Doosan DL420-5 Wheel Loader / NOT AVAILABLE

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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, you’ll 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.


MODEL Doosan DL420-5
Rated Flywheel Power (Gross) 344.6 hp @ 1,800 rpm
Rated Horse Power (Net) 344.6 hp @ 1,800 rpm
Max. Torque (Net) 1180 lbf·ft @ 1,300 rpm
Hydraulic System  
Main Pump: Displacement 140 cm³/rev
Boom Speed - Up (Loaded) 6 s (±0.5 s)
Boom Speed - Down 3 s (±0.4 s)
Bucket Speed - Dump 1.7 s (±0.3 s)
Main Pump: Max. Flow Rate (each) 70.27 gal/min
Main Pump: Main Relief Pressure 315 bar
Total Cycle Time 10.7 s (±0.3 s)
Travel System/Drive Mechanism  
Travel performance: Gradeability 27° @ 51 %
Traveling performance: Max. Tractive Effort 49,384 lb
Operating Weight 50,783 lb
Bucket Capacity 4.2 m³
Bucket Width 10' 8"
Hinge Pin Height 14' 0"
Dump reach at 45° (fully raised) 4' 0"
Dump height at 45° (fully raised) 10' 1"
Overall Height 11' 7"
Overall Length 28' 7"
Wheel Base 11' 5"
Ground Clearance 1' 7"
External Turning Radius at Bucket Edge 22' 9"
Static Tipping Load (Straight) 40,257 lb
Static Tipping Load (Full Turn) 35,550 lb
Breakout Force 47,210 lbf
Rear Axle Oscillation 24°
Travel Speed Forward - 1st gear 4.47 mph
Refill Capacities  
Fuel Tank 77.14 gal
Cooling System 14.48 gal
Hydraulic System 66.04 gal
Hydraulic Tank 58.12 gal


WARNING: This product can expose you to chemicals including engine exhaust (including diesel engine exhaust when equipped), lead and lead compounds, mineral oils, soots, phthalates, and carbon monoxide which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.