DEVELON DX1250HD
Specifications & Parameters
| Engine Model | CUMMINS QSK23 |
| Rated Power(kW) | 567 |
| Engine Revolutions(rpm) | 1800 |
| Maximum Torque(N·m) | 3680 |
| Inject Type | Electronic Injection |
| Fuel consumption(L/h) | 26-32 |
| Engine Displacement(L) | 22.9 |
| Emisson | Stage V |
| Track width(mm) | 1100 |
| Fuel Tank(L) | 1500 |
| Hydraulic Tank(L) | 540 |
| Travel Speed(km/h) | 5.5 |
| Bucket Capacity(m³) | 7.5 |
| Bucket Digging Force(kN) | 512 |
| Boom Length(mm) | 7900 |
| Stick Length(mm) | 3750 |
| Maximum Excavation Radius(mm) | 13610 |
| Maximum Digging Height(mm) | 9820 |
| Maximum Digging Depth(mm) | 8950 |
| Specifications(mm) | 14200×4950×5300 |
| Operating Weight(kg&ton) | 125000 |
| Size Class | Large |
| Power Type | Diesel |
| Walking Mode | Crawler |
| Country of Origin | China |
| Year of Production | 2023 |
| Condition | Used |
| Inventory Quantity | 3 |
| Working Hours(h) | 2000/5000/7000 |
| Price($) | Get the Latest Price from sales via WhatsApp |
Features
Ultra High-Power Mining Stage V Engine
Adopts imported CUMMINS QSK23 inline six-cylinder twin-turbo common rail engine, displacement 22.9L, net power 567kW, EU Stage V emission standard with DPF+SCR urea aftertreatment system. Massive low-end torque delivers stable power for hard rock stripping and full-load 150-ton mining truck loading, fully compliant with strict global mining emission regulations.
9-Roller Reinforced Ultra-Wide Heavy-Duty Mining Undercarriage
9 heavy-duty track rollers per side with extra long & wide ground contact length, ultra-thick wear-resistant track shoes resist violent rock impact, ultra-low ground pressure ensures stable operation on soft mine slopes without sinking, customized for matching 120–150 ton mining trucks.
Triple Large-Flow E-EPOS Regenerative Hydraulics
Three variable displacement main pumps deliver total flow up to 1380L/min. Boom, stick & swing multi energy regeneration circuit stabilizes hydraulic pressure during round-the-clock open-pit mining, smooth synchronized heavy compound movements and ultra-precise fine control. Factory pre-installed extra large-flow bi-directional auxiliary hydraulic circuit fits 120t ultra-heavy hydraulic breakers directly without refitting, hydraulic tank capacity 540L, full system oil volume 960L.
Giant Heavy-Duty Rock Working Equipment
Standard 7.5m³ oversized reinforced rock bucket drastically improves open-pit mining loading efficiency, two arm options for deep stripping or short heavy hammer breaking, perfectly suitable for super large open-pit mine hard rock excavation, mass backfilling and large-scale quarry mass production.
Reinforced Safe & Comfort Mining Operator Cab
Thickened heavy-duty ROPS/FOPS falling-object protection air-conditioned cab with six-point hydraulic shock absorption and premium wide air suspension seat. 12-inch industrial touch TFT color monitor clearly displays aftertreatment status and real-time fuel consumption, equipped with 360° panoramic camera system and DEVELON CONNECT mining telematics for full digital fleet remote monitoring, operation data statistics and maintenance reminder.
Convenient Ground-Level Daily Maintenance
All service access ports arranged at ground height, optional automatic centralized lubrication system, single-person daily inspection of engine oil, filters and hydraulic oil without climbing machine, effectively cutting valuable large open-pit mining downtime and raising annual mine output.
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