- Excavator
- 330B (S/N: 8TR1-UP)
- 365B (S/N: AGD1-UP; CFJ1-UP; CTY1-UP; 4XZ1-UP; 9PZ1-UP)
- 365B Series II (S/N: BTH1-UP)
- 365BL (S/N: 9TZ1-UP)
- 365BL Series II (S/N: JMB1-UP; PEG1-UP; SDL1-UP; DER1-UP)
- 365C (S/N: ELC1-UP; GWC1-UP; MEM1-UP; FEN1-UP; PAR1-UP; MCS1-UP; MCY1-UP)
- 374D (S/N: PJA1-UP; PAP1-UP)
- 385B (S/N: MYA1-UP; RCD1-UP; BKF1-UP; FDL1-UP; ANS1-UP; CLS1-UP; BLY1-UP)
- 385C (S/N: EDA1-UP; MMA1-UP; KGB1-UP; KBC1-UP; SBE1-UP; T2E1-UP; T2F1-UP; KKK1-UP; EAM1-UP; JCM1-UP; WAW1-UP; MNZ1-UP)
- 390D (S/N: WAG1-UP; WAP1-UP; WBT1-UP)
- 5090B (S/N: CLD1-UP; SJY1-UP)
- 5110B (S/N: AAA1-UP)
- 365B (S/N: AGD1-UP; CFJ1-UP; CTY1-UP; 4XZ1-UP; 9PZ1-UP)
- Mining Truck
- 794 AC (S/N: HRT1-UP)
- Off-Highway Truck/Tractor
- 793C (S/N: CBR1-UP)
- 793D (S/N: FDB1-UP)
- 794 AC (S/N: MN51-UP; MT51-UP)
- 795F AC (S/N: ERM1-UP)
- 795FAC XQ (S/N: SNT1-UP)
- 797 (S/N: 5YW1-UP)
- 797B (S/N: JSM1-UP)
- 797F (S/N: LAJ1-UP; WSP1-UP)
- 793D (S/N: FDB1-UP)
- Wheel Tractor-Scraper
- 623G (S/N: DBC1-UP; CES1-UP; ARW1-UP)
Introduction
Revision | Summary of Changes in REHS1527 |
17 | Added new Off-Highway Truck serial number prefix HRT to document. |
16 | Updated part number 281-8284 Piston Pump Gp. in Table 20 |
15 | Added new Off-Highway Truck serial number prefix MT5 to document. |
14 | Added new Off-Highway Truck serial number prefix MN5 to document. |
© 2019 Caterpillar All Rights Reserved. This guideline is for the use of Cat dealers only. Unauthorized use of this document or the proprietary processes therein without permission may be violation of intellectual property law. Information contained in this document is considered Caterpillar: Confidential Yellow.
This Special Instruction includes test procedures for piston pumps. This Special Instruction also provides specifications. The technician should have a good understanding of hydraulic piston pumps. The technician should be educated in the operation of the hydraulic test bench. The test benches in this document are available through the Caterpillar Service Tool Division. Gather all necessary tooling before you need to hook up the pump. Some of the required tooling appears in a table at the end of this document. There are many possible variations of tooling that could be used. Not every possible variation can be listed.
For questions or additional information concerning this guideline, submit a feedback form in the Service Information System web site. To address an urgent need, use the following to relay your request to Caterpillar Repair Process Engineering:
- Cat dealer Technical Communicator
- Dealer Solution Network
- Caterpillar Technical Representative
- Knowledge Network (online)
Canceled Part Numbers and Replaced Part Numbers
This document may not include all Canceled part numbers and replaced part numbers. Use NPR on SIS for information about Canceled part numbers and replaced part numbers. NPR will provide the current part numbers for replaced parts.
