SPECS / COMPARISON
Doosan DX420LC-5 vs Sumitomo SH400-3
A detailed comparison of the Doosan DX420LC-5 and the Sumitomo SH400-3. Click a model name to view its full specifications.
Horsepower
Doosan DX420LC-5252 kW (338 HP)
Sumitomo SH400-3239 kW (320 HP)
Weight
Doosan DX420LC-542991 kg (94779 lbs)
Sumitomo SH400-343600 kg (96122 lbs)
Operating Weight
Doosan DX420LC-542991 kg (94779 lbs)
Sumitomo SH400-343600 kg (96122 lbs)
| Specification | Doosan DX420LC-5 Large Excavators | Sumitomo SH400-3 Large Excavators |
|---|---|---|
| Excavator Type | Large Excavator | Large Excavator |
| Weight | 42991 kg (94779 lbs) | 43600 kg (96122 lbs) |
| Horsepower | 252 kW (338 HP) | 239 kW (320 HP) |
| Digging Depth | 774 cm (305 in.) | 774 cm (305 in.) |
| Max Digging Depth | 774 cm (305 in.) | 774 cm (305 in.) |
| Max Loading Height | 301.8 cm (118.8 in.) | 774.2 cm (304.8 in.) |
| Max Reach Along Ground | 1127.8 cm (444.0 in.) | 1200.9 cm (472.8 in.) |
| Max Vertical Wall Digging Depth | 432.8 cm (170.4 in.) | 658.4 cm (259.2 in.) |
| Overall Length | 1176.5 cm (463.2 in.) | 1194.8 cm (470.4 in.) |
| Track Length | 6217.9 cm (2448.0 in.) | 4846.3 cm (1908.0 in.) |
| Length of Track on Ground | 518.2 cm (204.0 in.) | 405.4 cm (159.6 in.) |
| Reference Bucket Capacity | 1.5 m2 (2.0 cu yds) | 1.8 m2 (2.4 cu yds) |
| Tail Swing Radius | 378.0 cm (148.8 in.) | 362.7 cm (142.8 in.) |
| Min swing radius | 5370.6 cm (2114.4 in.) | — |
| Undercarriage Width | 356.6 cm (140.4 in.) | — |
| Overall Width Upper Structure | 301.8 cm (118.8 in.) | — |
| Engine Make | Scania | Isuzu |
| Engine Model | DC09 | AA-6SD1X |
| Net Power | 252 kW (338 HP) | 239 kW (320 HP) |
| Gross Power | 257 kw (345 hp) | 247.1 kW (331.3 HP) |
| Rated Power | 1800 RPM | 1950 RPM |
| Hydraulic System Capacity | 480.4 l (126.9 gal) | 450.1 l (118.9 gal) |
| Operating Weight | 42991 kg (94779 lbs) | 43600 kg (96122 lbs) |
| Swing Speed | 8.8 RPM | 9 RPM |
| Cab Height | 317.0 cm (124.8 in.) | 362.7 cm (142.8 in.) |
| Max Torque | 1599.1 Nm (1179.4 ft-lbs) | — |
| Cooling Capacity | 51.1 l (13.5 gal) | — |
| Fuel Capacity | 640.1 l (169.1 gal) | 610.2 l (161.2 gal) |
| Swing Drive Capacity | 8.3 l (2.2 gal) | — |
| Engine Oil Capacity | 45.0 l (11.9 gal) | — |
| Ground Pressure | 58.6 kPa (8.5 psi) | 81.4 kPa (11.8 psi) |
| Stroke | 16.0 cm (6.3 in) | — |
| Bore | 13.2 cm (5.2 in) | — |
| Bucket Digging Force | 27.125 kg (59799.2 lbs) | — |
| Number of Shoes per Side | 50 | — |
| Starter | Starter 24 V | — |
| Displacement | 12701.6 cc (775 cu. in.) | 9840.4 cc (601 cu. in.) |
| Shoe Size | 80.0 cm (31.5 in.) | 60.2 cm (23.7 in.) |
| Max Cutting Height | 1082.0 cm (426.0 in.) | 1115.6 cm (439.2 in.) |
| Alternator | 28 V, 100 A | — |
| Track Gauge | 277.4 cm (109.2 in.) | 277.4 cm (109.2 in.) |
| Torque Power | 1300 RPM | — |
| Battery | 12 V, 200 AH, 1300 | — |
| Air cleaner | Double Elements | — |
| Ground Clearance | — | 54.9 cm (21.6 in.) |
| Overall Width | — | 335.3 cm (132.0 in.) |
| Relief Valve Pressure | — | 314 Bar (4555 psi) |
| Max Travel Speed | — | 5.3 km (3.3 mph) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.