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With impressive digging and high tractive power, the Doosan DL420-5 wheel loader excels in tough applications. It's designed to take on a wide range of material handling tasks from loading and transporting granular material (such as sand and gravel) to industrial, mining and quarrying applications.Powered by a powerful Tier 4 diesel engine, you'll penetrate tough materials, tilt and lift with ease, and carry more in every cycle. Performance features include a powershift transmission with optimized hydraulic pumps, multiple power modes, Z-bar lift arm, return to dig, and limited slip differentials on both front and rear axles. With the high lift option, youll gain additional lift height and reach. Easily load materials like cement, coal, grain, fertilizer, or waste into high-sided trucks, hoppers or mixers. High lift is ideal for processing plants, scrap and recycling facilities, and agricultural operations.An efficient cooling system features an all-aluminum reversible fan, rubber mounts that reduce vibration, and an optional axle cooler that prevents the oil temperature from rising to dangerously high levels. Monitor your Doosan equipment and manage maintenance to reduce operating costs with Doosan Telematics.To reach Tier 4 emissions standards, the DL420-5 incorporates a high-pressure common-rail (HPCR) fuel delivery system as well as cooled exhaust gas recirculation (CEGR) combined with a diesel oxidation catalyst (DOC) and selective catalyst reduction (SCR). Read about our Tier 4 technologies to learn more.


Doosan Construction
Model Year
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28 ft 7 in.
11 ft 7 in.
50,783 lb
11 ft 5 in.
Ground Clearance
1 ft 7 in.
Turning Radius
22 ft 5 in. outside wheel


Gross Horsepower
344.6 hp @ 1,800 rpm
Net Horsepower
344.6 hp @ 1,800 rpm
1180 lbfft @ 1,300 rpm
15.85 gal
Fuel Tank Capacity
73.18 gal
Speed Forward
1st Gear: 4.04 mph


Hydraulic System
60.76 gal
Std Pump Flow
70.27 gal/min


Bucket Capacity
5.49 yd
Bucket Width
10 ft 8 in.
Height to Bucket Pin
14 ft 0 in.
Dump Height
10 ft 1 in.
Dump Reach
4 ft 0 in.
Bucket Breakout Force
47,210 lbf


 Hydraulic Locking Front & Conventional Rear Differential  
 Emergency Steer  
 5 Gear with Lock-up Clutch  
 Hydraulic Load Isolation System  
 Fingertip Three Lever Controls  
 Electric Joystick Steering  
 Rotating Beacon  
 Rearview Camera  
 110 Volt Plug Heater  
 Auto Greasing System  
 Rubber Fender Protectors  
 Full Fender with Rubber Protector  
 Axle Cooler  

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*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.