Bobcat 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
316 7.4 0.8 2x10.2 - - -
E 08 7.4 1.1 2x10 - - -
E 10 7.4 1.2 2x10 - - -
E 14 9.9 1.3 2x11 + 10 ER 50 1 -
E 16 9.9 1.7 41.3 ER 50 2 -
320 11.7 1.6 2x15 + 30 ER 50 - 2
320 L 11.7 1.6 2x15 + 30 ER 50 - 2
322 11.7 1.7 2x15 + 30 ER 50 - 2
E 26 15.5 2.7 2x29 ER 50 2 4
E 25 18.7 2.6 2x29 ER 50 2 4
325 20.5 3.0 2x19.8 + 26.6 ER 50 1 3
328 20.5 3.1 2x19.8 + 26.6 ER 50 1 3
E 32 24.4 3.2 100.8 ER 100 4 -
E 35 24.4 3.3 100.8 ER 100 4 -
331 29.9 3.5 2x28.8 + 33.3 ER 50 2 4
334 29.9 3.6 2x28.8 + 33.3 ER 50 2 4
331 E 29.9 3.7 2x28.8 + 33.3 ER 50 2 4
E 45 30.2 4.6 99.1 ER 100 4 -
E 50 35.4 4.9 138.5 ER 100 4 -
E 55 35.4 5.5 138.5 ER 100 4 -
E 60 37.3 6.0 132 ER 100 2 -
E 62 37.3 6.1 132 ER 100 2 -
337 39.5 5.2 177.5 ER 100 4 -
341 39.5 5.3 177.5 ER 100 4 -
E 55 W 40.8 5.5 180.3 ER 100 3 -
E 85 44.3 8.6 151 ER 250 4 -
442 53 8.2 142 + 2x33 ER 100 4 -
        ER 250 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.