| Comparative item | SE305LCW (Standard version) |
| Overall dimensions | |
| Overall length (mm) | 16795 |
| Ground length (During transport) (mm) | 6985 |
| Overall height (To the top of boom) (mm) | 3880 |
| Overall width (mm) | 3200 |
| Overall height (To top of cab) (mm) | 3210 |
| Ground clearance of counterweight (mm) | 1260 |
| Minimum ground clearance (mm) | 530 |
| Tail turning radius (mm) | 3430 |
| Track length (mm) | 4935 |
| Track gauge (mm) | 2600 |
| Track width (mm) | 3200 |
| Standard track shoe width (mm) | 600 |
| Turntable width (mm) | 3045 |
| Distance from slewing center to tail (mm) | 3375 |
| Working range | |
| Maximum digging height (mm) | 15582 |
| Maximum dumping height (mm) | 13476 |
| Maximum digging depth (mm) | 15690 |
| Maximum vertical digging depth (mm) | 15702 |
| Maximum digging distance (mm) | 20381 |
| Maximum digging distance at ground level (mm) | 20286 |
| Working device minimum turning radius (mm) | 7470 |
| Engine | |
| Model | WP7 |
| Type | Inline 6-cylinder, high pressure common rail, and water-cooled and turbocharged |
| Displacement (L) | 7.47 |
| Rated power (kW/rpm) | 199/2100 |
| Hydraulic system | |
| Type of hydraulic pump | Duplex axial variable displacement plunger pump |
| Rated working flow (L/min) | 2×300 |
| Bucket | |
| Bucket capacity (m³) | 1.5 |
| Swing system | |
| Maximum swing speed (r/min) | 10 |
| Brake type | Mechanically applied and pressure released |
| Digging force | |
| Bucket arm digging force (KN) | 155 |
| Bucket digging force (KN) | 210 |
| Operating weight and ground pressure | |
| Operating weight (kg) | 31500 |
| Ground pressure (kPa) | 59 |
| Traveling system | |
| Traveling motor | Axial variable displacement plunger motor |
| Traveling speed (km/h) | 3.3/5.5 |
| Traction force (KN) | 267 |
| Gradeability | 70%（35°） |
| Tank capacity | |
| Fuel tank capacity (L) | 620 |
| Cooling system (L) | 35 |
| Engine oil capacity (L) | 24 |
| Hydraulic oil tank/system capacity (L) | 300/420 |