Safety
Illustration 1 | g02139237 |
Personal injury or death can result from improperly checking for a leak. Always use a board or cardboard when checking for a leak. Escaping air or fluid under pressure, even a pin-hole size leak, can penetrate body tissue causing serious injury, and possible death. If fluid is injected into your skin, it must be treated immediately by a doctor familiar with this type of injury. |
Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact skin. |
Pump test pressures in this guideline may exceed the normal operating range of the hydraulic test hoses utilized when connecting the tested pump to the test bench. However, the order of magnitude of these pressures is significantly below the burst strength of the Caterpillar "XT6" product. High pressure oil can escape through improperly assembled hoses and fittings. High pressure oil can also escape through poorly maintained hoses and fittings. High pressure oil may also leak through hose that has become damaged over the life of the hose due to the pressure levels that occur during test bench operation. Personal injury or death can result from improper hose & fitting inspection or improper hose replacement procedures. Escaping fluid under pressure can penetrate body tissue causing serious injury, and possible death. Thoroughly inspect all testing hoses, fittings, and quick disconnects prior to any testing operation. Check the assembly date tag or hose assembly log date for a hose life indicator. Replace all Test Bench hoses at a minimum of every 2 years or earlier if the hose or fittings appear to be damaged. |
Summary
This procedure is specific to the type of pump and the type of control. Refer to the test specifications and the tooling at the end of this document.
Note: A paper copy of this document may not be the latest version. Go to the Service Information System (SIS) to view the latest version.
References
References | |
Media Number | Title |
REHS1761 | "Required Tooling for Bench Testing Hydraulic Components" |
SEBF8810 | "Hydraulic Pump, Motor, and Cylinder Bench Test Procedure Reference Manual" |
SEHS8892 | "Operating Instructions for Caterpillar 1U-9400 Series Hydraulic Test Center" |
NEHS0563 | "Tool Operating Manual for 9U-5000 Series Hydraulic Test Bench" |
Connections for the Caterpillar Hydraulic Test Center
Illustration 2 | g01063311 |
Connections for the Test Center (1) Flow control for discharge (2) "F3" flow meter inlet (3) "F4" flow meter inlet (4) Oil supply from the auxiliary pump (5) "F3" inlet for the flow meter with flow limiter (6) "F3"outlet for the flow meter with pressure control (7) Load sensing pressure (8) Signal pressure (9) "F4" outlet for the flow meter (10) Return to tank (11) Connections for case drain (12) Oil supply |
Illustration 3 | g01063312 |
Control and Gauges for the Test Center (13) Meter for speed and torque (14) Gauge for signal pressure (15) Control for signal pressure (16) Pressure gauge for auxiliary pump (17) Auxiliary pump flow (18) "F3" discharge pressure gauge (19) "F3" discharge flow (20) "F4" discharge pressure gauge (21) "F4" discharge flow (22) Auxiliary pump flow control (23) "F3" margin pressure (24) "F3" Load control for discharge pressure (25) "F4" Load control for discharge pressure |
Connections for the Caterpillar Hydraulic Test Bench
Illustration 4 | g01063314 |
Connections for the Test Bench (26) "Flow meter 1" loop and "Flow meter 2" loop (27) Oil Supply |
Illustration 5 | g01093468 |
Connections for the Test Bench (28) "Flow meter 2" loop (29) "Flow meter 1" loop (30) "Flow meter 2" outlet (31) Signal pressure line (32) "Flow meter 2" inlet (33a) "Flow meter 1" outlet (33b) Auxiliary oil supply outlet (34) Auxiliary oil supply inlet (35) "Flow meter 1" inlet |
Illustration 6 | g01063316 |
Control and Gauges for the Test Bench (36) Auxiliary oil supply pressure (37) Signal pressure (38) Control for signal pressure (39) "Flow meter 1" discharge pressure (40) Control for auxiliary oil supply pressure (41) "Flow meter 2" discharge pressure (42) Auxiliary oil supply control (43) "Flow meter 2" discharge flow (44) Discharge flow for auxiliary pump (45) "Flow meter 1" discharge flow (46) "Flow meter 1" load control (47) Speed and direction control (48) "Flow meter 2" load control |
Port Locations
Illustration 7 | g01189733 |
Typical port locations, adjustments, and hydraulic schematic (49) Adjustment screw for minimum angle (50) Case drain port (51) Discharge port (52) Electrical connector for the solenoid (53) Adjustment screw for high-pressure cut (54) Suction port (55) Adjustment screw for maximum angle |
Pump Setup
- Mount the pump with the suction port (54) downward. Use an adapter to connect the pump to the test bench oil supply.
- Connect discharge port (51) to a flow meter on the test bench.
- Open the oil supply valve to fill the pump. Purge all air from the suction line before rotating the pump. Loosen the suction hose at the pump until oil leaks from the connection. Tighten the suction hose.
