| Comparative item | SE550LCW (Standard version) |
| Overall dimensions | |
| Overall length (mm) | 11775 |
| Ground length (During transport) (mm) | 7600 |
| Overall height (To the top of boom) (mm) | 4140 |
| Overall width (mm) | 3585 |
| Overall height (To top of cab) (mm) | 3510 |
| Ground clearance of counterweight (mm) | 1325 |
| Minimum ground clearance (mm) | 600 |
| Tail turning radius (mm) | 3915 |
| Track length (mm) | 5495 |
| Track gauge (mm) | 2760 |
| Track width (mm) | 3360 |
| Standard track shoe width (mm) | 600 |
| Turntable width (mm) | 3400 |
| Distance from slewing center to tail (mm) | 3820 |
| Working range | |
| Maximum digging height (mm) | 10255 |
| Maximum dumping height (mm) | 7290 |
| Maximum digging depth (mm) | 6320 |
| Maximum vertical digging depth (mm) | 4540 |
| Maximum digging distance (mm) | 6135 |
| Maximum digging distance at ground level (mm) | 10765 |
| Working device minimum turning radius (mm) | 10520 |
| Engine | |
| Model | WP13H |
| Type | high pressure common rail, and water-cooled and turbocharged |
| Displacement (L) | 12.9 |
| Rated power (kW/rpm) | 316/1900 |
| Hydraulic system | |
| Type of hydraulic pump | Duplex axial variable displacement plunger pump |
| Rated working flow (L/min) | 2×392 |
| Bucket | |
| Bucket capacity (m³) | 3.2 |
| Swing system | |
| Maximum swing speed (r/min) | 8.5 |
| Brake type | Mechanically applied and pressure released |
| Digging force | |
| Bucket arm digging force (KN) | 285 |
| Bucket digging force (KN) | 310 |
| Operating weight and ground pressure | |
| Operating weight (kg) | 53500 |
| Ground pressure (kPa) | 86.3 |
| Traveling system | |
| Traveling motor | Axial variable displacement plunger motor |
| Traveling speed (km/h) | 3.3/5.6 |
| Traction force (KN) | 364 |
| Gradeability | 70%（35°） |
| Tank capacity | |
| Fuel tank capacity (L) | 720 |
| Cooling system (L) | 60 |
| Engine oil capacity (L) | 46 |
| Hydraulic oil tank/system capacity (L) | 320/550 |
