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2021 Komatsu PC400-8R
Year
2021
Hrs.
3,412
Condition
Used
1
of
4
2021 Komatsu PC400-8R
1
of
4
Overview
Description
Komatsu PC400-8R hydraulic excavator core advantages analysis
As a representative model of Komatsu's 40-ton excavator, PC400-8R has outstanding performance in fuel efficiency, operation accuracy and mine adaptability, and is particularly suitable for heavy-load conditions such as hard rock mining and large earthwork projects. The following are its key technical advantages:
1. Efficient power system
🔥 Komatsu SAA6D114E-5 engine
202kW (271 horsepower) power, in line with Tier 4 Final emission standards
CLSS hydraulic system + ECO mode collaborative control, fuel consumption is 12% lower than the previous generation
Dual-stage fuel filtration system (filtration accuracy 3μm), suitable for low-quality diesel
⚙️ Intelligent power regulation
Automatically match the power requirements of accessories such as breaker hammers/buckets
Highland mode (power loss compensation at 3000 meters above sea level)
2. Strengthened structural design
🛡️ Mine-level enhanced configuration
Box-section boom (bending strength increased by 18%)
The chassis adopts an integrated X-frame with a service life of 30,000 hours
Standard rock tooth seat (Hardox 450 material)
⚡ Durability upgrade
Hydraulic oil radiator area increased by 25%
Electrical connectors with three-level dustproof structure
III. Intelligent operation system
🧠 Komatsu intelligent machine control (optional)
Automatic leveling system (accuracy ±2cm)
Excavation trajectory memory function, can store 20 sets of operation modes
3DGNSS antenna integration (no reflective prism required)
📱 7-inch color monitor
Real-time display:
Fuel consumption rate (accurate to 0.1L/h)
Hydraulic system health status
Maintenance remaining time countdown
IV. Human-machine engineering innovation
🚜 Panoramic cab
Industry's largest field of view (stick pin visible in the front window)
Silicone oil shock-absorbing bracket (vibration reduced by 40%)
Automatic anti-glare glass (special for night operation)
🎛️ Multi-function joystick
Integrated throttle adjustment/camera control
With tactile feedback (vibration reminder when overloaded)
V. Convenient maintenance
🛠️ Centralized maintenance design
80% of daily inspections can be completed on the ground
Oil filter can be replaced by rotating 90°
Komtrax remote monitoring (early warning of potential failures)
⏱️ Extra-long maintenance intervals
Engine oil change every 500 hours
Hydraulic oil filter change every 1000 hours
Komatsu PC400-8R hydraulic excavator core advantages analysis
As a representative model of Komatsu's 40-ton excavator, PC400-8R has outstanding performance in fuel efficiency, operation accuracy and mine adaptability, and is particularly suitable for heavy-load conditions such as hard rock mining and large earthwork projects. The following are its key technical advantages:
1. Efficient power system
🔥 Komatsu SAA6D114E-5 engine
202kW (271 horsepower) power, in line with Tier 4 Final emission standards
CLSS hydraulic system + ECO mode collaborative control, fuel consumption is 12% lower than the previous generation
Dual-stage fuel filtration system (filtration accuracy 3μm), suitable for low-quality diesel
⚙️ Intelligent power regulation
Automatically match the power requirements of accessories such as breaker hammers/buckets
Highland mode (power loss compensation at 3000 meters above sea level)
2. Strengthened structural design
🛡️ Mine-level enhanced configuration
Box-section boom (bending strength increased by 18%)
The chassis adopts an integrated X-frame with a service life of 30,000 hours
Standard rock tooth seat (Hardox 450 material)
⚡ Durability upgrade
Hydraulic oil radiator area increased by 25%
Electrical connectors with three-level dustproof structure
III. Intelligent operation system
🧠 Komatsu intelligent machine control (optional)
Automatic leveling system (accuracy ±2cm)
Excavation trajectory memory function, can store 20 sets of operation modes
3DGNSS antenna integration (no reflective prism required)
📱 7-inch color monitor
Real-time display:
Fuel consumption rate (accurate to 0.1L/h)
Hydraulic system health status
Maintenance remaining time countdown
IV. Human-machine engineering innovation
🚜 Panoramic cab
Industry's largest field of view (stick pin visible in the front window)
Silicone oil shock-absorbing bracket (vibration reduced by 40%)
Automatic anti-glare glass (special for night operation)
🎛️ Multi-function joystick
Integrated throttle adjustment/camera control
With tactile feedback (vibration reminder when overloaded)
V. Convenient maintenance
🛠️ Centralized maintenance design
80% of daily inspections can be completed on the ground
Oil filter can be replaced by rotating 90°
Komtrax remote monitoring (early warning of potential failures)
⏱️ Extra-long maintenance intervals
Engine oil change every 500 hours
Hydraulic oil filter change every 1000 hours
As a representative model of Komatsu's 40-ton excavator, PC400-8R has outstanding performance in fuel efficiency, operation accuracy and mine adaptability, and is particularly suitable for heavy-load conditions such as hard rock mining and large earthwork projects. The following are its key technical advantages:
1. Efficient power system
🔥 Komatsu SAA6D114E-5 engine
202kW (271 horsepower) power, in line with Tier 4 Final emission standards
CLSS hydraulic system + ECO mode collaborative control, fuel consumption is 12% lower than the previous generation
Dual-stage fuel filtration system (filtration accuracy 3μm), suitable for low-quality diesel
⚙️ Intelligent power regulation
Automatically match the power requirements of accessories such as breaker hammers/buckets
Highland mode (power loss compensation at 3000 meters above sea level)
2. Strengthened structural design
🛡️ Mine-level enhanced configuration
Box-section boom (bending strength increased by 18%)
The chassis adopts an integrated X-frame with a service life of 30,000 hours
Standard rock tooth seat (Hardox 450 material)
⚡ Durability upgrade
Hydraulic oil radiator area increased by 25%
Electrical connectors with three-level dustproof structure
III. Intelligent operation system
🧠 Komatsu intelligent machine control (optional)
Automatic leveling system (accuracy ±2cm)
Excavation trajectory memory function, can store 20 sets of operation modes
3DGNSS antenna integration (no reflective prism required)
📱 7-inch color monitor
Real-time display:
Fuel consumption rate (accurate to 0.1L/h)
Hydraulic system health status
Maintenance remaining time countdown
IV. Human-machine engineering innovation
🚜 Panoramic cab
Industry's largest field of view (stick pin visible in the front window)
Silicone oil shock-absorbing bracket (vibration reduced by 40%)
Automatic anti-glare glass (special for night operation)
🎛️ Multi-function joystick
Integrated throttle adjustment/camera control
With tactile feedback (vibration reminder when overloaded)
V. Convenient maintenance
🛠️ Centralized maintenance design
80% of daily inspections can be completed on the ground
Oil filter can be replaced by rotating 90°
Komtrax remote monitoring (early warning of potential failures)
⏱️ Extra-long maintenance intervals
Engine oil change every 500 hours
Hydraulic oil filter change every 1000 hours
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