- Fill the pump case with oil. Pour oil directly into a case drain port (50) until the case is full.
- Connect a hose from the case drain port (50) to an in-line flow meter. Direct the oil from the flow meter back to the reservoir.
- Connect a power supply to the electrical connector for the solenoid (52) to operate the solenoid valve. The power supply should be able to deliver 0 mA to 1.5 mA with an infinite setting in that range.
- Do not rotate the pump in the wrong direction. The correct direction of rotation will be stated on the pump. The direction of rotation is viewed from the input shaft end. Visually check the rotation of the test bench for proper direction.
Test Procedure
Note: The steps in the procedure correlate with the steps in the test specifications according to your specific part number.
The hydraulic oil in the test bench should meet an ISO rating of 16/13. The oil in the test bench should be one of the following.
- SAE 10W at
50 °C (122 °F) or - Mobil DTE-11 at
46 °C (115 °F)
Note: A small amount of current will need to be applied in order for oil to flow on pumps that begin at zero displacement.
- Start rotating the pump according to the RPM in Step 1 of the test specifications. Listen for abnormal noise. Verify that all the connections are not leaking. Check for leaks around shaft seals and control valves.
- Slowly increase the pump RPM according to Step 2 of the test specifications. Refer to the test specifications to verify the type of flow control. If the discharge flow of the pump does not match Step 2 of the test specifications, adjustment will be required. The pumps with positive flow control should be at minimum displacement. If the value is not within specifications, adjustment of the adjustment screw for minimum angle (49) will be required.
Pumps with negative flow control should be at maximum displacement. If the value is not within specifications, adjustment of the adjustment screw for maximum angle (55) will be required.
- Apply current to the electrical connector for the solenoid (52) and load the pump according to Step 3 of the test specifications. Pump flow should begin to change at this current value. If the flow does not change, the solenoid valve may not be mechanically feasible.
- Set the current and the discharge pressure according to Step 4 of the test specifications. Pumps with positive flow control should be at the maximum displacement. If the discharge flow of the pump does not match Step 4 of the test specifications, adjust the adjustment screw for maximum angle (55). Adjustment of this setting can be performed by turning the adjustment screw for maximum angle (55) clockwise to increase flow or counterclockwise to decrease flow.
Pumps with negative flow control should be at minimum displacement. If the discharge flow of the pump does not match Step 4 of the test specifications, adjust the adjustment screw for minimum angle (49). Adjustment of this setting can be performed by turning the adjustment screw for minimum angle (49) clockwise to decrease flow or counterclockwise to increase flow.
Note: For part number 187-9683 load the pump according to Step 4 of the test specifications. Slowly apply 600 mA of current and watch the discharge pressure. Check the pressure at the pump discharge port (51). If the discharge pressure is more than
1550 kPa (225 psi) , turn the adjustment screw for minimum angle (49) counterclockwise until the pressure equals1550 kPa (225 psi) . If the discharge pressure is less than1550 kPa (225 psi) , turn the adjustment screw for minimum angle (49) clockwise until the pressure equals1550 kPa (225 psi) .Note: The solenoid current values for Step 5 and 6 are different between part numbers. The pumps with positive flow control require full amperage to the solenoid. The pumps with negative control do not require amperage to the solenoid. Refer to Step 5 for the correct solenoid current.
- Decrease the input RPM and slowly increase the discharge pressure according to Step 5 of the test specifications. Compare the actual case drain with the value in Step 4 of the test specifications. If the actual value is larger than the value in the test specifications, the pump may not be mechanically feasible.
Note: Do not perform Step 6 if the pump does not contain a high-pressure cutoff valve.
Show/hide tablePump test pressures in this guideline may exceed the normal operating range of the hydraulic test hoses utilized when connecting the tested pump to the test bench. However, the order of magnitude of these pressures is significantly below the burst strength of the Caterpillar XT6 product.
High pressure oil can escape through improperly assembled hoses and fittings. High pressure oil can also escape through poorly maintained hoses and fittings. High pressure oil may also leak through hose that has become damaged over the life of the hose due to the pressure levels that occur during test bench operation.
Personal injury or death can result during adjustment of the high pressure relief valve if recommended hose maintenance practices are not followed. Escaping fluid under pressure can penetrate body tissue causing serious injury, and possible death.
