3508345 PUMP AS Caterpillar parts
305.5D, 305C CR
Rating:
Alternative (cross code) number:
CA3508345
350-8345
3508345
CA3508345
350-8345
3508345
Weight: 1 pounds 0 kg.
MINI HYD EXCAVATOR,
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Tenlioshun 32C35-01021 350-8345 32C3501021 3508345 Oil pump S4Q2 12T Fits For Mitsubishi S4Q S4Q2 Engine Fits For Caterpillar CAT 305.5D 305C CR Excavator
Tenlioshun Part Name:Oil pump 32C35-01021 350-8345 32C3501021 3508345 || Part Number:32C35-01021 32C3501021 350-8345 3508345 CA3508345 34435-00013 34735-10010 34735-10010 32C3530010 || APPlication: Fits For Mitsubishi S4Q S4Q2 Engine For Caterpillar CAT 305.5D 305C CR Excavator || Note:Before purchasing, please check your engine model and part number to ensure they match the list displayed above. || Please double check the part number of your item matching information is for reference onlyIf you are unsure of the item please contact us before buying to avoid unnecessary return thanks!
Tenlioshun Part Name:Oil pump 32C35-01021 350-8345 32C3501021 3508345 || Part Number:32C35-01021 32C3501021 350-8345 3508345 CA3508345 34435-00013 34735-10010 34735-10010 32C3530010 || APPlication: Fits For Mitsubishi S4Q S4Q2 Engine For Caterpillar CAT 305.5D 305C CR Excavator || Note:Before purchasing, please check your engine model and part number to ensure they match the list displayed above. || Please double check the part number of your item matching information is for reference onlyIf you are unsure of the item please contact us before buying to avoid unnecessary return thanks!
IMIFAFTAbT 32C35-01021 350-8345 32C3501021 3508345 Oil pump S4Q2 12T for Mitsubishi S4Q S4Q2 Engine For Caterpillar CAT 305.5D 305C CR Excavator
IMIFAFTAbT Part Name:Oil pump 32C35-01021 350-8345 32C3501021 3508345 || Part Number:32C35-01021 32C3501021 350-8345 3508345 CA3508345 34435-00013 34735-10010 34735-10010 32C3530010 || APPlication: Compatible with Mitsubishi S4Q S4Q2 Engine For Caterpillar CAT 305.5D 305C CR Excavator || If you are not sure if the product is suitable please leave us a message and send us your original || product picture and part number and we will send the correct part after confirmation
IMIFAFTAbT Part Name:Oil pump 32C35-01021 350-8345 32C3501021 3508345 || Part Number:32C35-01021 32C3501021 350-8345 3508345 CA3508345 34435-00013 34735-10010 34735-10010 32C3530010 || APPlication: Compatible with Mitsubishi S4Q S4Q2 Engine For Caterpillar CAT 305.5D 305C CR Excavator || If you are not sure if the product is suitable please leave us a message and send us your original || product picture and part number and we will send the correct part after confirmation
Qiape 32C35-01021 350-8345 32C3501021 3508345 Oil pump S4Q2 12T Fits For Mitsubishi S4Q S4Q2 Engine Fits For Caterpillar CAT 305.5D 305C CR Excavator
Qiape Part Name:Oil pump 32C35-01021 350-8345 32C3501021 3508345 || Part Number:32C35-01021 32C3501021 350-8345 3508345 CA3508345 34435-00013 34735-10010 34735-10010 32C3530010 || APPlication: Fits For Mitsubishi S4Q S4Q2 Engine For Caterpillar CAT 305.5D 305C CR Excavator || Note:Before purchasing, please check your engine model and part number to ensure they match the list displayed above. || Please double check the part number of your item matching information is for reference onlyIf you are unsure of the item please contact us before buying to avoid unnecessary return thanks!
