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2020 Komatsu D155AX
Year
2020
Hrs.
3,230
Condition
Used
1
of
5
2020 Komatsu D155AX
1
of
5
Overview
Description
Komatsu D155-5 Bulldozer Core Advantages Analysis
Komatsu D155-5 is a classic upgraded model among medium-sized bulldozers. It has undergone a number of technical improvements based on the D155 series and is particularly suitable for mining, large-scale earthwork projects and infrastructure construction. The following are its core advantages:
1. Efficient power system
✅ Upgraded Komatsu SAA6D140E-3 engine
354 horsepower (264kW) output power
Adopting mechanical fuel injection system, maintenance is easier
Optimizing combustion efficiency, reducing fuel consumption by 7% compared with previous models
✅ Intelligent transmission system
Torque converter + 3-speed power shift gearbox
New automatic downshift protection function
Climbing ability increased to 30 degrees
2. Strengthened structural design
🛡️ Mine-level reinforcement configuration
Box-section crawler frame, torsional strength increased by 15%
Final drive gear adopts special heat treatment process
Standard heavy-duty blade (optional Hardox450 material)
⚙️ Improved durability
The heat dissipation area of the hydraulic system is increased by 20%
Double-layer sealed bearings are used in key parts
The crawler life is more than 8,000 hours
3. Intelligent operation system
📱 Upgraded monitoring panel
Added fault self-diagnosis function
Real-time display of fuel consumption rate
Key parameter abnormal warning
🧠 Intelligent hydraulic control
Automatic adjustment of blade pressure
Optional automatic leveling system
4. Optimized operating comfort
🚜 Improved cab
ROPS/FOPS certified safety structure
Suspended seat shock absorption effect improved by 30%
Operation noise controlled below 75 decibels
5. Convenient maintenance
🛠️ Centralized lubrication system
Maintenance time shortened by 40%
80% of daily inspections can be completed on the ground
Filter replacement cycle extended to 500 hours
6. Typical application performance
🏗️ Mining operation
When equipped with a U-shaped blade, the output per shift can reach 5000m³
Continuous operation time record up to 72 hours
🏞️ Earthwork
When matched with a 20-ton dump truck, loading efficiency increased by 15%
Komatsu D155-5 Bulldozer Core Advantages Analysis
Komatsu D155-5 is a classic upgraded model among medium-sized bulldozers. It has undergone a number of technical improvements based on the D155 series and is particularly suitable for mining, large-scale earthwork projects and infrastructure construction. The following are its core advantages:
1. Efficient power system
✅ Upgraded Komatsu SAA6D140E-3 engine
354 horsepower (264kW) output power
Adopting mechanical fuel injection system, maintenance is easier
Optimizing combustion efficiency, reducing fuel consumption by 7% compared with previous models
✅ Intelligent transmission system
Torque converter + 3-speed power shift gearbox
New automatic downshift protection function
Climbing ability increased to 30 degrees
2. Strengthened structural design
🛡️ Mine-level reinforcement configuration
Box-section crawler frame, torsional strength increased by 15%
Final drive gear adopts special heat treatment process
Standard heavy-duty blade (optional Hardox450 material)
⚙️ Improved durability
The heat dissipation area of the hydraulic system is increased by 20%
Double-layer sealed bearings are used in key parts
The crawler life is more than 8,000 hours
3. Intelligent operation system
📱 Upgraded monitoring panel
Added fault self-diagnosis function
Real-time display of fuel consumption rate
Key parameter abnormal warning
🧠 Intelligent hydraulic control
Automatic adjustment of blade pressure
Optional automatic leveling system
4. Optimized operating comfort
🚜 Improved cab
ROPS/FOPS certified safety structure
Suspended seat shock absorption effect improved by 30%
Operation noise controlled below 75 decibels
5. Convenient maintenance
🛠️ Centralized lubrication system
Maintenance time shortened by 40%
80% of daily inspections can be completed on the ground
Filter replacement cycle extended to 500 hours
6. Typical application performance
🏗️ Mining operation
When equipped with a U-shaped blade, the output per shift can reach 5000m³
Continuous operation time record up to 72 hours
🏞️ Earthwork
When matched with a 20-ton dump truck, loading efficiency increased by 15%
Komatsu D155-5 is a classic upgraded model among medium-sized bulldozers. It has undergone a number of technical improvements based on the D155 series and is particularly suitable for mining, large-scale earthwork projects and infrastructure construction. The following are its core advantages:
1. Efficient power system
✅ Upgraded Komatsu SAA6D140E-3 engine
354 horsepower (264kW) output power
Adopting mechanical fuel injection system, maintenance is easier
Optimizing combustion efficiency, reducing fuel consumption by 7% compared with previous models
✅ Intelligent transmission system
Torque converter + 3-speed power shift gearbox
New automatic downshift protection function
Climbing ability increased to 30 degrees
2. Strengthened structural design
🛡️ Mine-level reinforcement configuration
Box-section crawler frame, torsional strength increased by 15%
Final drive gear adopts special heat treatment process
Standard heavy-duty blade (optional Hardox450 material)
⚙️ Improved durability
The heat dissipation area of the hydraulic system is increased by 20%
Double-layer sealed bearings are used in key parts
The crawler life is more than 8,000 hours
3. Intelligent operation system
📱 Upgraded monitoring panel
Added fault self-diagnosis function
Real-time display of fuel consumption rate
Key parameter abnormal warning
🧠 Intelligent hydraulic control
Automatic adjustment of blade pressure
Optional automatic leveling system
4. Optimized operating comfort
🚜 Improved cab
ROPS/FOPS certified safety structure
Suspended seat shock absorption effect improved by 30%
Operation noise controlled below 75 decibels
5. Convenient maintenance
🛠️ Centralized lubrication system
Maintenance time shortened by 40%
80% of daily inspections can be completed on the ground
Filter replacement cycle extended to 500 hours
6. Typical application performance
🏗️ Mining operation
When equipped with a U-shaped blade, the output per shift can reach 5000m³
Continuous operation time record up to 72 hours
🏞️ Earthwork
When matched with a 20-ton dump truck, loading efficiency increased by 15%
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