DOOSAN DX220LC-7
Specifications & Parameters
| Engine Model | DOOSAN DL06 |
| Rated Power(kW) | 115 |
| Engine Revolutions(rpm) | 1900 |
| Maximum Torque(N·m) | 680 |
| Inject Type | Direct Injection |
| Fuel consumption(L/h) | 8.5-10.5 |
| Engine Displacement(L) | 5.89 |
| Emisson | Stage IIIA |
| Track width(mm) | 600 |
| Fuel Tank(L) | 400 |
| Hydraulic Tank(L) | 190 |
| Travel Speed(km/h) | 5.5 |
| Bucket Capacity(m³) | 0.92 |
| Bucket Digging Force(kN) | 178 |
| Boom Length(mm) | 5700 |
| Stick Length(mm) | 2800 |
| Maximum Excavation Radius(mm) | 9960 |
| Maximum Digging Height(mm) | 6750 |
| Maximum Digging Depth(mm) | 6592 |
| Specifications(mm) | 9506×2990×2990 |
| Operating Weight(kg&ton) | 21900 |
| Size Class | Medium |
| Power Type | Diesel |
| Walking Mode | Crawler |
| Country of Origin | China |
| Year of Production | 2022 |
| Condition | Used |
| Inventory Quantity | 3 |
| Working Hours(h) | 2000/5000/7000 |
| Price($) | Get the Latest Price from sales via WhatsApp |
Features
Dual‑emission configuration DX220LC‑7M Tier3 without urea after‑treatment, DL06 six‑cylinder electronically controlled engine delivers powerful low‑rpm torque for various construction‑site workloads
High‑efficiency D‑ECOPOWER+ hydraulic system combined with exclusive VBO virtual bleed‑off technology reduces internal flow loss while keeping precise joystick response for compound movements
SPC smart power control dynamically matches engine torque and main‑pump displacement, improving fuel economy by around 10 % versus previous‑generation models
One‑touch power‑boost function provides instant breakout force for compact‑soil excavation and continuous heavy‑breaker working cycles
Boom flow‑regeneration technology recovers hydraulic energy during boom descent, shortening cycle time and lowering overall fuel consumption
Heavy‑duty box‑type LC long‑track chassis with wide track gauge improves frame rigidity, excellent stability during side‑lifting and slope‑excavation tasks
Thick‑plate reinforced boom‑arm assembly is optimized for impact resistance, factory‑pre‑installed adjustable auxiliary hydraulic piping ready for breakers and grapples
Smart‑Touch color touch‑screen monitor supports multilingual operation, real‑time fault diagnosis and adjustable auxiliary‑flow settings for different attachments
DEVELON CONNECT telematics system realizes remote equipment monitoring, position tracking and early‑fault warning for fleet management purposes
Ground‑level centralized filter layout simplifies daily maintenance, compact overall dimensions allow convenient flat‑truck transport without over‑size restrictions, abundant spare‑parts supply worldwide
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