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Doosan DX420LC-5

Specs

Engine
Rated Flywheel Power (Gross)344.6 hp @ 1,800 rpm (ISO-9249)
Rated Horse Power (Net)337.9 hp @ 1,800 rpm
Max. Torque (Net)1176 lbf·ft @ 1,300 rpm
Engine Emissions Tier (EPA)
Hydraulic System
Main Pump: Displacement11.29 in³/rev
Control Valve: Relief Valve Pressure (Normal)4,694 psi
Control Valve: Relief Valve Pressure (Boost)4,978 psi
Main Pump: Max. Flow Rate (each)88.5 gal/min
Undercarriage
Upper Rollers: Quantity Per Side2
Lower Rollers: Quantity Per Side9
Track Length17' 0"
Track Link: Track Gauge9' 0"
Swing Mechanism
Swing Performance: Max Swing Torque118332 lbf·ft
Swing Performance: Max Swing Speed (At Efficiency)8.82 rpm
Travel System/Drive Mechanism
Travel performance: Traction Force (Highest Value)90169 lbf·ft
Travel performance: Traveling Speed - Low (XXX/)1.93 mph
Travel performance: Traveling Speed - High (/XXX)3.17 mph
Travel performance: Gradeability70°
Weights
Operating Weight94,799 lb, 99,689 lb
Standard Boom Length21.98 ft, 21.98 ft
Standard Arm Length10.66 ft, 12.96 ft
Standard Bucket Size2.49 yd³, 1.88 yd³
Shoe Width2' 7", 2' 11"
Dimensions
Shipping Height - Hose (With Attachment)11' 4", 11' 5"
Shipping Length (Without Attachment)38' 6", 38' 6"
Shipping Width (Standard)11' 7", 11' 11"
Overall Height Over Cab10' 4"
Working Range
Max Digging Reach (Ground)37' 0", 39' 3"
Max Digging Depth25' 4", 27' 8"
Max Loading Height25' 3", 26' 6"
Digging Force (ISO)
Arm Digging Force - Pressure up43,431 lb, 37,258 lb
Bucket Digging Force - Pressure up59,745 lb, 59,745 lb
Arm Digging Force - Normal41,006 lb, 35,274 lb
Refill Capacities
Fuel Tank169.07 gal
Hydraulic System126.8 gal
Engine Coolant13.47 gal
Engine Oil11.89 gal
Hydraulic Tank103.03 gal
Environment
Noise Level: Guaranteed Sound Power Level106 dBA
Noise Level: Operator72 dBA
Lift Capacity
Lifting Capacity over front @ Horizontal Distance - 10 ft Above Ground31,820 lb @ 20 ft, 29,290 lb @ 20 ft
Lifting Capacity over front @ Horizontal Distance - Ground Level37,380 lb @ 20 ft, 36,240 lb @ 20 ft
Lifting Capacity over front @ Horizontal Distance - 10 ft Below Ground35,010 lb @ 20 ft, 35,910 lb @ 20 ft