Product Description
Built for serious excavation work, this 2016 Doosan DH420LC-7 delivers 42-ton class performance at a fraction of new equipment cost. Powered by the Doosan DE12TIS engine producing 210 kW at 2,000 RPM, this water-cooled workhorse generates a bucket digging force of up to 264.6 kN — figures that compete directly with current production models. Sourced from Hunan, China, it represents a smart capital investment for contractors who demand output without overspending on depreciation.
- Engine: Doosan DE12TIS | 210 kW / 2,000 RPM | Water-cooled
- Operating Weight: 41,200 kg | Bucket Capacity: 1.44–2.18 m³
- Bucket Digging Force: Up to 264.6 kN | Rod Digging Force: Up to 218.5 kN
- Maximum Digging Depth: 7,725 mm | Maximum Digging Radius: 11,520 mm
- Maximum Unloading Height: 7,845 mm | Boom Length: 6,700 mm
- Travel Speed: 3.3–5.5 km/h | Rotation Speed: 9.5 RPM
- Main Pump: 2 × 315 L/min parallel inclined axial piston pump
- Working Hydraulic Pressure: Standard 31.4 MPa / Supercharged 34.3 MPa
- Track Width:
| Specifications | Value |
|---|---|
| No. | 1035358 |
| Tonnage (tons) | 42 |
| Working weight (kg) | 41200 |
| Bucket capacity (m³) | 1.44-2.18 |
| Boom length (mm) | 6700 |
| Rod length (mm) | 2600/3250/4000 |
| Country of origin | Yantai, Shandong Province |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Doosan DE12TIS |
| Rated power (kw/rpm) | 210/2000 |
| Cooling mode | water-cooling |
| Rotation speed (rpm) | 9.5 |
| Bucket digging force (kN) | 242.1/264.6 |
| Rod digging force (kN) | 218.5/139.1; 176.4/193.1; 152.9/166.6 |
| Travel speed (km/h) | 3.3-5.5 |
| Maximum flow of main pump (l/min) | 2 x 315 |
| Traveling Hydraulic Circuit (Mpa) | 26.5 |
| Rotary Hydraulic Circuit (Mpa) | 26.5 |
| Main pump type | Parallel inclined axial piston pump |
| Working Hydraulic Circuit (Mpa) | Standard 31.4/ Supercharged 34.3 |
| Pilot pump flow (L/min) | 24 |
| Total transport length (mm) | 11690 |
| Total transport width (mm) | 3350 |
| Total transport height (mm) | 3575 |
| Full cab height (mm) | 3150 |
| Counterweight ground clearance (mm) | 1277 |
| Minimum ground clearance (mm) | 540 |
| Back end turning radius (mm) | 3660 |
| Onboard width (mm) | 2990 |
| Total track length (mm) | 5215 |
| Track gauge (mm) | 2750 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 3350 |
| Track ground length (mm) | 4250 |
| Maximum digging radius (mm) | 11520 |
| Maximum digging depth (mm) | 7725 |
| Maximum excavation height (mm) | 11000 |
| Maximum unloading height (mm) | 7845 |
| Maximum vertical digging depth (mm) | 4400 |
| Maximum excavation radius of stop surface (mm) | 11310 |
| Maximum effective digging depth (mm) | 7570 |
see more
WhatsApp
FacebookYou may also like
FAQs
WhatsApp