- 80 litres working capacity
- Grit blasted and coated with primer, reservoir resistant to mineral oil
- 4 kW 1450 rpm 3 Ph, 415 V, 50 Hz TEFC vertical flanged electric motor
- Fixed displacement heavy duty gear pump or equivalent and better alternative, capacity 23 litres/min each at maximum operating pressure of 175 bar gauge
- Adjustable relief valve, pressure manifold, glycerine filled pressure gauge
- 10 micron return line filter, 125 micron strainer and 10 micron filter–breather
- Level gauge complete with thermometer
- Of dimensions conforming to ISO 3320
- Minimum 63 mm bore x 915 mm working stroke
- Cylinder barrel of seamless cold drawn tube
- Wall thickness 6.5 to 7 mm
- Surface finish – approximately 0.4 micron
- Minimum 35 mm diameter piston rod of hard chrome plated carbon steel with surface finish to 0.25 – 0.4 micron
- Piston ring seal with double back up rings for low friction and high static sealing
- Both ends female clevis attachments complete with pins
- Shall be installed in banks, each of two levers
- Shall be capable of 170 bar pressure
- Minimum 100 litres/min capacity flow, low pressure drop not exceeding 2.5 bar gauge for all flow conditions
- Integral relief valve preset at 100 bar complete with load drop check and bypass flow control
- High pressure carry-over feature suitable for tandem operation
- Shall be carried out by the supplier’s own installation crew. Work through sub-contracting will not be allowed
- Main pressure and return lines of 20 mm OD x 2 mm thick seamless cold drawn hydraulic tubings. Cylinder lines shall be 16 mm x 2 mm thick tubings
- 12 mm ID 2-wire braided flexible pressure hoses for cylinders
- All hydraulic tubings and supporting brackets
- All hydraulic tubings and braided flexible hoses shall be rated for a working pressure of 210 bar gauge
- All unions and fittings shall be heavy duty bite type to DIN 2353
- Clamping system should be single clamp type with polypropylene jaws
