DEVELON DX210W-7
Specifications & Parameters
| Engine Model | DEVELON DL06V |
| Rated Power(kW) | 141 |
| Engine Revolutions(rpm) | 1900 |
| Maximum Torque(N·m) | 804 |
| Inject Type | Electronic Injection |
| Fuel consumption(L/h) | 7.2-9 |
| Engine Displacement(L) | 5.89 |
| Emisson | Tier3 |
| Track width(mm) | / |
| Fuel Tank(L) | 340 |
| Hydraulic Tank(L) | 170 |
| Travel Speed(km/h) | 34 |
| Bucket Capacity(m³) | 0.86 |
| Bucket Digging Force(kN) | 148 |
| Boom Length(mm) | 5200 |
| Stick Length(mm) | 2600 |
| Maximum Excavation Radius(mm) | 9730 |
| Maximum Digging Height(mm) | 6985 |
| Maximum Digging Depth(mm) | 5555 |
| Specifications(mm) | 9540×2530×3420 |
| Operating Weight(kg&ton) | 21900 |
| Size Class | Medium |
| Power Type | Diesel |
| Walking Mode | Wheel |
| 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
The DEVELON DX210W‑7 is a high‑performance 21‑ton class wheeled excavator, perfectly suited for highway reconstruction, municipal engineering, bridge works, aggregate handling and heavy‑duty material‑loading jobs. It delivers outstanding road mobility, powerful digging force and excellent fuel efficiency for frequent inter‑site relocation.
Equipped with original DEVELON DL06V 6‑cylinder turbocharged common‑rail diesel engine, Tier2/Tier3 emission standard, NO AdBlue required. Tolerant of low‑quality diesel fuel, low maintenance cost, reliable operation up to 4500 m altitude, ideal for emerging markets.
High‑capacity dual variable‑displacement axial‑piston pump hydraulic system, total flow 472 L/min, equipped with Load Isolation System and Virtual Bleed‑Off energy‑saving technology. Smooth simultaneous compound movements, well‑matched with standard 0.86 m³ bucket for high productivity on large municipal projects and road construction sites.
Reinforced heavy‑duty wheeled chassis with maximum travel speed up to 35 km/h, saving flat‑bed truck transport expenses for site‑to‑site transfers. Hydraulic oscillating front axle guarantees stable running on uneven paved roads. Optional 4 independent hydraulic outriggers greatly improve stability during heavy‑load lifting operations.
Heavy‑duty thickened mono boom & arm with enhanced EM wear‑resistant bushings and heat‑treated pins, strong anti‑deformation performance under long‑term rock breaking and deep‑excavation conditions. Optimized long‑wheelbase counterweight design lowers center of gravity for safe heavy‑duty operation. Multiple arm‑length options are available to adapt open yards and confined urban job‑sites.
Large 340 L fuel tank supports long continuous working shifts without frequent refueling stops. All filter elements are arranged at ground‑level position for convenient daily inspection, filter replacement and greasing without climbing onto the machine. Optimized electric layout reduces failure rates and simplifies fault diagnosis, maintaining excellent residual value in the used wheel excavator market.
Multiple attachments optional: hydraulic quick coupler, heavy rock breaker, log grapple, wide floating dozer blade and heavy‑duty dual tires.
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