Doosan DL420-5 Wheel Loader Specs

Category: Wheel Loaders ➔
Manufacturer: Doosan ➔
Model: DL420-5 ➔

The Doosan DL420-5 is a wheel loader designed for material handling, loading, and stockpile work in construction, quarry, aggregate, and industrial applications. It is part of Doosan's DL-5 series and is typically equipped with a diesel engine, hydraulic lift system, articulated steering, and a front-mounted bucket for moving bulk materials. The DL420-5 is used for truck loading, site preparation, and general earthmoving tasks. Common features include operator cab controls, visibility-focused design, and service access for routine maintenance. Specifications may vary by market, configuration, and year of manufacture.

General Specifications

Doosan DL420-5 Wheel Loader General Specifications specifications
Bucket Capacity	5.5 (4.2) — Starting 2019 Model Year
Bucket Capacity cu. yd. (cu m)	5.5 (4.2) — Starting 2016 Model Year
Engine Power	345 (257) — Starting 2019 Model Year
Engine Power hp (kw)	345 (257) — Starting 2016 Model Year
Engine type	Scania — Starting 2019 Model Year
Max Dump Height	10.1 (3.1) — Starting 2020 Model Year
Max Dump Height ft.( m)	10.1 (3.07) — Starting 2016 Model Year
Operating Weight	50,783 (23,035) — Starting 2019 Model Year
Operating Weight lbs (kg)	50,783 (23,035) — Starting 2016 Model Year

Bucket

Doosan DL420-5 Wheel Loader Bucket specifications
Breakout Force	47,209.00 lbs (21,413.67 kg)
Bucket Capacity - heaped	5.50 cu yd (4.20 cu m)
Bucket Width	10.80 ft (3.29 m)
Dump Clearance at Max Raise	10.10 ft (3.08 m)

Capacities

Doosan DL420-5 Wheel Loader Capacities specifications
Cooling system	16.00 gal (60.56 l)
Diesel exhaust fluid (DEF) tank	16.00 gal (60.56 l)
Engine Oil	10.00 gal (37.85 l)
Fuel Tank	73.00 gal (276.31 l)
Hydraulic system	61.00 gal (230.89 l)
Transmission	14.00 gal (52.99 l)

Dimensions

Doosan DL420-5 Wheel Loader Dimensions specifications
Digging depth	7.30 in (18.54 cm)
Ground Clearance	1.70 ft (0.52 m)
Hinge Pin - Max Height	15.60 ft (4.75 m)
Overall height	11.60 ft (3.54 m)
Overall length	28.70 ft (8.75 m)
Reach at Max Lift and Dump	4.10 ft (1.25 m)
Wheelbase	11.50 ft (3.51 m)
Width Over Tires	9.80 ft (2.99 m)

Engine

Doosan DL420-5 Wheel Loader Engine specifications
Alternator	100 amps
Bore	5.20 in (13.21 cm)
Displacement	775.10 cu in (12,701.64 cu cm)
Engine Make	Scania
Engine Model	DC13
Gross Power	344.70 hp (257.05 kw)
Horsepower -Net	271.00 hp (202.09 kw)
Make	Scania
Net Power	345.00 hp (257.27 kw)
Net Torque	1,121.10 lbs ft (1,519.99 nm)
Number of Cylinders	6
Power Measured @	1800 rpm
Starter	8.00 hp (5.97 kw)
Stroke	6.30 in (16.00 cm)
Torque Measured @	1400 rpm

Hydraulic System

Doosan DL420-5 Wheel Loader Hydraulic System specifications
Dump Time	1.7 seconds
Lower Time	3 seconds
Raise Time	6 seconds
Relief Valve Pressure	3989 psi

Operating Specifications

Doosan DL420-5 Wheel Loader Operating Specifications specifications
Front Axle/Diff Fluid Capacity	11.00 gal (41.64 l)
Operating Voltage	28 volts
Operating Weight	50,783.50 lbs (23,035.04 kg)
Rated Bucket Capacity	5.50 cu yd (4.20 cu m)
Rear Axle/Diff Fluid Capacity	11.00 gal (41.64 l)
Static Tipping Weight	40,256.50 lbs (18,260.06 kg)
Tire Size	26.5-25

Transmission

Doosan DL420-5 Wheel Loader Transmission specifications
Max Speed - Forward	22.40 mph (36.05 kph)
Max Speed - Reverse	11.50 mph (18.51 kph)

Weights

Doosan DL420-5 Wheel Loader Weights specifications
Operating Weight	50,784.00 lbs (23,035.26 kg)

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