DEVELON DX705HD
Specifications & Parameters
| Engine Model | CUMMINS QSM15 |
| Rated Power(kW) | 141.4 |
| Engine Revolutions(rpm) | 2000 |
| Maximum Torque(N·m) | 750 |
| Inject Type | Electronic Injection |
| Fuel consumption(L/h) | 22-28 |
| Engine Displacement(L) | 6.87 |
| Emisson | Stage V |
| Track width(mm) | 500 |
| Fuel Tank(L) | 1100 |
| Hydraulic Tank(L) | 420 |
| Travel Speed(km/h) | 5.5 |
| Bucket Capacity(m³) | 5 |
| Bucket Digging Force(kN) | 415 |
| Boom Length(mm) | 7100 |
| Stick Length(mm) | 3400 |
| Maximum Excavation Radius(mm) | 12380 |
| Maximum Digging Height(mm) | 8960 |
| Maximum Digging Depth(mm) | 8250 |
| Specifications(mm) | 12860×4200×4650 |
| Operating Weight(kg&ton) | 70200 |
| 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
High‑power mining Stage‑V engine, adopts imported CUMMINS QSM15 inline six‑cylinder turbo common‑rail engine, displacement 14.9L, net power 563kW, EU Stage‑V emission standard with DPF+SCR urea after‑treatment system. Delivers tremendous low‑end torque for hard rock overburden stripping and full‑load loading for 90‑120‑ton mining trucks, stable continuous output under heavy‑duty open‑pit mining cycles with extended service life.
9‑Roller reinforced extra‑wide heavy‑duty LC mining undercarriage, nine heavy‑load track rollers on each side with extra‑long‑wide ground‑contact length. Ultra‑thick multi‑rib wear‑resistant track shoes withstand severe rock impact. Ultra‑low ground pressure guarantees reliable anti‑sinking performance on soft mine slopes, optimized stability for heavy digging and side‑lifting tasks.
Dual large‑flow E‑EPOS regenerative hydraulic system, two variable‑displacement main pumps deliver total flow up to 920L/min. Multi‑energy regeneration circuit for boom, stick and swing stabilizes system pressure during round‑the‑clock open‑pit mining. Realizes smooth synchronized heavy compound movements and ultra‑precise fine control. Factory‑pre‑installed bi‑directional extra‑large‑flow auxiliary hydraulic circuit supports 85‑ton‑class ultra‑heavy hydraulic breakers without refitting. Hydraulic tank capacity 480L, full‑system hydraulic‑oil volume 840L.
Giant heavy‑duty reinforced rock working equipment, standard 5.0m³ oversized rock bucket drastically improves loading efficiency in large‑scale open‑pit mines. Two front‑end configurations available for deep overburden stripping or short‑arm heavy‑hammer breaking. Perfectly suited for hard‑rock excavation, mass backfilling and high‑volume quarry mass‑production.
Reinforced safe‑comfort mining operator cabin, thickened ROPS/FOPS falling‑object‑protection air‑conditioned cabin with six‑point hydraulic shock absorption and premium wide air‑suspension seat. 12‑inch industrial touch TFT‑color monitor clearly displays after‑treatment status and real‑time fuel consumption. Equipped with 360° panoramic camera system and DEVELON CONNECT mining telematics for full‑digital remote fleet monitoring, operational‑data statistics and maintenance reminders.
Convenient ground‑level daily maintenance layout, all service ports positioned at ground height. Optional automatic centralized lubrication system. Single‑operator daily inspection of engine oil, filters and hydraulic oil without climbing onto machine. Effectively cuts costly open‑pit‑mining downtime and lifts annual mine output.
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