-released. Manually actuated; spring applied; hydraulically released caliper with transmission interlock.

    Frame

    Komatsu GD825A-2 Komatsu GD755-5R
    Front Frame Height
    400 mm 350 mm
    Front Frame Width
    350 mm 300 mm
    Front Frame Thickness
    NA 14 mm

    Moldboard

    Komatsu GD825A-2 Komatsu GD755-5R
    Type
    Box-section constructed with wear-resistant steel. Hydraulic blade sideshift and tip control. Side edges are attached. Hydraulic power shift fabricated from high carbon steel. Includes replaceable side edge. Side edge is through hardened.
    Blade Length
    4878 mm 4320 mm
    Blade Height
    850 mm 700 mm
    Blade Thickness
    25 mm 25 mm
    Cutting Edge
    254 x 25 mm 203 x 16 mm
    Blade Pull
    NA NA
    Blade Down Pressure
    NA NA
    Moldboard Side Shift (Right/Left)
    NA 965 mm / 966 mm
    Maximum Shoulder Reach (Right/Left)
    2400 mm / 2400 mm 2360 mm / 2290 mm
    Maximum Lift Above Ground
    420 mm 452 mm
    Maximum Cutting Depth
    680 mm 720 mm
    Blade Pitch Angle
    49° forward; 5° backward 45° forward; 7° backward

    Hydraulics

    Komatsu GD825A-2 Komatsu GD755-5R
    Type
    One variable-capacity piston pump powers the work equipment and steering system. Load-sensing closed center hydraulics with variable displacement piston pump.
    Maximum Pump Flow
    278 L/min 193 L/min
    Maximum System Pressure
    25.0 MPa 20.6 MPa

    Service Capacities

    Komatsu GD825A-2 Komatsu GD755-5R
    Fuel Tank
    500 L 400 L
    Cooling System
    58 L 38 L
    Engine Oil
    38 L 38L
    DEF Tank
    NA NA
    Trasnsmission Oil
    25 L 50 L
    Final Drive
    63 L 21 L
    Hydraulic System
    80 L 51 L
    Circle Reverse Housing
    NA 10 L

    Weight

    Komatsu GD825A-2 Komatsu GD755-5R
    Gross Vehicle Weight
    26350 kg 21650 kg
    Moldboard Base
    3100 mm 2860 mm
    Wheelbase
    7100 mm 6750 mm
    Tandem Wheelbase
    1840 mm 1653 mm
    Width of Standard Moldboard
    4878 mm 4320 mm
    Overall Length
    11470 mm 11072 mm
    Tread Gauge
    3310 mm 2300 mm
    Width of Tires
    2620 mm 2800 mm
    Articulation, left or right
    25° 27°
    Minimum Ground Clearence
    440 mm 625 mm
    Enquire Now

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