Adjustment of the high pressure cut or pressure override valve shall only be performed when the pump is operating at a zero discharge pressure condition. Continuation of the pump test procedure can be resumed when this high pressure adjustment is completed.
- Slowly increase the pump discharge pressure according to Step 6 of the test specifications. Adjust the adjustment screw for high pressure cut (53) according to Step 6 of the test specifications.
Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact skin. |
Reduce RPM and all pressures to zero. Remove the component from the test bench. Drain the oil from the pump. Plug all the ports.
Test Specifications
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CW | 1 | 800 rpm | 6900 (1000) | 15 (4) | 0 | ||
2 | 1600 rpm | 6900 (1000) | 30 (8) | 0 | |||
3 | 1600 rpm | 6900 (1000) | 30 (8) | 285 | |||
4 | 1600 rpm | 6900 (1000) | 360 (95) | 580 | |||
5 | 800 rpm | 20680 (3000) | 180 (47.6) | 580 | 11.25 (3) | ||
6 | This pump does not contain a high-pressure cutoff valve. |
(1) | Positive Flow Control |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
Canceled replaced by |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CW | 1 | 900 rpm | 6900 (1000) | 15 (4) | 0 | ||
2 | 1913 rpm | 6900 (1000) | 30 (8) | 0 | |||
3 | 1913 rpm | 6900 (1000) | 30 (8) | 285 | |||
4 | 1913 rpm | 6900 (1000) | 460 (122) | 660 | |||
5 | 900 rpm | 20680 (3000) | 230 (60) | 660 | 12.5 (3.3) | ||
6 | This pump does not contain a high-pressure cutoff valve. |
(1) | Positive Flow Control |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CCW | 1 | 800 rpm | 6900 (1000) | 53 (14) | 0 | ||
2 | 1600 rpm | 6900 (1000) | 104 (27.5) | 0 | |||
3 | 1600 rpm | 6900 (1000) | 104 (27.5) | 200 | |||
4 | 1600 rpm | 6900 (1000) | 208 (55) | 600 | |||
5 | 800 rpm | 32400 (4700) | 104 (27.5) | 600 | 6.5 (1.7) | ||
6 | 800 rpm | 36000±500 (5200±75) | 0 (0) | 600 |
(1) | Positive Flow Control |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CCW | 1 | 800 rpm | 6900 (1000) | 100 (26.5) | 0 | ||
2 | 1600 rpm | 6900 (1000) | 200 (53) | 0 | |||
3 | 1600 rpm | 6900 (1000) | 200 (53) | 200 | |||
4 | 1600 rpm | 6900 (1000) | 0 (0) | 600 | |||
5 | 800 rpm | 31500 (4570) | 100 (26.5) | 0 | 6.5 (1.7) | ||
6 | 800 rpm | 35000±3000 (5076±435) | 0 (0) | 0 |
(1) | Negative Flow Control |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CCW | 1 | 800 rpm | 6900 (1000) | 100 (26.5) | 0 | ||
2 | 1600 rpm | 6900 (1000) | 200 (53) | 0 | |||
3 | 1600 rpm | 6900 (1000) | 200 (53) | 200 | |||
4 | 1600 rpm | 6900 (1000) | 0 (0) | 600 | |||
5 | 800 rpm | 24300 (3525) | 100 (26.5) | 0 | 6.5 (1.7) | ||
6 | 800 rpm | 27000±345 (3915±50) | 0 (0) | 0 |
(1) | Negative Flow Control |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CW | 1 | 800 rpm | 6900 (1000) | 208 (55) | 0 | ||
2 | 1000 rpm | 6900 (1000) | 260 (69) | 0 | |||
3 | 1000 rpm | 2000 (290) | 260 (69) | 200 | |||
4 | 1000 rpm | 2000 (290) | 8 (2) | 600 | |||
5 | 800 rpm | 20475 (2970) | 208 (55) | 0 | 13 (3.4) | ||
6 | 800 rpm | 22750 (3300) | 8 (2) | 0 |
(1) | Negative Flow Control |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CCW | 1 | 800 rpm | 6900 (1000) | 104 (27.5) | 0 | ||
2 | 1600 rpm | 6900 (1000) | 208 (55) | 0 | |||
