| Type: | Crawler Excavator |
|---|---|
| Usage: | Special Excavator, Marine Excavator, Mining Excavator |
| Bucket: | Shovel |
| Transmission: | Hydraulic Transmission |
| Drive Type: | Internal Combustion Drive |
| Bucket Capacity: | 0.1~0.5m³ |
| Customization: |
|---|
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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.
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.
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.
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.
| 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 |
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