Technical Data; Technical Data, Hägglunds Ca; Hydraulic Fluids - Bosch Rexroth Hagglunds CA Series Installation & Maintenance Manual

74/76 Hägglunds CA Radial piston hydraulic motor | About this product
Bosch Rexroth AB, Version 11.2019, RE 15305-WA

15 Technical data

15.1 TECHNICAL DATA, HÄGGLUNDS CA
For complete technical data see
Hanging load falls down
Danger to life, risk of injury or damage to equipment, in hanging load
applications.
▶ Charge pressure at motors connection must be according to recommended
pressure under all conditions, see data sheet
Recommended charge pressure.
▶ Changes to the factory settings must only be made by Bosch Rexroth
specialist personnel.
15.1.1 Hydraulic fluids
The hydraulic CA motor is primarily designed for operation with hydraulic fluids
according to ISO 11158 HM.
Before the start of project planning, see Data sheet
quick reference for detailed information on hydraulic fluids and specific additional
demands.
Filtration of the hydraulic fluid
A contamination level of at most 18/16/13 according to ISO 4406 is required.
The less contamined the fluid, the longer the service life of the hydraulic motor.
Details regarding the selection of hydraulic fluid
The hydraulic fluid should be selected such that the operating viscosity in the
temperature range, as measured in the motor housing, is within optimum operation
range according to chapter Hydraulic fluids in data sheet
RE 15305.
DANGER
RE 15305
RE 15414 Hydraulic fluid
, chapter
RE 15305.