3 | 1600 rpm | 6900 (1000) | 208 (55) | 200 | |||
4 | 1600 rpm | 6900 (1000) | 208 (55) | 0(1) | |||
5 | 800 rpm | 31500 (4570) | 104 (27.5) | 0 | 6.5 (1.7) | ||
6 | 800 rpm | 35000±3000 (5100±450) | 0 (0) | 0 |
(1) | Refer to the note under Step 4 of the test specifications. |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CW | 1 | 900 rpm | 6900 (1000) | 15 (4) | 0 | ||
2 | 1600 rpm | 6900 (1000) | 30 (8) | 0 | |||
3 | 1913 rpm | 6900 (1000) | 30 (8) | 285 | |||
4 | 1913 rpm | 6900 (1000) | 375 (99) | 580 | |||
5 | 900 rpm | 20680 (3000) | 176 (46.5) | 580 | 9.6 (2.5) | ||
6 | This pump does not contain a high-pressure cutoff valve |
(1) | Positive Flow Control |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
Canceled replaced by |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
Canceled replaced by |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CW | 1 | 900 rpm | 6900 (1000) | 15 (4) | 0 | ||
2 | 1600 rpm | 6900 (1000) | 30 (8) | 0 | |||
3 | 1913 rpm | 6900 (1000) | 30 (8) | 285 | |||
4 | 1913 rpm | 6900 (1000) | 375 (99) | 580 | |||
5 | 900 rpm | 20680 (3000) | 176 (46.5) | 580 | 9.6 (2.5) | ||
6 | This pump does not contain a high-pressure cutoff valve |
(1) | Positive Flow Control |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CW | 1 | 600 rpm | 6800 (1000) | 9.4 (2.5) | 0 | - | |
2 | 1913 rpm | 6800 (1000) | 30 (7.9) | 0 | - | ||
3 | 1913 rpm | 6800 (1000) | 30 (7.9) | 285 | - | ||
4 | 1913 rpm | 6800 (1000) | 460 (120) | 660 | |||
5 | 600 rpm | 20680 (3000) | 142.3 (37.6) | 660 | 6.5 (1.7) | ||
6 | This pump does not contain a high-pressure cutoff valve |
(1) | Positive Flow Control |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CW | 1 | 800 rpm | 6800 (1000) | 15 (4) | |||
2 | 1600 rpm | 6800 (1000) | 30 (8) | ||||
3 | 1600 rpm | 6800 (1000) | 30 (8) | 285 | |||
4 | 1600 rpm | 6800 (1000) | 357 (94) | 580 | |||
5 | 1000 rpm | 20680 (3000) | 180 (47.6) | 580 | 11.25 (3.3) | ||
6 | This pump does not contain a high-pressure cutoff valve |
(1) | Positive Flow Control |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CW | 1 | 600 rpm | 6800 (1000) | 9.4 (2.5) | 0 | - | |
2 | 1913 rpm | 6800 (1000) | 30 (7.9) | 0 | - | ||
3 | 1913 rpm | 6800 (1000) | 30 (7.9) | 285 | - | ||
4 | 1913 rpm | 6800 (1000) | 460 (120) | 660 | |||
5 | 600 rpm | 20680 (3000) | 142.3 (37.6) | 660 | 6.5 (1.7) | ||
6 | This pump does not contain a high-pressure cutoff valve |
(1) | Positive Flow Control |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CW | 1 | 600 rpm | 6800 (1000) | 9.4 (2.5) | 0 | - | |
2 | 1913 rpm | 6800 (1000) | 30 (7.9) | 0 | - | ||
3 | 1913 rpm | 6800 (1000) | 30 (7.9) | 285 | - | ||
4 | 1913 rpm | 6800 (1000) | 375 (99) | 580 | |||
5 | 600 rpm | 20680 (3000) | 117 (30.9) | 580 | 6.5 (1.7) | ||
6 | This pump does not contain a high-pressure cutoff valve |
(1) | Positive Flow Control |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CW | 1 | 900 rpm | 6900 (1000) | 15 (4) | |||
2 | 1913 rpm | 6900 (1000) | 30 (8) | ||||
3 | 1913 rpm | 6900 (1000) | 30 (8) | 285 | |||
4 | 1913 rpm | 6900 (1000) | 460 (122) | 660 | |||
5 | 900 rpm | 20680 (3000) | 230 (60) | 660 | 12.5 (3.3) | ||
