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| Comparative item | SE75(Standard version) |
| Overall dimensions | |
| Overall length (mm) | 6240 |
| Ground length (During transport) (mm) | 3750 |
| Overall height (To the top of boom) (mm) | 2660 |
| Overall width (mm) | 2260 |
| Overall height (To top of cab) (mm) | 2680 |
| Ground clearance of counterweight (mm) | 825 |
| Minimum ground clearance (mm) | 385 |
| Tail turning radius (mm) | 1880 |
| Track length (mm) | 2820 |
| Track gauge (mm) | 1800 |
| Track width (mm) | 2250 |
| Standard track shoe width (mm) | 450 |
| Turntable width (mm) | 2230 |
| Distance from slewing center to tail (mm) | 1850 |
| Working range | |
| Maximum digging height (mm) | 6945 |
| Maximum dumping height (mm) | 4895 |
| Maximum digging depth (mm) | 4120 |
| Maximum vertical digging depth (mm) | 3620 |
| Maximum digging distance (mm) | 6360 |
| Maximum digging distance at ground level (mm) | 6205 |
| Working device minimum turning radius (mm) | 2040 |
| Maximum lifting height of bulldozer blade (mm) | 385 |
| Maximum digging depth of bulldozer blade (mm) | 225 |
| Engine | |
| Model | V3307T (China III) |
| Type | Water-cooled and turbocharged |
| Displacement (L) | 3.3 |
| Rated power (kW/rpm) | 48.9/2000 |
| Hydraulic system | |
| Type of hydraulic pump | Axial variable plunger pump |
| Rated working flow (L/min) | 160 |
| Bucket | |
| Bucket capacity (m³) | 0.25~0.35(0.32) |
| Swing system | |
| Maximum swing speed (r/min) | 11 |
| Brake type | Mechanically applied and pressure released |
| Digging force | |
| Bucket arm digging force (KN) | 44 |
| Bucket digging force (KN) | 66 |
| Operating weight and ground pressure | |
| Operating weight (kg) | 7650 |
| Ground pressure (kPa) | 34 |
| Traveling system | |
| Traveling motor | Axial variable displacement plunger motor |
| Traveling speed (km/h) | 2.9/4.8 |
| Traction force (KN) | 86.5 |
| Gradeability | 70%（35°） |
| Tank capacity | |
| Fuel tank capacity (L) | 155 |
| Cooling system (L) | 11 |
| Engine oil capacity (L) | 11 |
| Hydraulic oil tank/system capacity (L) | 96/130 |
Certificate
CHARACTERISTIC
All-round champion The SE75-9 hydraulic excavator features all-new body design and high beauty and elegance. The high-efficiency environmental-friendly engine is installed and the power system and the hydraulic system are highly matched to realize powerful performance and smooth operations of machine, with the maximum bucket breakout force at 66N and the maximum bucket arm breakout force at 44N High-end system configuration The load-sensing constant-power electro-proportional control hydraulic system can supply appropriate pressure and constant flow based on the load demand, featuring low energy loss. The turbocharged engine can adapt to severe working conditions, featuring strong power and high torque. The flow is distributed proportionally to realize good coordination of combination motions. First-class hydraulic configuration Enhanced working device The design of structural parts is comprehensive optimized and the critical load-carrying locations are reinforced to resist against severe working conditions. The baseplates, side plates, and reinforcement plates of bucket are made of high-strength wear-resistant material to improve the durability of bucket. The enhanced working device adapts to diversified severe working conditions Drive sprockets, idlers, track rollers, carrier rollers, and tracks 30 years of R&D and manufacturing experiences of drive sprockets, idlers, track rollers, carrier rollers, and tracks and world’s leading technologies. The world’s sophisticated forging and heat treatment processes guarantee stable and reliable quality Intelligent electronic control and optimal power control The intelligent control system realizes the optimal match between power system and hydraulic system to improve the working efficiency and reduce the fuel consumption. The man-machine friendly new generation intelligent electronic control system enables you to master all working status of your machine. Four preset working modes of P (Heavy-Load), E (Economic), A (Automatic), and B (Breaking Hammer) feature easy switchover Spacious and comfortable operating environment The colors of the all-injection-molded interior trim parts are effectively matched as per ergonomics to mitigate the operator’s visual fatigue. The control devices are reasonably arranged to realize large space, broad vision, and convenient and comfortable operations. The high-power A/C system and the air cushioned seat guarantee comfortable driving/riding All-ground maintenances The electric parts are centrally arranged to ease the checking and maintenances. The filling of washing fluid, the replacement of air filter element, and the power master switch are easily accessible. The fully openable engine hood is installed with locating mechanism to realize handy and safe opening, large engine compartment space, and easy maintenances. The diesel strainer is installed remotely on the right door to make the maintenance easier. The parallel radiator effectively avoids the overheating and eases the cleaning Optional equipment of machine Refueling pump Cab warning lamp Cab ceiling lamp Cab overhead protective net Cab front upper protective net Cab front lower protective net Rubber track Narrow bucket Optional attachments Crusher, ripper, timber grab, stone grab, hydraulic tamper, quick change coupling, and breaking hammer pipelineSpecification
