Descripción del Producto
Available now in Hangzhou, Zhejiang, this 2014 Doosan DX420LC excavator eliminates factory lead times and puts 42 tons of proven Korean engineering on your site fast. Powered by a Doosan DE12TIS engine delivering 218 kW at 2000 rpm, this machine combines a 1.9 m³ backhoe bucket with exceptional reach—11,495 mm maximum digging radius and 7,730 mm digging depth. Dual variable piston pumps supply 2×315 l/min flow to support aggressive cycle times, while the 41,500 kg operating weight provides stability for heavy lifting and trenching applications.
- Power & Performance: 218 kW net power, 270 kN bucket digging force, 201 kN stick force
- Working Range: 11.5 m reach, 7.8 m digging depth, 10.9 m max height
- Hydraulics: Dual 315 l/min pumps, 31.4 MPa system pressure, 420 L capacity
- Dimensions: 11,660 mm transport length, 3,350 mm width, 600 mm track shoes
- Location: Hangzhou, Zhejiang—ready for immediate inspection and fast deployment
Skip months of waiting. Inspect in Hangzhou and mobilize this production-ready crawler excavator to your project within days.
| Especificaciones | Valor |
|---|---|
| No. | 1021546 |
| Tonnage (tons) | 42 |
| Working weight (kg) | 41500 |
| Bucket capacity (m³) | 1.9 |
| Boom length (mm) | 6700 |
| Rod length (mm) | 3250 |
| Country of origin | Korea |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Doosan Doosan DE12TIS |
| Rated power (kw/rpm) | Net 218(293) / 2000 |
| Cylinder diameter × stroke (mm) | 123 x 155 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 11 |
| Working form | Mechanical full speed regulation |
| Ground specific pressure (Kpa) | 73.6 |
| Rotation speed (rpm) | 9.1 |
| Bucket digging force (kN) | 270 |
| Rod digging force (kN) | 201 |
| Travel speed (km/h) | 5.5 / 3.3 |
| Turning torque (Nm) | 127 |
| Main overflow set pressure (Mpa) | 31.4 |
| Rotary hydraulic motor type | Axial plunger type ×1 |
| Type of walking hydraulic motor | Axial plunger type x 2 |
| Maximum flow of main pump (l/min) | 2 x 315 |
| Traveling Hydraulic Circuit (Mpa) | 31.4/ Supercharging 34.3 |
| Rotary Hydraulic Circuit (Mpa) | 26.7 |
| Main pump type | Variable piston pump |
| Working Hydraulic Circuit (Mpa) | 31.4/ Supercharging 34.3 |
| Bucket cylinders - Number × diameter × stroke (mm) | 1-160 x 110 x 1320 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 1-180 x 120 x 1820 |
| Boom cylinders - Number × diameter × stroke (mm) | 2-165 x 115 x 1460 |
| Fuel Tank (L) | 550 |
| Hydraulic Tank (L) | 390 |
| Engine Oil changes (L) | 28 |
| Coolant (L) | 29.5 |
| Hydraulic System (L) | 420 |
| Total transport length (mm) | 11660 |
| Total transport width (mm) | 3350 |
| Total transport height (mm) | 3,350(to top of arm) |
| Full cab height (mm) | 3350 |
| Counterweight ground clearance (mm) | 1,265 |
| Minimum ground clearance (mm) | 540 |
| Minimum turning radius of front working device (mm) | 4,380 |
| Back end turning radius (mm) | 3,660 |
| Onboard width (mm) | 2,990 |
| Total track length (mm) | 5,200 |
| Track gauge (mm) | 4,250 |
| Track plate width (mm) | 600 |
| Maximum digging radius (mm) | 11495 |
| Maximum digging depth (mm) | 7730 |
| Maximum excavation height (mm) | 10920 |
| Maximum unloading height (mm) | 7795 |
| Maximum vertical digging depth (mm) | 4350 |
| Maximum excavation radius of stop surface (mm) | 11,290 |
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