Eaton H D Pumps
Description
HD Series 
Features
• Self-lubricating, sealed systems are more responsive and easier to operate
• Infinitely variable input speeds—from zero to maximum, in both forward and reverse
• Fluid-linked system, hydrostatic braking
• Transfers power to remote locations without a mechanical power train
• Optimizes engine power and performance depending on the load conditions
• Permits smaller service brakes for more cost-effective vehicle maintenance
Applications
• Combines, transit mixer drum drives, timber harvesters, construction equipment, farm tractors, sawmills, mining equipment and many other applications.
Specifications
| Model | 
 | 39 | 46 | 54 | 64 | 76 | 
| Displacement | cc/rev | 63.7 | 75.3 | 89.1 | 105.5 | 124.8 | 
| Max. Speed @ 18° Cam Angle*** | rpm | 4160 | 4160 | 3720 | 3720 | 2775 | 
| Max. Flow | lpm | 255 | 300 | 318 | 375 | 333 | 
| Input Torque* | Nm | 265 | 315 | 371 | 441 | 514 | 
| Press. ∆bar | bar | 241 | 241 | 241 | 241 | 241 | 
* Input torque @ 241 bar
** At 15° swash angle
*** Max. pump speed may be limited by the charge pump speed rating.
- Pump performance calculated @ 96% efficiency.
| Model | Displacement cc/rev | 
| 3923-XXX | 63.7 | 
| 4623-XXX | 75.3 | 
| 5423-XXX | 89.1 | 
| 6423-XXX | 105.5 | 
| 7620-XXX | 124.8 | 
Above Includes
- Manual controller, 13.8 cc charge pump
- Code 61, 1" SAE main ports
- XXX - Identifies specific unit configuration- Consult Hyspecs
- B. Auxiliary cooling is recommended
| Configuration Options | 
| Spline, taper, and parallel keyed shaft versions available | 
| 21 cc charge pump - (except 64-76) | 
| 28 cc charge pump - (33-54) | 
| 35 cc charge pump - (64-76) | 
| SAE A pad auxiliary mount. | 
| SAE B pad auxiliary mount. | 
| SAE C pad auxiliary mount. | 
| Neutral lockout | 
| Electro-proportional control | 
| Hydraulic remote | 
| Inching valve | 
| Internal pressure over-ride | 
| Pressure over-ride | 
| Remote pressure over-ride | 
| Anti-stall with de-stroke valve | 
| External servo stop adjustment | 
| Stroke Limiter | 
| Tachometric auto displacement control | 
Downloads
| Code | Product Name | Price | Stock Availability | Quantity | Enquire | 
|---|---|---|---|---|---|
| 3321-001 | 3321-001 
                EATON HD TRANSMISSION PUMP 54 CC             | 
                                                            $8,866.60                                                 | Call |  |  | 
| 3321-053 | 3321-053 
                EATON HD TRANSMISSION PUMP 54 CC             | 
                                                            $8,866.60                                                 | Call |  |  | 
| 3321-215 | 3321-215 
                EATON HD TRANSMISSION PUMP 54 CC             | 
                                                            $10,479.90                                                 | Call |  |  | 
| 3323-001 | 3323-001 
                EATON HD TRANSMISSION PUMP 54 CC             | 
                                                            $8,866.60                                                 | Call |  |  | 
| 3323-004 | 3323-004 
                EATON HD TRANSMISSION PUMP 54 CC             | 
                                                            $8,866.60                                                 | Call |  |  | 
| 3323-006 | 3323-006 
                EATON HD TRANSMISSION PUMP 54 CC             | 
                                                            $8,866.60                                                 | Call |  |  | 
| 3323-053 | 3323-053 
                EATON HD TRANSMISSION PUMP 54 CC             | 
                                                            $8,866.60                                                 | Call |  |  | 
| 3323-157 | 3323-157 
                EATON HD TRANSMISSION PUMP 54 CC             | 
                                                            $9,955.25                                                 | Call |  |  | 
| 3323-193 | 3323-193 
                EATON HD TRANSMISSION PUMP 54 CC             | 
                                                            $9,794.20                                                 | Call |  |  | 
| 3323-215 | 3323-215 
                EATON HD TRANSMISSION PUMP 54 CC             | 
                                                            $10,479.90                                                 | Call |  |  | 
| 3923-001 | 3923-001 
                EATON ACA392339L0A00MAD000000010D00             | 
                                                            $13,912.75                                                 | Call |  |  | 
| 3923-002 | 3923-002 
                EATON ACA392314L0A00MAD000000010D00             | 
                                                            $13,912.75                                                 | Call |  |  | 
| 3923-003 | 3923-003 
                EATON ACA392314R0A00MAD000000010D00             | 
                                                            $13,912.75                                                 | Call |  |  | 
| 3923-020 | 3923-020 
                EATON ACA392314R0A00MAD000000A10D00             | 
                                                            $13,912.75                                                 | Call |  |  | 
| 3923-029 | 3923-029 
                EATON ACA392321R0A00MAD000000030D00             | 
                                                            $13,912.75                                                 | Call |  |  | 
| 3923-038 | 3923-038 
                EATON ACA392314L0A00MAD000000030D00             | 
                                                            $13,912.75                                                 | Call |  |  | 
| 3923-185 | 3923-185 
                EATON ACA392321R0AJJMCD000000A30G00             | 
                                                            $13,912.75                                                 | Call |  |  | 
| 3923-200 | 3923-200 
                EATON ACA392314R0B00MDBBB0000A30D00             | 
                                                            $13,912.75                                                 | Call |  |  | 
| 4622-204 | 4622-204 
                EATON HD SERIES 2 VARIABLE PUMP 75 CC             | 
                                                            $14,650.80                                                 | Call |  |  | 
| 4623-001 | 4623-001 
                EATON ACA462321R0A00MAD000000010D00             | 
                                                            $14,650.80                                                 | Call |  |  | 
| 4623-002 | 4623-002 
                EATON ACA462314L0A00MAD000000010D00             | 
                                                            $14,650.80                                                 | Call |  |  | 
| 4623-003 | 4623-003 
                EATON ACA462314R0A00MAD000000010D00             | 
                                                            $14,650.80                                                 | Call |  |  | 
| 4623-225 | 4623-225 