6 | This pump does not contain a high-pressure cutoff valve. |
(1) | Positive Flow Control |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CW | 1 | 800 rpm | 6900 (1000) | 104 (27.5) | 0 | ||
2 | 1600 rpm | 6900 (1000) | 208 (55) | 0 | |||
3 | 1600 rpm | 6900 (1000) | 208 (55) | 200 | |||
4 | 1600 rpm | 6900 (1000) | 0 (0) | 600 | |||
5 | 800 rpm | 31500 (4570) | 104 (27.5) | 0 | 6.5 (1.7) | ||
6 | 800 rpm | 35000±3000 (5100±450) | 0 (0) | 0 |
(1) | Refer to the note under Step 4 of the test specifications. |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CW | 1 | 900 rpm | 6900 (1000) | 14 (3.7) | 0 | ||
2 | 1913 rpm | 6900 (1000) | 30 (8) | 0 | |||
3 | 1913 rpm | 6900 (1000) | 30 (8) | 260 | |||
4 | 1913 rpm | 6900 (1000) | 360 (95) | 640 | |||
5 | 900 rpm | 20000 (2900) | 170 (45) | 640 | 4.7 (1.2) | ||
6 | This pump does not contain a high-pressure cutoff valve. |
(1) | Positive Flow Control |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CW | 1 | 900 rpm | 6900 (1000) | 14 (3.7) | 0 | ||
2 | 1913 rpm | 6900 (1000) | 30 (8) | 0 | |||
3 | 1913 rpm | 6900 (1000) | 30 (8) | 260 | |||
4 | 1913 rpm | 6900 (1000) | 360 (95) | 640 | |||
5 | 900 rpm | 20000 (2900) | 170 (45) | 640 | 4.7 (1.2) | ||
6 | This pump does not contain a high-pressure cutoff valve. |
(1) | Positive Flow Control |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CW | 1 | 900 | 6900 (1000) | 14 (3.7) | 0 | ||
2 | 1913 rpm | 6900 (1000) | 30 (8) | 0 | |||
3 | 1913 rpm | 6900 (1000) | 30 (8) | 260 | |||
4 | 1913 rpm | 6900 (1000) | 460 (121) | 640 | |||
5 | 900 rpm | 20000 (2900) | 216 (56.8) | 640 | 6 (1.6) | ||
6 | This pump does not contain a high-pressure cutoff valve. |
(1) | Positive Flow Control |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
Canceled replace by |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
CW | 1 | 800 rpm | 6900 (1000) | 116 (30.5) | 0 | ||
2 | 1600 rpm | 6900 (1000) | 232 (61) | 0 | |||
3 | 1600 rpm | 6900 (1000) | 232 (61) | 200 | |||
4 | 1600 rpm | 6900 (1000) | 232 (61) | 0(1) | |||
5 | 800 rpm | 25200 (3654) | 116 (30.5) | 0 | 7.0 (1.8) | ||
6 | 800 rpm | 28000 (4060) | 0 (0) | 0 |
(1) | Refer to the note under Step 4 of the test specifications. |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
Canceled replaced by |
Part Number | Pump Rotation | Step | Input Speed | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
---|---|---|---|---|---|---|---|
Canceled replaced by |
Part Number | Pump Rotation | Step | Input Speed rpm | Discharge Pressure kPa (psi) | Discharge Flow lpm (gpm) | Solenoid Current mA | Max Case Drain Flow lpm (gpm) |
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CCW | 1 | 800 rpm | 6900 (1000) | 151 (40) | 0 | ||
2 | 1900 rpm | 6900 (1000) | 360 (95) | 0 | |||
3 | 1900 rpm | 6900 (1000) | 360 (95) | 200 | |||
4 | 1900 rpm | 6900 (1000) | 0 (0) | 600 | |||
5 | 800 rpm | 29250 (4242) | 151 (40) | 0 | 11 (2.9) | ||
6 | 800 rpm | 32500 (4710) | 0 (0) | 0 |
(1) | Negative Flow Control |
Tooling
Tooling | ||||||
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Part Number | Adapter Plate | Drive Adapter | Suction Adapter | Split Flange | Flange Adapter | Case Drain Port |
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1 5/16 STOR |