Pumps - 4622-143 Pumps - 4622-143
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Eaton
4622-143 4622-143
Pumps - VARIABLE PUMP 46 S2
Model Code: ACL07514R0APPTR12ECFDD01D0C0A0A Modify Configuration Modify Configuration
Product Specifications
Feature Code Description
PRODUCT SERIES ACL HYDROSTATIC - HEAVY DUTY VARIABLE PUMP (SERIES 2)
DISPLACEMENT 075 75;28 cm3/r [4.594 in3/r] AT 18 DEG
INPUT SHAFT 14 14 TOOTH 12/24 PITCH SPLINE
INPUT ROTATION R CLOCKWISE (RIGHTHAND)
VALVE PLATE 0 V-GROOVE
MAIN PORTS - (INCLUDES GAGE PORTS) A 25;4 [1.00] - CODE 61 PER SAE J518
HIGH PRESS RELIEF VALVE SETTING PORT A P 276 bar [4000 lbf/in2] WITH 2 bar [29 lbf/in2] CHECK VALVE SPRING
HIGH PRESS RELIEF VALVE SETTING PORT B P 276 bar [4000 lbf/in2] WITH 2 bar [29 lbf/in2] CHECK VALVE SPRING
PRESS OVERRIDE SETTING PORT A T 241 bar [3500 lbf/in2] ADJUSTABLE RANGE 103-275 bar [1500-4000 lbf/in2]
PRESS OVERRIDE SETTING PORT B R 172 bar [2500 lbf/in2] ADJUSTABLE RANGE 103-275 bar [1500-4000 lbf/in2]
SPECIAL PUMP FEATURES 12 REAR PUMP UNIT FOR TANDEM ASSEMBLY (NO SHAFT SEAL)
CONTROL EC ELECTRONIC PROPORTIONAL CONTROL 12 VOLT DC WITHOUT ELECTRONIC DRIVER
CONTROL ORIFICE SUPPLY (P) F 1;32 [.052] DIAMETER
CONTROL ORIFICE LOWER SERVO (S1) D 1;12 [.044] DIAMETER
CONTROL ORIFICE UPPER SERVO (S2) D 1;12 [.044] DIAMETER
CONTROL SPECIAL FEATURES 0 NO CONTROL SPECIAL FEATURES
CHARGE PUMP DISPLACEMENT 1 13;9 cm3/r [.85 in3/r] (MODELS 054-089)
AUXILIARY MOUNTING D B-PAD, DUAL 2 BOLT MOUNT, NO SHAFT SEAL, 13 TOOTH 16/32 PITCH SPLINE
CHARGE PUMP OPTIONS 0 NONE
CHARGE PRESSURE REL VALVE SETTING C 24 bar [348.1 lbf/in2]
CHARGE PUMP SPECIAL FEATURES 0 NO CHARGE PUMP SPECIAL FEATURES
PAINT AND PACKAGING A PAINTED FINISH BLACK
IDENTIFICATION ON UNIT 0 STANDARD
DESIGN CODE A A

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