Doosan DL280-5

Engine

Model Doosan DL06
Complies with regulations Stage IV
No. cylinders 6
Rated gross power at 1,800 rpm (SAE J1995) 128 kW (174 pk)
Maximum gross torque at 1400 rpm 840 Nm
Stationary (low - high) 800 - 2100 rpm
Cylinder capacity 5,9 l
Bore x stroke length 100 x 125 mm
Startmotor 24 V / 6 kW
Accu's, dynamo 2 x 12 V / 100 Ah - 24 V / 80 A
Airfilter Top Spin ™ Donaldson® centrifugal prefilter with two-stage drying filter
Cooling Cooling package with automatic reversing fan for easy cleaning of the radiator. Automatic adjustment of the rotation speed according to the temperature conditions

Transmission

Type 4-speed PowerShift automatic
Forward gears: 1-2-3-4 6,3 / 12,4 / 23,1 / 35,5 km/h
Reverse gears: 1-2-3 6,6 / 13,1 / 24,2 km/h
Maximum traction 12.000 kg
Maximum climbing ability 38º / 58%

axle

LSD barrier ratio 30% (front and rear)
HDL blocking ratio 100% (Front)
Sling angle ±12º
Tire size, standard 20.5R25 (L3)

Hydraulic system

Type Closed hydraulics with load sensing
Mainpump Axial piston pump with variable displacement
Maximum flow 210 l/min
Maximum pressure 265 bar
Pilot-system Standard automatic functions to position the bucket for digging plus a function to stop the lift arm at the desired height by manually operating the switch
Filtration The glass fiber filter in the oil return line to the tank filters out particles from 10 microns

lift arm

Lift arm- up 6,3 s
Lift arm -down 3,2 s
Bucket - pull in 2,1 s
Bucket - dump 1,3 s

Brakes

Braking distance 8,4 m for 33 km/h
Number of brake discs per wheel (front / rear) 16 / 14
Accumulators 0,75 l - 30 bar

Cabine

Safety standards ROPS ISO 3471:2008, ROPS ISO 3449
Door 1
Emergency exits 2
A-weighted sound pressure level at the driver (ISO 6396) According to specification: 72 dB (A), measured: 71 dB (A)
A-weighted sound power level outside the machine (ISO 6396) According to specification: 103 dB (A), measured: 101 dB (A)

Filling capacity

fuel tank 235 l
Ureumtank 32 l
Cooling system 32 l
Engine oil 24,5 l
front axle 35 l
rear axle 35 l
Hydraulic system 120 l
Transmission oil 37 l

Steering system

Type Load sensing with gain and priority valve
Steering angle 40º
Oil flow 210 l/min
Operating pressure 195 bar
Control cylinders (2) Emergency steering system with electric motor driven hydraulic pump
Bore x rod diameter x stroke (mm) 70 x 45 x 425 mm

Pressure settings

Working (pump cut off) 265 ± 5 bar
Power steering - at LS port 175 ± 10 bar
Power steering - at power steering pump 195 ± 10 bar
Pilot control 32 ± 2 bar
Charging the brake accumulator 100 - 160 bar
Service brake 60 ± 3 bar
Motor fan 160 ± 10 bar
Unblock handbrake 120 ± 5 bar
Press for transmission selection 16 ± 1 bar

Doosan DL280-5

Doosan wheel loader

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Service and Staad

When a breakdown or maintenance needs to be done to your excavator, it is important that this is done by a professional. That is why we train our technicians by having them follow training courses at Doosan and learning from each other internally. We stand for optimally performing machines that help you to be successful. We can only achieve this when we have the best people on the road and location. We therefore guarantee that we are always ready for our customers and always offer a solution.

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Icoon 24 7 Breakdown Service (Storingsdienst) Blauw Tekst

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