Komatsu GD305 motor grader core advantages analysis
Komatsu GD305 is a representative model of medium-sized self-propelled motor graders, and performs excellently in road construction, land leveling and municipal engineering. The following are its core advantages:
1. Efficient power system
✅ Komatsu SAA6D107E-1 engine
162kW (217 horsepower) output power
Meets Tier 3 emission standards
Meets mechanical fuel system for easy maintenance
✅ Optimized transmission system
6-speed power shift gearbox
Standard torque converter lock function
Maximum travel speed of 39km/h
2. Precision operation performance
📏 Advanced hydraulic control system
Front wheel steering + rear axle swing combination design
Blade floating function (accuracy ±2cm)
Optional laser/ultrasonic automatic leveling system
⚙️ Multi-function blade configuration
Standard blade length 3.66m (optional 4.27m)
The maximum blade tilt angle is 90°
Standard wear-resistant alloy blade
3. Operation comfort
🚜 Humanized cab design
Panoramic glass window (30% increase in vision)
Suspended seat (40% increase in shock absorption effect)
90% of daily maintenance can be completed on the ground
Side-opening inspection door of the engine compartment
Lubrication points are centrally arranged
⏱️ Extended maintenance cycle
Engine oil is replaced every 500 hours
Hydraulic oil is replaced every 2000 hours
6. Typical application performance
🛣️ Road construction
2000-2500㎡ roadbed can be leveled per hour
Slope trimming accuracy reaches ±3cm
🏗️ Municipal engineering
Standard snow pusher interface
Optional snow removal, cleaning and other accessories
Komatsu GD305 motor grader core advantages analysis
Komatsu GD305 is a representative model of medium-sized self-propelled motor graders, and performs excellently in road construction, land leveling and municipal engineering. The following are its core advantages:
1. Efficient power system
✅ Komatsu SAA6D107E-1 engine
162kW (217 horsepower) output power
Meets Tier 3 emission standards
Meets mechanical fuel system for easy maintenance
✅ Optimized transmission system
6-speed power shift gearbox
Standard torque converter lock function
Maximum travel speed of 39km/h
2. Precision operation performance
📏 Advanced hydraulic control system
Front wheel steering + rear axle swing combination design
Blade floating function (accuracy ±2cm)
Optional laser/ultrasonic automatic leveling system
⚙️ Multi-function blade configuration
Standard blade length 3.66m (optional 4.27m)
The maximum blade tilt angle is 90°
Standard wear-resistant alloy blade
3. Operation comfort
🚜 Humanized cab design
Panoramic glass window (30% increase in vision)
Suspended seat (40% increase in shock absorption effect)