OTC 4057 RamRunner Two-Stage Hydraulic Pump

Equivalent to Power Team PE464

They're called "RamRunners" and that's just what they do...run large single-or double-acting rams for fast frame straightening, wheel alignment, etc. They deliver up to 45 cu. in./min. at max. operating pressure of 10,000 PSI. The 4044 has a 2-position/2 way valve with "advance" and "return" positions and is for use with single-acting rams. The 4046 and 4057 have a 3-position/4 way valve with "advanced," "hold" and return positions; for use with double-acting or  multiple single-acting rams. Numbers 4044 and 4046 are quipped with a 1/2 hp single phase, 60 Hz, 115 volt thermal protected electric motor and are designed to start under load. Number 4057 has a 1-1/2 hp electric motor. The RamRunners also feature a 6 foot remote control cord for "on/off" control. One gallon and two quarts of oil are supplied.

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