Bi-directional 2MF gear motor Which replace MARZOCCHI Hydraulic
motor pump GHM2A
Hydraulic gear motors are one design of hydraulic motors, which are
often part of a hydraulic drive system or hydraulic transmission
along with hydraulic pumps and cylinders. The main enclosure and
interior components are made from metal such as steel or iron so
they can withstand high pressures and fast operating speeds.
|Model||Displacement||Pressure||Speed|| ||Total Eddiciency||Volumetric Efficiency(V>%)||Mechanical Efficiency(M>%)|
Group 1 : 1.1 cc/r - 8.0 cc/r
Group 2 : 4 cc/r - 30 cc/r
Group 3 : 22 cc/r - 89cc/r
Cast Iron Cover/Aluminum Covers
FPM seal/NBR seal
With Relief Valve/With Check Valve
• Refuse/dump truck
• Material handling
1. the design of the hydraulic circle ,especially the suction line
, dimension and position of the valves ,the filters the reservoirs
and the heat exchanger.
2.ensure correct and frequent cleaning and maintenance of the
circle and of the hydraulic fluid
3. equip the circuit with a suitable alarm and safety devices.
4. avoid possible starting under load at lower temperature .
5. avoid high pressure to low speed working condition.
6. in reason choice oil is major factor.