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2020 Komatsu GD511
Year
2020
Hrs.
3,109
Condition
Used
1
of
5
2020 Komatsu GD511
1
of
5
Overview
Description
Komatsu GD511 motor grader core advantages analysis
Komatsu GD511 is the flagship model of large self-propelled motor graders, designed for high-precision, large-volume road construction and mine leveling, setting an industry benchmark in terms of power performance, control accuracy and durability. The following are its professional advantages:
1. Military-grade power system
🔥 Komatsu SAA6D170E-7 engine
354kW (475 horsepower) Tier 4 Final emission standard
Unique dual-mode combustion technology (automatic switching between plateau and plain)
Intelligent idle control (automatically reduces the speed to 800rpm when no load)
⚡ 7-speed automatic shift transmission
With predictive shift logic (automatically selects the best gear according to the load)
Torque converter locking efficiency increased by 30%
2. Millimeter-level operation accuracy
🎯 Intelligent 3D control system (optional)
GNSS+laser composite positioning (accuracy ±1cm)
Automatic cross slope control (maximum support 10% cross slope construction)
Can store 50 sets of construction templates
🛠️ Super strong working device
7.32m super long blade (one of the longest in the industry)
Six-way hydraulic adjustment (reaching forward/backward up to 1.8m)
Blade life warning system
III. Mine-level durable design
🛡️ Integrally cast main beam
Torsional rigidity is 40% higher than that of welded structure
NM450 wear-resistant steel is used in key parts
⚙️ Strengthened transmission system
Heavy-duty planetary final drive (carrying capacity 25 tons)
Fully sealed bearings (dustproof grade IP68)
IV. Intelligent cockpit
🚀 Panoramic digital cab
15-inch touch screen integrated:
Real-time 3D terrain modeling
Fuel consumption thermal map
Structural stress monitoring
🎮 Force feedback control system
Automatically adjust the control force according to the hardness of the ground
Tactile alarm when overloaded
V. Full-time monitoring system
📡 KomVision 360° surround view
4K camera + millimeter wave radar (detection distance 300m)
Automatic identification of dangerous terrain
💻 Komtrax Pro remote management
Real-time transmission of 2000+ operating parameters
Predictive maintenance reminder (200 hours advance warning)
VI. Extreme working condition performance
Operation type GD511 capability Industry average level
Highway leveling 5000㎡/h (±5mm accuracy) 3000-4000㎡/h
Mine site leveling 15000㎡/shift 8000-10000㎡/shift
Continuous operation time 72 hours without interruption (actual measurement) 48 hours
Komatsu GD511 motor grader core advantages analysis
Komatsu GD511 is the flagship model of large self-propelled motor graders, designed for high-precision, large-volume road construction and mine leveling, setting an industry benchmark in terms of power performance, control accuracy and durability. The following are its professional advantages:
1. Military-grade power system
🔥 Komatsu SAA6D170E-7 engine
354kW (475 horsepower) Tier 4 Final emission standard
Unique dual-mode combustion technology (automatic switching between plateau and plain)
Intelligent idle control (automatically reduces the speed to 800rpm when no load)
⚡ 7-speed automatic shift transmission
With predictive shift logic (automatically selects the best gear according to the load)
Torque converter locking efficiency increased by 30%
2. Millimeter-level operation accuracy
🎯 Intelligent 3D control system (optional)
GNSS+laser composite positioning (accuracy ±1cm)
Automatic cross slope control (maximum support 10% cross slope construction)
Can store 50 sets of construction templates
🛠️ Super strong working device
7.32m super long blade (one of the longest in the industry)
Six-way hydraulic adjustment (reaching forward/backward up to 1.8m)
Blade life warning system
III. Mine-level durable design
🛡️ Integrally cast main beam
Torsional rigidity is 40% higher than that of welded structure
NM450 wear-resistant steel is used in key parts
⚙️ Strengthened transmission system
Heavy-duty planetary final drive (carrying capacity 25 tons)
Fully sealed bearings (dustproof grade IP68)
IV. Intelligent cockpit
🚀 Panoramic digital cab
15-inch touch screen integrated:
Real-time 3D terrain modeling
Fuel consumption thermal map
Structural stress monitoring
🎮 Force feedback control system
Automatically adjust the control force according to the hardness of the ground
Tactile alarm when overloaded
V. Full-time monitoring system
📡 KomVision 360° surround view
4K camera + millimeter wave radar (detection distance 300m)
Automatic identification of dangerous terrain
💻 Komtrax Pro remote management
Real-time transmission of 2000+ operating parameters
Predictive maintenance reminder (200 hours advance warning)
VI. Extreme working condition performance
Operation type GD511 capability Industry average level
Highway leveling 5000㎡/h (±5mm accuracy) 3000-4000㎡/h
Mine site leveling 15000㎡/shift 8000-10000㎡/shift
Continuous operation time 72 hours without interruption (actual measurement) 48 hours
Komatsu GD511 is the flagship model of large self-propelled motor graders, designed for high-precision, large-volume road construction and mine leveling, setting an industry benchmark in terms of power performance, control accuracy and durability. The following are its professional advantages:
1. Military-grade power system
🔥 Komatsu SAA6D170E-7 engine
354kW (475 horsepower) Tier 4 Final emission standard
Unique dual-mode combustion technology (automatic switching between plateau and plain)
Intelligent idle control (automatically reduces the speed to 800rpm when no load)
⚡ 7-speed automatic shift transmission
With predictive shift logic (automatically selects the best gear according to the load)
Torque converter locking efficiency increased by 30%
2. Millimeter-level operation accuracy
🎯 Intelligent 3D control system (optional)
GNSS+laser composite positioning (accuracy ±1cm)
Automatic cross slope control (maximum support 10% cross slope construction)
Can store 50 sets of construction templates
🛠️ Super strong working device
7.32m super long blade (one of the longest in the industry)
Six-way hydraulic adjustment (reaching forward/backward up to 1.8m)
Blade life warning system
III. Mine-level durable design
🛡️ Integrally cast main beam
Torsional rigidity is 40% higher than that of welded structure
NM450 wear-resistant steel is used in key parts
⚙️ Strengthened transmission system
Heavy-duty planetary final drive (carrying capacity 25 tons)
Fully sealed bearings (dustproof grade IP68)
IV. Intelligent cockpit
🚀 Panoramic digital cab
15-inch touch screen integrated:
Real-time 3D terrain modeling
Fuel consumption thermal map
Structural stress monitoring
🎮 Force feedback control system
Automatically adjust the control force according to the hardness of the ground
Tactile alarm when overloaded
V. Full-time monitoring system
📡 KomVision 360° surround view
4K camera + millimeter wave radar (detection distance 300m)
Automatic identification of dangerous terrain
💻 Komtrax Pro remote management
Real-time transmission of 2000+ operating parameters
Predictive maintenance reminder (200 hours advance warning)
VI. Extreme working condition performance
Operation type GD511 capability Industry average level
Highway leveling 5000㎡/h (±5mm accuracy) 3000-4000㎡/h
Mine site leveling 15000㎡/shift 8000-10000㎡/shift
Continuous operation time 72 hours without interruption (actual measurement) 48 hours
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