Qiape Part Name:Oil pump 32C35-01021 350-8345 32C3501021 3508345 || Part Number:32C35-01021 32C3501021 350-8345 3508345 CA3508345 34435-00013 34735-10010 34735-10010 32C3530010 || APPlication: Fits For Mitsubishi S4Q S4Q2 Engine For Caterpillar CAT 305.5D 305C CR Excavator || Note:Before purchasing, please check your engine model and part number to ensure they match the list displayed above. || Please double check the part number of your item matching information is for reference onlyIf you are unsure of the item please contact us before buying to avoid unnecessary return thanks!
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Information:
Specification
Table 1
"Power Shift Pressure - Check"
Item Machine Settings Specification Commanded(1) Actual(2)
Power Shift Pressure
(No Load) Speed Dial "10"
AEC switch OFF 3400 250 kPa (493 36 psi)
Power Shift Pressure
(Full Load) Speed Dial "10"
AEC switch OFF 1150 300 kPa (167 44 psi)
(1) Value from the monitor
(2) Value from the pressure gaugeIntroduction
The power shift pressure check insures the commanded power shift pressure matches the actual power shift pressure during a two pump stall condition.Preliminary Tests
Testing and Adjusting, "Relief Valve (Pilot) - Test and Adjust"
Testing and Adjusting, "Relief Valve (Main) - Test and Adjust"
Testing and Adjusting, "Solenoid Valve (Proportional Reducing) - Calibrate (Power Shift Pressure)"Required Tools
Illustration 1 g02726620
Table 2
Tool Item Qty Part No Description
B B1 1 8T-0856 Pressure Gauge
6000 kPa (870 psi)
B2 1 6V-3989 Fitting
B3 2 6V-4143 Quick Connect Coupler
B4 1 177-7862 Hose As
5.5 m (18 ft) Machine Preparation
Position the machine on level ground and stop the engine.
Release the pressure in the hydraulic system. Refer to Testing and Adjusting, "System Pressure - Release".
Illustration 2 g03712895
Pump compartment
(1) Pressure tap (delivery pressure for drive pump)
(2) Pressure tap (delivery pressure for idler pump)
(3) Pressure tap (power shift pressure)
Connect a 6000 kPa (870 psi) pressure gauge to pressure tap (3) to monitor power shift pressure. Test Procedure
Start the engine.
Increase the hydraulic oil temperature to 55° 5°C (131° 9°F).
Place the machine controls at the following settings: engine speed dial "10" and AEC switch OFF. Refer to Testing and Adjusting, "Engine Performance - Test (Engine Speed)" for engine rpm settings.
Check the commanded power shift pressure on the monitor. Check the actual power shift pressure at pressure tap (3). Refer to Table 1 for the specification.
Move the joystick for the boom until the boom is at the full BOOM RAISE position (full extension of boom cylinders). Hold the joystick for the boom in this position.
Check the commanded power shift pressure on the monitor. Check the actual power shift pressure at pressure tap (3). Refer to Table 1 for the specification.
Return the joystick to the NEUTRAL position.
If the power shift pressure is not within specification, proceed to Testing and Adjusting, "Main Pump (Flow) - Test (Hydraulic Power)".
Table 1
"Power Shift Pressure - Check"
Item Machine Settings Specification Commanded(1) Actual(2)
Power Shift Pressure
(No Load) Speed Dial "10"
AEC switch OFF 3400 250 kPa (493 36 psi)
Power Shift Pressure
(Full Load) Speed Dial "10"
AEC switch OFF 1150 300 kPa (167 44 psi)
(1) Value from the monitor
(2) Value from the pressure gaugeIntroduction
The power shift pressure check insures the commanded power shift pressure matches the actual power shift pressure during a two pump stall condition.Preliminary Tests
Testing and Adjusting, "Relief Valve (Pilot) - Test and Adjust"
Testing and Adjusting, "Relief Valve (Main) - Test and Adjust"
Testing and Adjusting, "Solenoid Valve (Proportional Reducing) - Calibrate (Power Shift Pressure)"Required Tools
Illustration 1 g02726620
Table 2
Tool Item Qty Part No Description
B B1 1 8T-0856 Pressure Gauge
6000 kPa (870 psi)
B2 1 6V-3989 Fitting
B3 2 6V-4143 Quick Connect Coupler
B4 1 177-7862 Hose As
5.5 m (18 ft) Machine Preparation
Position the machine on level ground and stop the engine.
