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SPECS / LARGE EXCAVATORS
Doosan DX420LC Specs
Doosan DX420LC large excavator specifications: excavator type Large Excavator, weight 40900 kg, horsepower 218 kW, digging depth 710 cm.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Excavator Type | Large Excavator | |
| Weight | 40900 kg | 90170 lbs |
| Horsepower | 218 kW | 293 HP |
| Digging Depth | 710 cm | 280 in. |
| Max Digging Depth | 710 cm | 280 in. |
| Max Loading Height | 746.8 cm | 294.0 in. |
| Max Reach Along Ground | 1066.8 cm | 420.0 in. |
| Max Vertical Wall Digging Depth | 365.8 cm | 144.0 in. |
| Overall Length | 1179.6 cm | 464.4 in. |
| Track Length | 5120.6 cm | 2016.0 in. |
| Length of Track on Ground | 426.7 cm | 168.0 in. |
| Reference Bucket Capacity | 1.9 m2 | 2.5 cu yds |
| Max Bucket Capacity | 2.2 m2 | 2.9 cu yds |
| Min Bucket Capacity | 1.5 m2 | 1.9 cu yds |
| Ground Clearance | 54.9 cm | 21.6 in. |
| Tail Swing Radius | 368.8 cm | 145.2 in. |
| Overall Width | 335.3 cm | 132.0 in. |
| Engine Make | Scania | |
| Engine Model | DV11 | |
| Net Power | 218 kW | 293 HP |
| Gross Power | 226.9 kW | 304.3 HP |
| Rated Power | 1800 RPM | |
| Hydraulic Pump Flow Capacity | 628 LPM | 166.5 GPM |
| Hydraulic System Capacity | 420.2 l | 111.0 gal |
| Relief Valve Pressure | 314 Bar | 4555 psi |
| Operating Weight | 40900 kg | 90170 lbs |
| Max Travel Speed | 5.3 km | 3.3 mph |
| Swing Speed | 9.2 RPM | |
| Cab Height | 317.0 cm | 124.8 in. |
| Max Torque | 1373.0 Nm | 1012.7 ft-lbs |
| Cooling Capacity | 40.1 l | 10.6 gal |
| Fuel Capacity | 550.0 l | 145.3 gal |
| Swing Drive Capacity | 6.1 l | 1.6 gal |
| Engine Oil Capacity | 44.3 l | 11.7 gal |
| Operating Voltage | Operating Voltage 24 V | |
| Ground Pressure | 72.4 kPa | 10.5 psi |
| Number of Carrier Rollers per Side | 2 | |
| Number of Track Rollers per Side | 9 | |
| Number of Shoes per Side | 50 | |
| Displacement | 10962.9 cc | 669 cu. in. |
| Shoe Size | 60.2 cm | 23.7 in. |
| Max Cutting Height | 1057.7 cm | 416.4 in. |
| Alternator | 50 A | |
| Removal Counterweight Clearance | 128.0 cm | 50.4 in. |
| Torque Power | 1300 RPM |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
