Description
Shantui SE380LC Large Mining Crawler Excavator
The Shantui SE380LC is a heavy-duty, production-class 38-ton large crawler excavator engineered specifically to withstand the brutal demands of open-pit mining, mass quarry extraction, heavy infrastructure trenching, and large-scale site development. Operating squarely in the high-tonnage segment, the SE380LC pairs a massive structural profile with custom-calibrated high-displacement hydraulics, enabling it to maintain incredibly aggressive digging cycles and relentless breakout performance under absolute maximum load conditions.
Key Performance & Functional Highlights
- Premium High-Displacement Engine: Powered by an industrial-grade, 6-cylinder turbocharged direct-injection engine that delivers massive torque reserves at low operational RPMs, dramatically reducing structural lugging when striking dense rock layers.
- Tier 3 / Stage IIIA Emission Standards: Equipped with a robust, heavy-duty electronic fuel injection platform designed to maximize combustion efficiency and significantly reduce smoke emissions without reducing overall raw engine output.
- High-Capacity Rock Bucket: Outfitted with an optimized 1.8 to 2.2 m³ heavy-duty mining bucket integrated with thick rock-deflection shrouds, reinforced lip plates, and high-impact teeth for handling highly abrasive media.
- Extreme Duty LC Undercarriage: Built on an extended, widened Long Crawler (“LC”) chassis utilizing reinforced dual-grouser track shoes and heavy-duty rock guards to provide an incredibly stable, tip-resistant stance during heavy side-swing loading.
Technical Product Specifications Table
| Specification Element | Technical Parameter Value |
|---|---|
| Machine Model | Shantui SE380LC Mining Excavator |
| Operating Weight Range | 37,500 kg – 38,700 kg (~38 Tons) |
| Engine Architecture | 6-Cylinder, High-Pressure Common Rail, Intercooled Turbo |
| Rated Power Output | 220 kW – 241 kW @ 2000 rpm (up to 323 hp) |
| Emission Standard | Tier 3 / Stage IIIA Compliance |
| Standard Bucket Capacity Range | 1.8 m³ – 2.2 m³ (Heavy-Duty Rock Profile) |
| Maximum Digging Reach | 10,650 mm – 11,120 mm |
| Maximum Digging Depth | 7,340 mm |
| Maximum Dumping Height | 7,090 mm |
| Bucket Digging Force | 254 kN |
| Swing Speed | 10.2 – 10.5 rpm |
| Travel Speed Range | Dual Speed Automatic Shift: 3.0 km/h – 5.0 km/h |
High-Pressure Hydraulic Power & Mass Flow Optimization
To manage rapid cycle times when filling large haul-trucks, the SE380LC implements a premium dual-pump hydraulic system coupled with an advanced intelligent electronic control unit. By utilizing real-time pressure-sensing valves, the machine detects high-load resistance instantly and boosts hydraulic oil flow to the main boom and arm cylinders. This optimizes joint synchronization, dramatically reduces internal pressure flow loss, and allows operators to combine sweeping swing motions with full-force bucket curls effortlessly.
Mine-Spec Safety, Operator Comfort, & Enhanced Cooling
Designed for sustained operation in extreme climates, the SE380LC features a triple-parallel radiator cooling system to guarantee maximum thermal exchange in high-ambient temperatures. The fully pressurized, shock-absorbing cab features FOPS/ROPS certification, automated climate ventilation control, and a state-of-the-art multi-inch digital interface for real-time monitoring of main system health. Service access is deeply optimized via wide-angle, three-stage side access panels that place all multi-stage fuel, oil, and air filtration units completely within arm’s reach.
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