معدات ثقيلة
كرينات
مناولة العتاد
الشاحنات والمقطورات
مركبة تجارية
معدات الزراعية
مزادات مباشرة
2021 كاتربيلر 777D
2021 كاتربيلر 777D
السنة
٢٠٢١
كم
١٢,٠١٣
حالة المعدة
مستعملة
١
من
٤
2021 كاتربيلر 777D
١
من
٤
نظرة عامة
الوصف
Analysis of the core advantages of Caterpillar's off-road mining dump trucks
As a global leader in mining transportation equipment, Caterpillar's off-road dump trucks (such as the 777/779/793/797 series) set industry benchmarks in terms of carrying capacity, reliability and life cycle costs. The following are its all-round technical advantages:
1. Super power and efficient transmission system
🔥 Customized Cat engine technology
797F is equipped with Cat C175-20 four-turbine engine (4000 horsepower)
Unique dynamic gas mixing technology (diesel + methane dual fuel optional)
Altitude compensation system (power loss <3% under 4000 meters)
⚡ Intelligent electric transmission system (795F AC)
Independent drive of wheel-side motor, climbing ability increased to 30%
Regenerative braking energy recovery efficiency reaches 85%
2. Revolutionary frame and suspension design
🛡️ Monobloc integral casting frame
Single-piece main beam structure (torsional stiffness increased by 40%)
7D quenching process key parts, fatigue life exceeds 100,000 hours
🌊 Intelligent hydraulic suspension system
Real-time load sensing automatic leveling (±2° tilt compensation)
Impact load buffering capacity is 50% higher than that of competing products
3. Intelligent transportation management system
🧠 Cat MineStar system integration
Autonomous driving kit (L4 level unmanned driving has been achieved)
Real-time load balancing algorithm (prevents uneven load and tire blowout)
Automatic identification of material density (accuracy ±1.5%)
📊 Holographic cockpit
AR windshield projection (displays the optimal driving route)
Vibration warning seat (warns of road hazards 30 seconds in advance)
IV. Extreme durability design
💎 Nano-composite wear-resistant materials
The life of the cargo box lining reaches 80,000 hours (competitive products 30,000-50,000 hours)
Self-cleaning cooling system (dust clogging rate reduced by 90%)
⚙️ Modular maintenance design
Engine assembly can be replaced in 4 hours
Predictive lubrication system (automatically detects 200 lubrication points)
V. Breakthrough in safety performance
🚨 Three-dimensional protection system
Millimeter wave radar + laser scanning (300 meters obstacle detection)
Emergency braking response time <0.3 seconds
💡 Photon safety system
360° infrared thermal imaging (visible distance 500 meters at night)
Collision energy absorption structure (compliant with ISO 3471 standard)
Analysis of the core advantages of Caterpillar's off-road mining dump trucks
As a global leader in mining transportation equipment, Caterpillar's off-road dump trucks (such as the 777/779/793/797 series) set industry benchmarks in terms of carrying capacity, reliability and life cycle costs. The following are its all-round technical advantages:
1. Super power and efficient transmission system
🔥 Customized Cat engine technology
797F is equipped with Cat C175-20 four-turbine engine (4000 horsepower)
Unique dynamic gas mixing technology (diesel + methane dual fuel optional)
Altitude compensation system (power loss <3% under 4000 meters)
⚡ Intelligent electric transmission system (795F AC)
Independent drive of wheel-side motor, climbing ability increased to 30%
Regenerative braking energy recovery efficiency reaches 85%
2. Revolutionary frame and suspension design
🛡️ Monobloc integral casting frame
Single-piece main beam structure (torsional stiffness increased by 40%)
7D quenching process key parts, fatigue life exceeds 100,000 hours
🌊 Intelligent hydraulic suspension system
Real-time load sensing automatic leveling (±2° tilt compensation)
Impact load buffering capacity is 50% higher than that of competing products
3. Intelligent transportation management system
🧠 Cat MineStar system integration
Autonomous driving kit (L4 level unmanned driving has been achieved)
Real-time load balancing algorithm (prevents uneven load and tire blowout)
Automatic identification of material density (accuracy ±1.5%)
📊 Holographic cockpit
AR windshield projection (displays the optimal driving route)
Vibration warning seat (warns of road hazards 30 seconds in advance)
IV. Extreme durability design
💎 Nano-composite wear-resistant materials
The life of the cargo box lining reaches 80,000 hours (competitive products 30,000-50,000 hours)
Self-cleaning cooling system (dust clogging rate reduced by 90%)
⚙️ Modular maintenance design
Engine assembly can be replaced in 4 hours
Predictive lubrication system (automatically detects 200 lubrication points)
V. Breakthrough in safety performance
🚨 Three-dimensional protection system
Millimeter wave radar + laser scanning (300 meters obstacle detection)
Emergency braking response time <0.3 seconds
💡 Photon safety system
360° infrared thermal imaging (visible distance 500 meters at night)
Collision energy absorption structure (compliant with ISO 3471 standard)
As a global leader in mining transportation equipment, Caterpillar's off-road dump trucks (such as the 777/779/793/797 series) set industry benchmarks in terms of carrying capacity, reliability and life cycle costs. The following are its all-round technical advantages:
1. Super power and efficient transmission system
🔥 Customized Cat engine technology
797F is equipped with Cat C175-20 four-turbine engine (4000 horsepower)
Unique dynamic gas mixing technology (diesel + methane dual fuel optional)
Altitude compensation system (power loss <3% under 4000 meters)
⚡ Intelligent electric transmission system (795F AC)
Independent drive of wheel-side motor, climbing ability increased to 30%
Regenerative braking energy recovery efficiency reaches 85%
2. Revolutionary frame and suspension design
🛡️ Monobloc integral casting frame
Single-piece main beam structure (torsional stiffness increased by 40%)
7D quenching process key parts, fatigue life exceeds 100,000 hours
🌊 Intelligent hydraulic suspension system
Real-time load sensing automatic leveling (±2° tilt compensation)
Impact load buffering capacity is 50% higher than that of competing products
3. Intelligent transportation management system
🧠 Cat MineStar system integration
Autonomous driving kit (L4 level unmanned driving has been achieved)
Real-time load balancing algorithm (prevents uneven load and tire blowout)
Automatic identification of material density (accuracy ±1.5%)
📊 Holographic cockpit
AR windshield projection (displays the optimal driving route)
Vibration warning seat (warns of road hazards 30 seconds in advance)
IV. Extreme durability design
💎 Nano-composite wear-resistant materials
The life of the cargo box lining reaches 80,000 hours (competitive products 30,000-50,000 hours)
Self-cleaning cooling system (dust clogging rate reduced by 90%)
⚙️ Modular maintenance design
Engine assembly can be replaced in 4 hours
Predictive lubrication system (automatically detects 200 lubrication points)
V. Breakthrough in safety performance
🚨 Three-dimensional protection system
Millimeter wave radar + laser scanning (300 meters obstacle detection)
Emergency braking response time <0.3 seconds
💡 Photon safety system
360° infrared thermal imaging (visible distance 500 meters at night)
Collision energy absorption structure (compliant with ISO 3471 standard)
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Jun. 2025
