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Engineered with precision and built for demanding excavation operations, this 2017 Doosan DX225LC delivers exceptional hydraulic performance through its dual variable axial plunger pump system generating 215 liters per minute each. The Doosan DL06 water-cooled engine produces 157 kW at 1900 rpm, providing reliable power for continuous heavy-duty applications. Operating at 22 tons with a working weight of 21,500 kg, this joint venture-manufactured excavator combines proven Korean engineering with robust construction standards.
Hydraulic efficiency defines this machine's technical superiority. Maximum digging depth reaches 6,630 mm while bucket digging force achieves 136.2 kN, supported by a 330 MPa main overflow pressure system. The 5,700 mm boom paired with a 2,900 mm arm (alternative 2,400 mm and 3,500 mm configurations available) ensures optimal reach across varied job sites. A 1.05 m³ backhoe bucket capacity balances productivity with fuel efficiency from the 400-liter tank.
Currently located in Linyi, Shandong, this DX225LC features a 9,910 mm maximum digging radius and maintains a compact 2,750 mm rear turning radius for confined work areas. Ground-specific pressure of 0.45 kPa and 35-degree climbing ability ens
| Specifications | Value |
|---|---|
| No. | 1040465 |
| Tonnage (tons) | 22 |
| Working weight (kg) | 21500 |
| Bucket capacity (m³) | 1.05 |
| Boom length (mm) | 5700 |
| Rod length (mm) | 2900(2400,3500 optional) |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Doosan Doosan DL06 |
| Rated power (kw/rpm) | 157/1900 |
| Cooling mode | water-cooling |
| Ground specific pressure (Kpa) | 0.45 |
| Rotation speed (rpm) | 11 |
| Climbing ability (%) | 35 degrees |
| Bucket digging force (kN) | 136.2(144.1) |
| Rod digging force (kN) | 102.9(116.6/94.1) |
| Travel speed (km/h) | 3.0/5.5 |
| Main overflow set pressure (Mpa) | 330 |
| Maximum flow of main pump (l/min) | 215 x 2 |
| Rotary Hydraulic Circuit (Mpa) | 281 |
| Main pump type | Variable axial plunger pump ×2+ gear pump |
| Fuel Tank (L) | 400 |
| Total transport length (mm) | 9510 |
| Total transport width (mm) | 2990 |
| Total transport height (mm) | 3030 |
| Full cab height (mm) | 3000 |
| Counterweight ground clearance (mm) | 1105 |
| Minimum ground clearance (mm) | 480 |
| Back end turning radius (mm) | 2750 |
| Total track length (mm) | 4440 |
| Track gauge (mm) | 2390 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 2990 |
| Track ground length (mm) | 3645 |
| Maximum digging radius (mm) | 9910(9580/10445) |
| Maximum digging depth (mm) | 6630(6125/7230) |
| Maximum excavation height (mm) | 9660(9825/9870) |
| Maximum unloading height (mm) | 6810(6885/7020) |
| Maximum vertical digging depth (mm) | 6045(6035/6560) |
| Bulldozer lift or depth (mm) | No dodging plate |
| Maximum excavation radius of stop surface (mm) | |9735(9400/10230) |
| Maximum effective digging depth (mm) | |6445(5930/7070) |
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