Doosan DX80R Base

Specifications of Doosan DX80R Base

Engine

• Alternator 12 V / 60 A
• Batteries 1 x 12 V / 100 Ah
• Bore & stroke 98 mm x 110 mm (3.8 " X 4.3 " )
• Engine Model 4TNV98-ZWDB8
• Max Torque 22.7~24.7 kgf.m / 1,400 rpm
• Nominal flywheel power 40.4 kW(54.2HP) @ 2,000 rpm (SAE J 1349, net)
• Number of Cylinders 4
• Piston displacement . 3,319cc (202.5 cu.in)
• Starter motor 12 V x 3.0 kW

Service Refill Capacities

• Cooling system (Radiator capacity) 10 ltr
• Engine Oil 11 ltr
• Fuel Tank 110 ltr
• Hydraulic System 127 ltr
• Hydraulic Tank 65 ltr

Hydraulic System

• Main pumps Variable displacement axial piston pump max flow: 144 /min ( 38 US gpm, 31.7 lmp gpm
• Maximum System Pressure Boom/Arm/Bucket: 300 kgf/cm 2 (294 bar) Travel: 280 kgf/cm 2 (275 bar) Swing: 220 kgf/cm 2 (215 bar)
• Pilot pump Gear pump - max flow: 22 /min (5.81 US gpm, 4.84 lmp gpm)

Swing Mechanism

• Rear swing radius 1,300mm(4 ' 3 " )
• Swing Speed 9.6 rpm

DRIVE

• Maximum grade 30 / 58%
• Maximum traction force 6.2/3.6ton (13,668/7,937 lbf)
• Travel speed(High/Low) 4.6/2.9 km/h (2.9 /1.8 mph)

WORKING RANGE

• Max. digging depth 4,150mm(13 ' 9 " )
• Max. digging height 6,715mm(21 ' 9 " )
• Max. digging reach 6,965mm(22 ' 8 " )
• Min. swing radius 2,500mm(8 ' 2 " )