DEVELON DX140W-7
Specifications & Parameters
| Engine Model | DEVELON DL06V |
| Rated Power(kW) | 103 |
| Engine Revolutions(rpm) | 2000 |
| Maximum Torque(N·m) | 588 |
| Inject Type | Electronic Injection |
| Fuel consumption(L/h) | 5.8-7.3 |
| Engine Displacement(L) | 5.89 |
| Emisson | Tier4 |
| Track width(mm) | / |
| Fuel Tank(L) | 280 |
| Hydraulic Tank(L) | 140 |
| Travel Speed(km/h) | 37 |
| Bucket Capacity(m³) | 0.45 |
| Bucket Digging Force(kN) | 92.3 |
| Boom Length(mm) | 4300 |
| Stick Length(mm) | 2100 |
| Maximum Excavation Radius(mm) | 7790 |
| Maximum Digging Height(mm) | 5780 |
| Maximum Digging Depth(mm) | 4490 |
| Specifications(mm) | 7420×2500×3240 |
| Operating Weight(kg&ton) | 14500 |
| Size Class | Small |
| 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 DX140W‑7 is a compact‑agile 14‑ton class wheeled excavator, ideal for urban municipal works, street maintenance, utility projects, pipeline laying and material‑handling tasks. It combines flexible road mobility, compact body dimensions and economical running cost for narrow‑space urban job‑sites and frequent inter‑site transfers.
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 expenditure, reliable stable performance operating up to 4500 m altitude, perfectly adapted for emerging overseas markets.
Dual variable‑displacement axial‑piston pump hydraulic system, total flow 334 L/min, equipped with e‑EPOS electronic power optimizing system and SPC smart power control. One‑touch power boost function provides instant hydraulic power output. Load‑sensing control delivers smooth synchronized compound movements, excellent coordination for digging, lifting and slewing cycles. Matched with standard 0.59 m³ bucket for high working efficiency on confined urban construction sites.
Reinforced heavy‑duty wheeled chassis with maximum travel speed up to 35 km/h, cutting flat‑bed truck transport costs for site‑to‑site relocation. 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 fitted with heat‑treated wear‑resistant pins and reinforced EM wear‑resistant bushings, outstanding anti‑deformation capability for long‑term rock‑breaking and deep‑excavation work. Optimized counterweight layout lowers center of gravity for secure heavy‑duty operation. Multiple arm‑length options available to fit narrow urban work zones and open yards.
Large 240 L fuel tank supports long continuous working shifts without frequent refueling stops. All filter components are arranged at ground‑level position for convenient daily inspection, filter replacement and greasing without climbing onto the machine. Optimized electrical layout reduces failure rates and simplifies fault troubleshooting, retaining excellent residual value within 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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