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Products & Services
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Railroad Products: HC-4E Hydraulic Mechanism
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- Hydraulic mechanism provides fast, repeatable and accurate posting of up to five positions with 24 VDC input or infinite positioning with 4-20 ma input
- PLC w/touch screen with digital and analog interface
- 15HP DC motor driving a 21 GPM variable volume, pressure compensated piston pump
- Oversize directional control valve with manual release for emergency car release
- Drop-in motor/pump module, simplifies change out when required
- 37 Gal maximum reservoir size, 32 Gal for system use
- In tank return line oil filter, with gauge to show when to service filter
- Throwaway air inlet filter aids in keeping mechanism clean
- Slim line magnet tank cleaner, aids in cleaning the oil for less pump & valve problems
- System pressure gauge, 0-3000 PSI, system pressure is 2000 PSI
- External interchangeable sensors (micro switch, prox switch or analog)
- Standard Hydraulic 5x11 ram (No Electronics in RAM)
- O-ring type fitting, not affected by vibration, for tighter seal
- Level and temperature gauge indicate oil condition at a glance
- Place for a tank heater 120, 220 or 440 VAC
- One man can change out most parts for quick repair
- Long Service Life (Some units in service continually for over 25 years)
Hydraulic Mechanism:
- 15 HP motor with a life of greater than 10 years
- No gears to run out
- Forget about frequent brake adjustments because there are no brakes
- Weekly inspection only! No daily checks!
- Power supply 265VDC/55amp or 240VAC/42amp, with 24VDC/6 amp controller
(195KB)
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Reach Us
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P.O. Box 3247
Chattanooga, 37404
Phone: (423)-756-2000
1-800-277-4466
Fax: (423)-756-2084

more contact info
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While AHE has been
in business since 1971,
we have been an
ESOP company since 1992.
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