Doosan Excavators

The table below shows drum cutters and motor sizes recommended for each excavator, depending on whether one or two pump flow is available.
Model Engine
power
Operating
weight
Oil flow Recom.
cutter
Recom. motor
displacement
Recom. motor
displacement
  kW t l/min ER series One pump
flow
Double pump
flow

Double pump flow is not always available on excavators as standard.  In some cases, modifications are required to obtain double pump flow.  If you are unsure of the hydraulic flow available, contact your local excavator dealer.

Erkat cannot guarantee that the information contained on this page is correct or be held responsible for the consequences of any actions that may arise through the use of this information.

Model Engine
power
Operating
weight
Oil flow Recom.
cutter
Recom. motor
displacement
Recom. motor
displacement
1500 Mobile 17.9 1.9 48 - - -
2500 Mobile 32 2.6 2x35 ER 50 4 -
R45 50 4.0 140 ER 100 4 -
R45 Bigfoot 54 5.5 266 ER 100 4 -
R55 NEW 54 6.3 200 ER 100 4 -
Alligatore 56 4.5 130 ER 100 4 -
R55 Bigfoot 74 8.0 2x110 ER 250 2 -
        ER 600 1 2
R65 Super Power 74 8.2 2x110 + 32 + 23 ER 250 4 -
        ER 600 1 2
R55 Forester 74 8.3 2x110 ER 250 4 -
        ER 600 1 2
R85L 74 9.1 2x120 ER 250 4 -
        ER 600 1 2
R65 SP Forester 74 10.0 2x110 ER 250 4 -
        ER 600 1 2
R65 SP Bigfoot 74 11.0 2x110 ER 250 4 -
        ER 600 1 2
R853 84 9.4 386 ER 600 2 -
R653-PA 85 8.6 250 ER 600 2 -
R105 2wd 99 10.0 330 ER 600 2 -
R105 4wd 99 10.5 330 ER 600 2 -
R105 Bigfoot 103 11.5 330 ER 600 2 -
R105 Forester 103 12.0 330 ER 600 2 -
R125 2wd 125 11.5 360 / powerline 240 ER 650 3 -
R125 Bigfoot 125 12.5 360 ER 650 3 -
R125 Forester 125 13.0 360 ER 650 3 -
R1053-PA 129 10.4 330 ER 650 3 -
R145 Bigfoot 198 14.5 375 / powerline 250 ER 650 3 -
R145 Forester 198 15.0 375 / powerline 250 ER 650 3 -

Double pump flow is not always available on excavators as standard.  In some cases, modifications are required to obtain double pump flow.  If you are unsure of the hydraulic flow available, contact your local excavator dealer.

Erkat cannot guarantee that the information contained on this page is correct or be held responsible for the consequences of any actions that may arise through the use of this information.