Doosan DL420A Base

Specifications of Doosan DL420A Base

Engine

• Alternator 60A / 24 V
• Batteries System voltage : 24V Quantity : 12V x 2 Capacity(AMP) : 150Ah
• Bore & stroke 123 x 155 mm
• Engine Model DOOSAN DE12TIS
• Maximum Power 210 KW @2,100 rpm
• Maximum Torque 1,275 Nm @ 1,200rpm
• Number of Cylinders 6
• Piston displacement . 11,051cc
• Rated Power 210 kW @ 2,100rpmx

Transmission

• Gearbox Maker and model ZF 4 WG 260
• Torque Converter Type Type : 4 Speed, full auto power-shift, countershaft, engine mounted w/ flexible plate Stall ratio : 2.985

Dimensions

• Bucket cylinders (1) bore x stroke : 200 x 600 mm
• Lifting cylinders (2) bore x stroke : 180 x 928 mm

Hydraulic System

• Cooling system : 50 ltr
• Dumping speed(loaded) 1.3 seconds
• Engine oil 25 ltr
• Filters 10 microns
• Front axle : 45 ltr
• Fuel Tank 367 ltr
• Gearbox and converter : 54 ltr
• Hydraulic system : 265 ltr
• Lifting speed(loaded) 6.0 seconds
• Lowering speed(empty) seconds
• Maximum flow. (With steering) 240 ഢ / min (Without steering) 434
• Operating pressure 250kgf/cm 2 (200 bars)
• Pilot system 28 bar, 0.32
• Rear axle : 42 ltr

Axles

• LSD differential (front and rear)- option Front (30%) / Rear (45%)
• Model DANA ZF MT-L3000 ൖ Series
• Oscillation Angle +/- 12°

Cab

• Emergency exits 2
• Number of doors 1

STEERING SYSTEM

• Oil flow 194 ഢ /min
• Operating pressure 185 bars
• Steering angle 40 deg
• Steering cylinders (2) bore x dia x stroke : 100 x 50 x 450 mm Emergency steering system(option) with hydraulic pump driven by electric motor.