Excavator TATA EX 100

Excavator TATA EX 100


Model 697 NA
Water cooled, 6cylinder inline, diesel
RAted flywheel power 80ps @ 2300 rpm (DIN 6271)
Max torque 29.5 kgfm @ 1600 rpm
Battery 2 x 12v

Hydraulic Syatem

The original design and optimum hydraulic syatem, enable both independent, combined and smooth operation of all functions. ALL hydraulic circuits have high quality hydraulic filters for protection against oil contamination and longer life of hydraulic components. Suction filter is built in suction line, a 10 pm full flow filter in return circuit and swing/travel motor drain lines.

Hitachi original shockless regulators and quick warm up systems are built in the pilot circuit for easy, fatigue-free operations.

Main pumps Two variable displacement axial piston pumps
Flow rate 2 x 115 Ipm
Pilot pump One gear pump
Flow rate 23 Ipm

Relief Valve setting

Implement Circuit 285 kgf/cm
Swing circuit 285 kgf/cm
Travel circuit 355 kgf/cm
Pilot circuit 40 kgf/cm

Service Refill Capacity

Hydraulic system 126.0 ltr
Hydraulic tank 72.0 ltr
Fuel tank 250.0 ltr
Engine coolant 11.0 ltr
Engine oil 14.0 ltr
Swing device 3.2 ltr
Travel device (each side) 3.5 ltr

Weight & Ground Pressure

Operating weight Ground pressure
Backhoe 11500 kg 0.39 kgf/cm



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