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Used KOMATSU PC300 Excavator 30ton for sale Precise Hydraulic Flow
*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 PC300-8 is powered by the Komatsu SAA6D114E-3 engine. This powerplant is highly regarded in global mining operations for its high torque output, fuel efficiency via Common Rail injection, and proven reliability in harsh environments.
| Parameter | Metric System | Imperial System | Technical Remarks |
| Engine Model | Komatsu SAA6D114E-3 | Komatsu SAA6D114E-3 | Inline 6-cylinder, Turbocharged |
| Net Flywheel Power | 194 kW | 260 hp | Rated @ 1950 rpm (ISO 9249) |
| Displacement | 8.27 L | 505 cu in | Optimized for heavy-load recovery |
| Cooling System | Pressurized | Pressurized | High-capacity heavy-duty radiator |
2. Weight, Capacities & Logistics Dimensions
These figures are essential for international logistics (RORO/Break-bulk) and site planning, ensuring the asset complies with port handling and transport clearance regulations.
| Parameter | Metric System | Imperial System | Shipping & Logistics Relevance |
| Operating Weight | 31,200 kg | 68,780 lbs | Standard configuration with bucket |
| Transport Length | 11,140 mm | 36.55 ft | Boom-in shipping orientation |
| Transport Width | 3,190 mm | 10.47 ft | Wide-chassis stance for stability |
| Transport Height | 3,285 mm | 10.78 ft | Optimized for standard clearance |
| Fuel Tank Capacity | 605 L | 160 gal | Extended duty cycle for mining sites |
| Hydraulic Tank Cap. | 188 L | 49.7 gal | Core fluid volume declaration |
3. Hydraulic & Digging Performance
Featuring Komatsu’s proprietary HydrauMind system, the PC300-8 offers industry-leading responsiveness. The closed-center load-sensing (CLSS) hydraulics ensure precise control during multi-function operations.
| Parameter | Metric System | Imperial System | Field Performance Indicator |
| Max System Flow | 494 L/min | 130 gal/min | Dual variable-displacement pumps |
| Operating Pressure | 37,300 kPa | 5,410 psi | High-pressure power for hard-rock work |
| Swing Speed | 9.5 rpm | 9.5 rpm | High-torque rotation for rapid cycling |
| Bucket Digging Force | 227 kN | 51,030 lbf | Massive penetration threshold |
| Stick Digging Force | 165 kN | 37,100 lbf | Robust breakout capacity |
4. Undercarriage & Mobility
Designed for high-impact mining and large-scale clearing, the PC300-8 undercarriage provides superior stability and traction under extreme terrain conditions.
| Parameter | Metric System | Imperial System | Underfoot Mobility |
| Standard Shoe Width | 600 mm | 24 in | Triple grouser heavy-duty track pads |
| Max Travel Speed | 5.5 km/h | 3.4 mph | Dual-speed high/low shift |
| Max Traction Force | 264 kN | 59,350 lbf | Massive drawbar pull for slope climbing |
| Ground Pressure | 58.8 kPa | 8.53 psi | Stability for heavy lift operations |
5. Working Ranges (Standard 3.18 m / 10’5″ Stick)
Definitive excavation profiles enabling procurement managers to verify site suitability for deep-trenching or large-scale loading applications.
| Parameter | Metric System | Imperial System |
| Max Digging Depth | 7,380 mm | 24.21 ft |
| Max Reach (Ground) | 10,915 mm | 35.81 ft |
| Max Cutting Height | 10,210 mm | 33.50 ft |
| Max Loading Height | 7,180 mm | 23.56 ft |
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