CAT 320GX 20 tons Hydraulic Crawler Excavator
CAT 320GX 20 tons Hydraulic Crawler Excavator with 105.6 kW(2000
rpm)Turbocharging Engine,China Stage IV emission, no urea
consumption, simplified after-treatment
Technical Specifications
Basic Parameters
| Model | CAT320 |
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| Operating Weight | 19800 kg |
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| Track Shoe Width | 600 mm |
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| Bucket Capacity | 0.93 m³ |
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| Maximum Digging Depth | 6430 mm |
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| Bucket Digging Force | 129kN |
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| Walking Speed | 5/3.5 km/h |
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| Climbing Ability | 35° |
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| Ground-Bearing Pressure | 65 kPa |
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Power System
| Engine Model | Cat C4.4 DI |
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| Rated Power | 105.6 kW / 2,000 rpm |
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| Maximum Torque | 1,080 N.m / 1,500 rpm |
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| Displacement | 4.4 L |
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| Cooling Method | Water Cooling |
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| Rotation Speed | 9.5 rpm |
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Fluid Capacities
| Fuel Tank | 165 L |
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| Hydraulic Oil Tank | 51 L |
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| Engine Oil Change Volume | 10.2 L |
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Dimensions
| Transportation Length | 6055 mm |
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| Transportation Width | 2300 mm |
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| Cabin Height | 2540 mm |
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| Vehicle Width | 2300 mm |
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| Track Ground Contact Length | 2120 mm |
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| Track Plate Width | 450 mm |
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| Track Gauge | 1750 mm |
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| Minimum Ground Clearance | 550 mm |
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Working Range
| Maximum Digging Radius | 9970 mm |
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| Maximum Digging Height | 6580 mm |
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| Maximum Unloading Height | 6580 mm |
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| Maximum Vertical Digging Depth | 3,070 mm |
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Key Features & Benefits
- Powerful Performance: High-power engine with advanced hydraulic system provides
excellent power and response capabilities for complex working
conditions.
- Efficient Operation: Advanced hydraulic control technology and optimized working device
design deliver higher loading and excavation capabilities with
improved operational efficiency.
- Enhanced Safety: Strict structural design with multiple safety measures including
anti-rollover systems and flood door lock systems for a safer
working environment.
- Operator Comfort: Ergonomic cockpit layout with user-friendly operation interface
ensures convenient, comfortable, and precise control.
- Energy Efficient: Positive flow dual proportional valve control system minimizes
power loss, achieving 10% energy savings in hydraulic operations.
Manufactured to the highest standards with latest year production
and comprehensive quality control, the SY-365H represents the
pinnacle of hydraulic excavator technology for industrial and
construction applications.
