Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | D475A-5E0 |
| Model Abbreviation | 475 |
| Operating Weight (kg) | 108390 |
| Gradient Ability (°) | 30 |
| Ground Pressure(kPa) | 128 |
| Power Range | 320kWAbove |
| Engine | |
| Model | Komatsu SAA12V140E-3 |
| Type | 4Stroke、Water-cooled、Direct Injection、Turbocharged、Air-to-air aftercooling |
| Flywheel Power (kW) | 664 |
| Rated Speed (r/min) | 2000 |
| Total Displacement (L) | 30.48 |
| Cylinder Configuration (Cylinder Diameter x Stroke) (mm) | 12-140×165 |
| Machine Dimensions | |
| Machine Length (mm) | 11565 |
| Machine Width (mm) | 5265 |
| Machine Height (mm) | 4646 |
| Track Shoe Width (mm) | 710 |
| Track Ground Length (mm) | 4524 |
| Minimum Turning Radius (mm) | 4600 |
| Minimum Ground Clearance (mm) | 655 |
| Track Gauge (mm) | 2770 |
| Hydraulic System | |
| Hydraulic Pump Type | Piston type hydraulic pump |
| Flow Rate (at Rated Speed) (L/min) | 542 |
| Rated Working Pressure (Mpa) | 27.5 |
| Fluid Capacities | |
| Fuel Tank Capacity (L) | 1670 |
| Hydraulic Oil Tank Capacity (L) | 180 |
| Engine Oil Capacity (L) | 121 |
| Coolant Capacity (L) | 210 |
| Transmission System | |
| Type() | Spur gear、Planetary gears |
| Transmission() | Water-cooled with lock-up clutch、3Components、Single-stage, single-phase phase torque converter、One planetary gear、Multi-disc clutches |
| Final Drive() | Two-stage reduction |
| Number of Carrier Rollers (per side) | 8 |
| Number of Track Rollers (per side) | 2 |
| Travel Speed 1st Gear (Forward/Reverse) (km/h) | 3.3/4.2 |
| Travel Speed 2nd Gear (Forward/Reverse) (km/h) | 6.2/8.0 |
| Travel Speed 3rd Gear (Forward/Reverse) (km/h) | 11.2/14.0 |