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Used CAT 320D Excavator 20ton for sale original paint
*Stringent Quality Assurance: This used construction equipment has successfully passed 15 comprehensive inspections, ensuring top-notch performance across the engine, hydraulic systems, and structural components. Every part is in peak condition, ready to handle demanding tasks from the get-go.
*Cost-Effective Solution: Skip the hefty price tag of new machinery. Our used construction equipment can save more than 20% on initial costs while maintaining over 80% of its original operational efficiency, making it the perfect choice for maximizing project budgets.
*Proven Dependability: With verified low operating hours and a complete service history, this machine has consistently excelled in demanding tasks like mining and road construction. Trusted by contractors globally, it’s a reliable workhorse for any project.
1. Core Power & Powertrain (Engine)
The 2011 model year integrates CAT’s ACERT™ technology, delivering an optimal balance of high injection pressures and electronic fuel management to ensure stable performance across various global fuel standards.
| Parameter | Metric System | Imperial System | Technical Remarks |
| Engine Model | CAT C6.4 ACERT | CAT C6.4 ACERT | Electronic common rail, turbocharged |
| Net Flywheel Power | 103 kW | 138 hp | Rated @ 1800 rpm (ISO 9249) |
| Gross Power | 110 kW | 148 hp | Total thermodynamic capacity |
| Displacement | 6.4 L | 389 cu in | 6-Cylinder inline configuration |
2. Weight, Capacities & Logistics Dimensions
Exact shipping and rigging boundaries required for international freight routing calculations (RORO booking, Flat Rack, or regional heavy-haul road clearances).
| Parameter | Metric System | Imperial System | Shipping & Logistics Relevance |
| Operating Weight | 20,300 kg | 44,750 lbs | Standard 20-ton class medium asset layout |
| Transport Length | 9,440 mm | 30.97 ft | Boom lowered shipping position |
| Transport Width | 2,800 mm | 9.19 ft | Standard track gauge configuration |
| Transport Height | 3,440 mm | 11.29 ft | Top of boom clearance line |
| Fuel Tank Capacity | 410 L | 108.3 gal | High-capacity tank for extended field shifts |
| Hydraulic Tank Cap. | 120 L | 31.7 gal | Core reservoir fluid volume declaration |
3. Hydraulic & Structural Systems
Features a cross-sensing hydraulic system designed to automatically manage dual-pump allocation, reducing cycle times and increasing efficiency during heavy truck-loading setups.
| Parameter | Metric System | Imperial System | Field Performance Indicator |
| Max Implement Flow | 2 x 205 L/min | 2 x 54.2 gal/min | Dual variable-displacement piston pumps |
| Implement Pressure | 35,000 kPa | 5,080 psi | Heavy lift/digging circuit threshold |
| Swing Speed | 11.5 rpm | 11.5 rpm | High-efficiency rotation speed |
| Bucket Breakout Force | 149 kN | 33,500 lbs | High-penetration linkage output |
4. Undercarriage & Ground Logistics
Built on a heavy-duty, robotically welded X-shaped carbody designed to withstand severe torsional stress in high-impact or rocky underfoot environments.
| Parameter | Metric System | Imperial System | Underfoot Durability |
| Standard Shoe Width | 600 mm | 24 in | Triple grouser track pads |
| Track Gauge | 2,200 mm | 7.22 ft | Stable lateral working footprint |
| Max Travel Speed | 5.7 km/h | 3.54 mph | Dual-speed auto shift travel drives |
| Max Drawbar Pull | 206 kN | 46,310 lbs | High slope-climbing and towing capability |
5. Working Ranges (Standard 2.9 m / 9’6″ Stick)
Definitive excavation profiles enabling commercial procurement managers to quickly verify job-site alignment.
| Parameter | Metric System | Imperial System |
| Max Digging Depth | 6,600 mm | 21.65 ft |
| Max Reach Along Ground | 9,730 mm | 31.92 ft |
| Max Cutting Height | 9,750 mm | 31.99 ft |
| Max Loading Height | 6,800 mm | 22.31 ft |
| Standard Bucket Capacity | 1.00 m3 | 1.31 yd3 |
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