Doosan
DX420LC-3
Excavator
4 specifications
90 data points
| Operating Weight | 156,881 lb |
|---|---|
| Fuel Capacity | 261.6 gal |
| Hydraulic Pump Flow Capacity | 227.2 gal/min |
| Hydraulic System Relief Valve Pressure | 4,980 psi |
| Engine Model | Cat C15 ACERT |
|---|---|
| Displacement | 928 in³ |
| Gross Power | 472.1 hp |
| Engine Make | Caterpillar |
| Bore | 5 in |
| Stroke | 7 in |
| Emissions | The 374F L meets U.S. EPA Tier 4 Final EU Stage IV and Korea Tier 4 emission standards. |
| Operating Weight | 165,721 lb |
|---|---|
| Maximum Operating Weight | 165,721 lb |
| Minimum Operating Weight | 156,461 lb |
| Maximum Pressure - Swing | 4,264 psi |
|---|---|
| Maximum Pressure - Travel | 5,076 psi |
| Boom Cylinder - Bore | 8 in |
| Boom Cylinder - Stroke | 71 in |
| Stick Cylinder - Bore | 8 in |
| Stick Cylinder - Stroke | 83 in |
| Maximum Pressure - Equipment - Normal | 5,366 psi |
| Swing System - Maximum Flow | — |
| Pilot System - Maximum Pressure | 580 – 638 psi |
| Main System - Maximum Flow ( 2 pumps) - Implement | 118.0 gal/min |
| Main System - Maximum Flow ( 2 pumps) - Travel | 126.0 gal/min |
| Main System - Maximum Flow - Total - Implement | 237.0 gal/min |
| Main System - Maximum Flow - Total - Travel | 251.0 gal/min |
| VB2 Family Bucket Cylinder - Bore | 8 in |
| VB2 Family Bucket Cylinder - Stroke | 56 in |
| WB2 Family Bucket Cylinder - Bore | 8 in |
| WB2 Family Bucket Cylinder - Stroke | 57 in |
| Ground Clearance | 33 in |
|---|---|
| Height - Top of Cab | 157 in |
| Length of Track on Ground | 186 in |
| Tail Swing Radius | 158 in |
| Width to Outside of Tracks | 109 in |
| Removal Counterweight Clearance | 61 in |
| Track Gauge | 109 in |
|---|
| Max Digging Depth | 380 in |
|---|---|
| Max Reach Along Ground | 560 in |
| Max Loading Height | 355 in |
| Max Vertical Wall Digging Depth | 336 in |
| Max Cutting Height | 377 in |
| Shipping Length of Unit | 522 in |
| Shipping Height of Unit | 197 in |
| Maximum Drawbar Pull | 110,718 lb |
|---|
| Cooling System | 20.0 gal |
|---|---|
| Hydraulic System - Including Tank | 193.0 gal |
| Final Drive - Each | 5.8 gal |
| Engine Oil | 16.0 gal |
| Hydraulic Tank | 162.0 gal |
| Fuel Tank Capacity | 247.0 gal |
| Swing Drive - Each | 3.2 gal |
| DEF Tank | 13.0 gal |
| Swing Speed | 7 rpm |
|---|
| Max Digging Depth | 360 in |
|---|---|
| Max Vertical Wall Digging Depth | 309 in |
| Max Cutting Height | 355 in |
| Max Loading Height | 341 in |
| Max Reach Along Ground | 540 in |
| Shipping Length of Unit | 524 in |
| Shipping Height of Unit | 183 in |
| Max Digging Depth | 339 in |
|---|---|
| Max Cutting Height | 333 in |
| Max Loading Height | 131 in |
| Max Vertical Wall Digging Depth | 281 in |
| Max Reach Along Ground | 520 in |
| Shipping Length of Unit | 526 in |
| Max Digging Depth | 308 in |
|---|---|
| Max Cutting Height | 302 in |
| Max Reach Along Ground | 494 in |
| Max Loading Height | 161 in |
| Max Vertical Wall Dig Depth | 263 in |
| Shipping Length of Unit | 529 in |
| Brakes | SAE J1026 APR90 |
|---|---|
| Cab/FOGS | SAE J1356 FEB88 ISO 10262:2008 |
| Max Digging Depth | 301 in |
|---|---|
| Max Reach Along Ground | 467 in |
| Max Cutting Height | 296 in |
| Max Loading Height | 121 in |
| Max Vertical Wall Dig Depth | 174 in |
| Shipping Height of Unit | 186 in |
| Shipping Length of Unit | 498 in |
| Max Digging Depth | 285 in |
|---|---|
| Max Reach Along Ground | 451 in |
| Max Cutting Height | 278 in |
| Max Loading Height | 278 in |
| Max Vertical Wall Dig Depth | 159 in |
| Shipping Length of Unit | 499 in |
| Shipping Height of Unit | 182 in |
Other excavators in a similar weight class.