Hyundai HX550L heavy large excavator is built for quarry, mine and massive earthmoving projects. It provides tremendous digging force, stable power output and outstanding durability to handle continuous heavy workloads.
Hyundai HX550L Large Hydraulic Excavator
Hyundai HX550L heavy large excavator is built for quarry, mine and massive earthmoving projects. It provides tremendous digging force, stable power output and outstanding durability to handle continuous heavy workloads.
Hyundai HX550L Large Hydraulic Excavator
Hyundai HX550L belongs to the 55-ton heavy-duty excavator series, specially engineered for mining and quarry sites. It adopts high-torque power unit and heavy-load hydraulic system to deliver powerful breakout force. Reinforced boom, arm and undercarriage greatly improve resistance to impact and wear. The spacious cab with shock absorption creates a comfortable working environment for long-hour operation. Easy access for daily maintenance reduces downtime, making HX550L the ideal heavy equipment for bulk rock excavation and large earthworks.
| Main Technical Parameters (EN) | ||
| Parameter | Unit | Value |
| ENGINE PARAMETERS | ||
| Manufacturer | - | Cummins |
| Model | - | X12 |
| Emission Standard | - | CS4 (China IV) |
| Rated Power (Gross) | kW/rpm | 280/2100 |
| Rated Power (Net) | kW/rpm | 276/2100 |
| Max. Torque | N·m/rpm | 1966/1400 |
| Displacement | cc | 11,800 |
| No. of Cylinders – Bore × Stroke | ea-mm | 6-132×144 |
| Battery | ea-V×Ah | 2-12×200 |
| Starting Motor | V/kW | 24/17.5 |
| Alternator | V/A | 28/110 |
| PERFORMANCE PARAMETERS | ||
| Swing Speed | rpm | 9 |
| Swing Torque | kN·m | 162 |
| Travel Speed | km/h | 5.2/3.3 |
| Gradeability | deg | 35 |
| Max. Traction Force | ton | 42.8 |
| Bucket Digging Force (ISO [Boost]) | ton | 27.14[29.61] |
| Arm Digging Force (ISO [Boost]) | ton | 24.65[26.89] |
| Top Rollers | ea (each side) | 2 |
| Track Rollers | ea (each side) | 9 |
| Track Shoe No. | ea (each side) | 53 |
| Ground Pressure | kgf/cm² | 0.91 |
| OVERALL DIMENSIONS | ||
| Boom Length | mm | 6,550 |
| Arm Length | mm | 2,550 |
| Bucket Capacity (STD) | m³ | 3.6 |
| Overall Length | mm | 11,705 |
| Overall Width | mm | 3,400 (incl. boarding step 3,630) |
| Upper Structure Width (Body Width) | mm | 3,335 |
| Overall Height (Boom) | mm | 4,145 |
| Overall Height (Cab) | mm | 3,335 |
| Track Gauge | mm | 2,740 |
| Track Contact Length (Wheelbase) | mm | 4470 |
| Track Length | mm | 5,500 |
| Track Shoe Width (OPT) | mm | 600 |
| Min. Ground Clearance | mm | 590 |
| Counterweight Ground Clearance | mm | 1,335 |
| Tail Swing Radius / Tail Radius | mm | 3,745/3,800 |
| OTHERS | ||
| Fuel Tank Capacity | L | 605 |
| Hydraulic Tank Capacity (System) | L | 300(560) |
| Engine Oil | L | 42 |
| Engine Coolant | L | 37 |
| DEF Tank (Urea) | L | 70 |
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