New hydraulic pumps and motors
Hydraulic motors
Hydraulic pumps
Bearings
O-rings
Rotary Groups
Seals Valves
Valve blocks
Hydraulic pump and motor refurbishments
Hydraulic pumps and motors can be repaired and refurbished.
State of the art hydraulic workshop
Only genuine parts are used
Units are tested to Manufacturers specifications
Units are supplied with warranty
Hydraulic testbed
The installed power of the pump test stand exceeds that required to test the largest hydraulic piston pumps manufactured to date. The unique 2 station system is fully independent and can test open and closed circuit pumps and motors, sizes ranging from 12 cc/rev to 1000 cc /rev of pressures up to 450bar
The master control panel collates all the test information required via a 32 channel data acquisition system. The instrumentation system records 7 flows up to 100 Derajat Celcius, 2 speeds up to 4000 rpm. 1 drive for Electro hydraulic pump controls, 1 power output in HP/KW and time. We can provide hard copy graphical test reports, showing overall performance and efficiencies.
Pump controls can be set to your specifications no matter how complex, including; horsepower regulated, load sensing, pressure compensated etc.
Hydraulic motor testbed
The motor test stand is based upon a hydrostatic dynamometer and is capable of testing units up to 250 cc/rev or 1800Nm. The instrumentation on this stand includes flow, pressure, temperature, speed and output torque, combined with data recording equipment.
Hydraulic valve test rig
All hydraulic valve types can be tested and set to your specification on the valve test stand including electro-proportional, flapper-servo, electrical solenoid, hydraulic pilot, pneumatic and manual operation. The test rig has the mounting plates for all popular sizes ISO, DIN. And CETOP standards, for both directional and relief/reducing valve types.
Hydraulic pump and motor service exchange program
PT.CALTAV INDONESIA offers a range of service exchange hydraulic pumps and motors, which are fully tested and ready to be dispatched. The bulk of service exchange units, usually represent the older designs and specifications that are more difficult to source than the current day generation.
The service exchange programme relies on the return of the original unit, with serviceable cast housings, therefore allowing the programme to continue. We are also technically capable of updating your old out of date equipment with new versions from the same manufacturer of supply cost effective replacements.
Hydraulic pump and motor manufacturers covered