                EATON ACA462321R0BMMMCC000000030D00             | 
                                                            $14,650.80                                                 | Call |  |  | 
| 4623-294 | 4623-294 
                EATON ACA462321L0A00MAD00000EE00000             | 
                                                            $16,159.20                                                 | Call |  |  | 
| 4623-413 | 4623-413 
                EATON ACA462314R1B00MAD00000FA40DA1             | 
                                                            $14,650.80                                                 | Call |  |  | 
| 4623-544 | 4623-544 
                EATON ACA462314R0A00HB000000A030D00             | 
                                                            $14,650.80                                                 | Call |  |  | 
| 5423-003 | 5423-003 
                EATON ACA542314L0A00MAG000000010D00             | 
                                                            $16,222.40                                                 | Call |  |  | 
| 5423-004 | 5423-004 
                EATON ACA542314R0A00MAG000000010D00             | 
                                                            $16,224.75                                                 | Call |  |  | 
| 5423-039 | 5423-039 
                EATON ACA542323R0A00MAG000000030D00             | 
                                                            $16,224.75                                                 | Call |  |  | 
| 5423-114 | 5423-114 
                EATON HD TRANSMISSION PUMP 89 CC             | 
                                                            $16,849.55                                                 | Call |  |  | 
| 5423-213 | 5423-213 
                EATON ACA542323L0D00MDG002L0D030D00             | 
                                                            $16,849.55                                                 | Call |  |  | 
| 5423-364 | 5423-364 
                EATON ACA542323R1B00MCE002L0AB30K00             | 
                                                            $16,849.55                                                 | Call |  |  | 
| 5423-367 | 5423-367 
                EATON ACA542323R0A00MAG00000EE00000             | 
                                                            $16,849.55                                                 | Call |  |  | 
| 5423-402 | 5423-402 
                EATON ACA542323R1B00MAE002M0EH00000             | 
                                                            $13,099.55                                                 | Call |  |  | 
| 6422-079 | 6422-079 
                EATON HD SERIES 2  ACL10523R1BUU0029MB DMM03D0C00PA             | 
                                                            $13,112.65                                                 | Call |  |  | 
| 6422-166 | 6422-166 
                EATON ACL10523R1BWW0004SE00003EAD00             | 
                                                            $13,112.65                                                 | Call |  |  | 
| 6422-214 | 6422-214 
                EATON ACL10513R0BSSVV00ECKMM05DAA000A             | 
                                                            $16,557.45                                                 | Call |  |  | 
| 6423-005 | 6423-005 
                EATON ACA642314R1A00MAG000000B30D00             | 
                                                            $18,586.85                                                 | Call |  |  | 
| 6423-010 | 6423-010 
                EATON ACA642323R1B00MAG000000030D00             | 
                                                            $18,586.85                                                 | Call |  |  | 
| 6423-020 | 6423-020 
                EATON ACA642314R0A00MAG002K0D030D00             | 
                                                            $18,586.85                                                 | Call |  |  | 
| 6423-024 | 6423-024 
                EATON ACA642314R1A00HAG000000040D00             | 
                                                            $18,586.85                                                 | Call |  |  | 
| 6423-034 | 6423-034 
                EATON ACA642314R0B00MDG000000030D00             | 
                                                            $18,586.85                                                 | Call |  |  | 
| 6423-040 | 6423-040 
                EATON ACA642314R0A00MAG000000A40D00             | 
                                                            $18,586.85                                                 | Call |  |  | 
| 6423-301 | 6423-301 
                EATON ACA642314R0B00MDG000000A30D00             | 
                                                            $18,586.85                                                 | Call |  |  | 
| 7620-000 | 7620-000 
                EATON ACA762013L0A00MAG000000030D00             | 
                                                            $21,303.20                                                 | Call |  |  | 
| 7620-001 | 7620-001 
                EATON ACA762013R0A00MAG000000030D00             | 
                                                            $21,303.20                                                 | Call |  |  | 
| 7620-010 | 7620-010 
                EATON ACA762027L0A00MAG000000030D00             | 
                                                            $21,303.20                                                 | Call |  |  | 
| 7620-011 | 7620-011 
                EATON ACA762027R0A00MAG000000030D00             | 
                                                            $21,303.20                                                 | Call |  |  | 
| 7620-039 | 7620-039 
                EATON ACA762013R0A00MAG000000B30D00             | 
                                                            $21,303.20                                                 | Call |  |  | 
| 7620-094 | 7620-094 
                EATON ACA762027R0B00MAG002J0D040D01             | 
                                                            $21,973.25                                                 | Call |  |  | 
| 7620-127 | 7620-127 
                EATON ACA762027R0B00HDG00000A030K0             | 
                                                            $21,303.20                                                 | Call |  |  | 
| 7620-178 | 7620-178 
                EATON ACA762027R0E00HHG002J0D040D01             | 
                                                            $21,303.20                                                 | Call |  |  | 
| 7620-193 | 7620-193 
                EATON ACA762027R0A00MAG000000A30D00             | 
                                                            $21,303.20                                                 | Call |  |  | 
| 7620-405 | 7620-405 
                EATON ACA762027R0B00HBG002J0D040D04700A             | 
                                                            $21,973.25                                                 | Call |  |  |