Specification sheet Wheel Loader Ref doosan-dl420-5-wheel-loader
Doosan DL420-5
The Doosan DL420-5 is a wheel loader with an operating weight of 50,783.48 lb (23,035 kg), a 344.65 hp engine, a 5.5 yd³ (4.2 m³) bucket, and a dig depth of 0.61 ft (185 mm).
✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld → Operating weight
50,783.48lb
23,035kg
Engine power
344.65hp
257kW
Gross Power Bucket capacity
5.5yd³
4.2m³
Dig depth
0.61ft
185mm
◆Where it sits in its classpercentile · medium wheel loaders
Among 198 medium wheel loaders (45,000–90,000 lb), the Doosan DL420-5 sits below the median for its class:
- Operating weight 50,780 lb lighter than 69% (n=198)
- Engine power 345 hp more powerful than 90% (n=190)
- Bucket capacity 5.5 yd³ smaller-bucket than 56% (n=174)
◇Scale drawingdrawn to scale · mm
01 Engine Specification
| Starter | 8hp | 6kw |
|---|---|---|
| Horsepower -Net | 271hp | 202.1kw |
| Number Of Cylinders | 6 | |
| Engine Make | Scania | |
| Engine Model | DC13 | |
| Gross Power | 344.7hp | 257kw |
| Power Measured @ | 1800rpm | |
| Displacement | 775.1cu in | 12.7L |
| Net Torque | 1121.1lb ft | 1520Nm |
| Torque Measured @ | 1400rpm | |
| Bore | 5.2in | 130mm |
| Stroke | 6.3in | 160mm |
| Alternator | 100amps |
02 Capacities Specification
| Fuel Tank | 73gal | 276.4L |
|---|---|---|
| Diesel Exhaust Fluid (Def) Tank | 16gal | 60.6L |
| Cooling System | 16gal | 60.6L |
| Transmission | 14gal | 53L |
| Hydraulic System | 61gal | 231L |
| Engine Oil | 10gal | 37.9L |
03 Operational Specification
| Operating Weight | 50783.5lb | 23035kg |
|---|---|---|
| Front Axle/Diff Fluid Capacity | 11gal | 41.7L |
| Rear Axle/Diff Fluid Capacity | 11gal | 41.7L |
| Static Tipping Weight | 40256.5lb | 18260kg |
| Operating Voltage | 28V | |
| Tire Size | 26.5-25 |
04 Transmission Specification
| Max Speed - Forward | 22.4mph | 36.1km/h |
|---|---|---|
| Max Speed - Reverse | 11.5mph | 18.6km/h |
05 Hydraulic System Specification
| Raise Time | 6sec | |
|---|---|---|
| Dump Time | 1.7sec | |
| Lower Time | 3sec | |
| Relief Valve Pressure | 3989psi | 27503.2kPa |
06 Bucket Dimensions
| Bucket Capacity - Heaped | 5.5yd3 | 4.2m3 |
|---|---|---|
| Bucket Width | 10.8ft in | 3290mm |
| Breakout Force | 47209lb | 210kN |
07 Dimensions Dimensions
| Ground Clearance | 1.63ft in | 495mm |
|---|---|---|
| Width Over Tires | 9.79ft in | 2984mm |
| Wheelbase | 11.49ft in | 3500mm |
| Hinge Pin - Max Height | 15.57ft in | 4745mm |
| Reach At Max Lift And Dump | 4.07ft in | 1240mm |
| Overall Height | 11.6ft in | 3535mm |
| Overall Length | 28.61ft in | 8720mm |
| Digging Depth | 7.29in | 185mm |
Method. Figures are manufacturer reference specifications, not measurements. Every value is checked for unit consistency, physically possible magnitude, and plausibility for its equipment class before publication; figures that fail any check are withheld rather than shown, and figures reconstructed from related data are marked above. Imperial and metric figures are reproduced as published, except where a note states otherwise.