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Backed by proven engineering and global parts networks, this 2012 Doosan DH225LC-9 delivers the reliability operators demand in a 22-ton excavator. Manufactured in Yantai, Shandong Province as a joint venture model, it combines robust Korean design with accessible service infrastructure across international markets. Powered by a 110kW DE08TIS six-cylinder engine with direct injection mechanical control, this machine offers consistent performance with 9,910mm maximum digging reach and 6,625mm excavation depth. The dual variable piston pumps supply 2×211 L/min hydraulic flow, driving backhoe operations with 136.3kN bucket force and 97.1kN rod force.
- Working weight: 22,200kg with 0.39-1.49m³ bucket capacity range
- 5,700mm boom and 2,900mm rod configuration for versatile jobsite applications
- Axial plunger hydraulic motors ensure durable power transmission
- Transport dimensions: 9,600×2,990×3,000mm for standard hauling
- Fuel capacity: 350L for extended operational shifts
Doosan's widespread dealer presence and strong parts availability make this DH225LC-9 a practical choice for contractors prioritizing uptime and long-term value retention in used equipment investments.
| Specifications | Value |
|---|---|
| No. | 1047648 |
| Tonnage (tons) | 22 |
| Working weight (kg) | 22200 |
| Bucket capacity (m³) | 0.39 ~ 1.49 |
| Boom length (mm) | 5700 |
| Rod length (mm) | 2900 |
| Country of origin | Yantai, Shandong Province |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | DE08TIS |
| Rated power (kw/rpm) | 110 / 1950 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 8.071 |
| Working form | Direct injection mechanically controlled engine |
| Ground specific pressure (Kpa) | 46 |
| Rotation speed (rpm) | 12.4 |
| Bucket digging force (kN) | 136.3 / 144.1 |
| Rod digging force (kN) | 97.1 / 102.9 |
| Travel speed (km/h) | 5.4/3.1 |
| 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 211 |
| Traveling Hydraulic Circuit (Mpa) | 32.4 |
| Rotary Hydraulic Circuit (Mpa) | 27.5 |
| Main pump type | Variable piston pump |
| Working Hydraulic Circuit (Mpa) | Standard 32.4/ Supercharged 34.3 |
| Bucket cylinders - Number × diameter × stroke (mm) | 1-120 x 80 x 1050 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 1-135 x 95 x 1538 |
| Boom cylinders - Number × diameter × stroke (mm) | 2-120 x 85 x 1245 |
| Fuel Tank (L) | 350 |
| Hydraulic Tank (L) | 240 |
| Engine Oil changes (L) | 28 |
| Coolant (L) | 42 |
| Total transport length (mm) | 9600 |
| Total transport width (mm) | 2990 |
| Total transport height (mm) | 3000(to top of cab) |
| Counterweight ground clearance (mm) | 1105 |
| Minimum ground clearance (mm) | 480 |
| Minimum turning radius of front working device (mm) | 3570 |
| Back end turning radius (mm) | 2840 |
| Total track length (mm) | 4440 |
| Track gauge (mm) | 2390 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 2990 |
| Maximum digging radius (mm) | 9910 |
| Maximum digging depth (mm) | 6625 |
| Maximum excavation height (mm) | 9660 |
| Maximum unloading height (mm) | 6810 |
| Maximum vertical digging depth (mm) | 6045 |
| Maximum excavation radius of stop surface (mm) | 9735 |
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