SPECS / COMPARISON
Doosan DL420-5 vs Komatsu WA4506
A detailed comparison of the Doosan DL420-5 and the Komatsu WA4506. Click a model name to view its full specifications.
Horsepower
Doosan DL420-5257.0 kW (344.7 hp)
Komatsu WA4506202.8 kW (272 hp)
Weight
Doosan DL420-523033.4 kg (50780 lbs)
Komatsu WA450622579.8 kg (49780 lbs)
Operating Weight
Doosan DL420-523033.4 kg (50780 lbs)
Komatsu WA450622579.8 kg (49780 lbs)
| Specification | Doosan DL420-5 Wheel Loaders | Komatsu WA4506 Wheel Loaders |
|---|---|---|
| Type | Wheel Loader | Wheel Loader |
| Horsepower | 257.0 kW (344.7 hp) | 202.8 kW (272 hp) |
| Weight | 23033.4 kg (50780 lbs) | 22579.8 kg (49780 lbs) |
| Tipping Capacity | 18261.6 kg (40260 lbs) | 18080.2 kg (39860 lbs) |
| Max Speed | 36.0 km/h (22.4 mph) | 34.9 km/h (21.7 mph) |
| Engine Model | DC13 | SAA6D123E-5 |
| No Of Cylinders | 6 | 6 |
| Displacement | 12701.6 cc (775.1 cu in.) | 11044.9 cc (674 cu in.) |
| Alternator | 100 amps | — |
| Operating Voltage | 28 V | — |
| Rated Speed | 1800 RPM | — |
| Torque Speed | 1400 RPM | — |
| Gross Power | 257.0 kW (344.7 hp) | 203.6 kW (273 hp) |
| Stroke | 16.0 cm (6.3 in) | — |
| Bore | 13.2 cm (5.2 in) | — |
| Fuel Capacity | 276.3 l (73 gal) | 413.0 l (109.1 gal) |
| Engine Oil Capacity | 37.9 l (10 gal) | 37.9 l (10 gal) |
| Cooling Capacity | 60.6 l (16 gal) | 60.9 l (16.1 gal) |
| Hydraulic System Capacity | 230.9 l (61 gal) | 173.0 l (45.7 gal) |
| Transmission Oil Capacity | 53.0 l (14 gal) | 54.1 l (14.3 gal) |
| Differential Front Capacity | 41.6 l (11 gal) | 60.2 l (15.9 gal) |
| Differential Rear Capacity | 41.6 l (11 gal) | 56.0 l (14.8 gal) |
| Max Speed (Forward) | 36.0 km/h (22.4 mph) | 34.9 km/h (21.7 mph) |
| Max Speed (Reverse) | 18.5 km/h (11.5 mph) | 36.0 km/h (22.4 mph) |
| Raise Lift Arms | 6 sec | 6 sec |
| Lower Lift Time | 3 sec | 3.7 sec |
| Bucket Dump Time | 1.7 sec | 1.6 sec |
| Operating Weight | 23033.4 kg (50780 lbs) | 22579.8 kg (49780 lbs) |
| Tipping Load | 18261.6 kg (40260 lbs) | 18080.2 kg (39860 lbs) |
| Bucket Capacity (Heaped) | 4.2 m³ (5.5 cu yds) | 4.2 m³ (5.5 cu yds) |
| Bucket Width | 335.3 cm (132 in) | 304.8 cm (120 in) |
| Breakout Force | 21414.1 kg (47210 lbs) | 19577.0 kg (43160 lbs) |
| Reach At Max Lift And Dump | 121.9 cm (48 in) | — |
| Wheelbase | 335.3 cm (132 in) | 335.3 cm (132 in) |
| Bucket Hinge Pin | 487.7 cm (192 in) | 426.7 cm (168 in) |
| Ground Clearance | 61.0 cm (24 in) | 61.0 cm (24 in) |
| Width Over Tires | 304.8 cm (120 in) | 304.8 cm (120 in) |
| Tire Size | 26.5-25 | — |
| Aspiration | — | Turbocharged |
| Net Power | — | 202.8 kW (272 hp) |
| Transmission Type | — | Power shift |
| No of Forward Gears | — | 4 |
| No of Reverse Gears | — | 4 |
| Pump type | — | 2 x (Piston type) |
| Pump Flow | — | 241.9 LPM (63.9 GPM) |
| Relief Pressure | — | 245.1 bar (3555 psi) |
| Dump Clearance At Max Raise | — | 304.8 cm (120 in) |
| Turning Radius | — | 1524.0 cm (600 in) |
| Cab Height | — | 365.8 cm (144 in) |
| Overall Length | — | 914.4 cm (360 in) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.