Release the pressure in the hydraulic system. Refer to Testing and Adjusting, "System Pressure - Release".
Illustration 2 g03712895
Pump compartment
(1) Pressure tap (delivery pressure for drive pump)
(2) Pressure tap (delivery pressure for idler pump)
(3) Pressure tap (power shift pressure)
Connect a 6000 kPa (870 psi) pressure gauge to pressure tap (3) to monitor power shift pressure. Test Procedure
Start the engine.
Increase the hydraulic oil temperature to 55° 5°C (131° 9°F).
Place the machine controls at the following settings: engine speed dial "10" and AEC switch OFF. Refer to Testing and Adjusting, "Engine Performance - Test (Engine Speed)" for engine rpm settings.
Check the commanded power shift pressure on the monitor. Check the actual power shift pressure at pressure tap (3). Refer to Table 1 for the specification.
Move the joystick for the boom until the boom is at the full BOOM RAISE position (full extension of boom cylinders). Hold the joystick for the boom in this position.
Check the commanded power shift pressure on the monitor. Check the actual power shift pressure at pressure tap (3). Refer to Table 1 for the specification.
Return the joystick to the NEUTRAL position.
If the power shift pressure is not within specification, proceed to Testing and Adjusting, "Main Pump (Flow) - Test (Hydraulic Power)".
Caterpillar parts catalog:
Parts pump Caterpillar catalog:
2794699
PUMP GP-GEAR
303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304C CR, 304D CR, 304E, 305.5D, 305.5E, 305C CR, 305D CR, 305E
303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304C CR, 304D CR, 304E, 305.5D, 305.5E, 305C CR, 305D CR, 305E
305.5D, 305.5E, 305C CR
303.5C, 303.5D, 303C CR, 304C CR, 304D CR, 305.5D, 305C CR, 305D CR, 904B, 904H
303.5C, 303.5D, 303C CR, 304C CR, 304D CR, 305.5D, 305C CR, 305D CR
3154528
PUMP GP-FUEL PRIMING
303.5C, 303.5D, 304C CR, 304D CR, 305C CR, 305D CR
303.5C, 303.5D, 304C CR, 304D CR, 305C CR, 305D CR
2803734
PUMP GP-FUEL INJECTION
305.5D, 305C CR
305.5D, 305C CR
2803893
PUMP GP-FUEL INJECTION
305.5D, 305C CR
305.5D, 305C CR
3154526
PUMP GP-FUEL INJECTION
305C CR
305C CR
2666828
PUMP & MTG GP-MAIN HYDRAULIC
305.5D, 305C CR
305.5D, 305C CR
3154537
PUMP AS
303.5C, 303.5D, 304C CR, 304D CR, 305C CR, 305D CR
303.5C, 303.5D, 304C CR, 304D CR, 305C CR, 305D CR
301.6C, 302.5C, 303.5C, 303C CR, 304C CR, 305C CR
2828594
PUMP AS-FUEL INJECTION
304C CR, 305D CR
304C CR, 305D CR
2706239
PUMP AS-OIL
303.5C, 904B, 904H
303.5C, 904B, 904H
2833164
PUMP AS-ENGINE OIL
303.5C
303.5C
302.5C
3735732
PUMP AS-WATER
300.9D
300.9D
3687702
PUMP GP-FUEL TRANSFER
311F LRR, 312E, 314E LCR, 316E L, 318E L
311F LRR, 312E, 314E LCR, 316E L, 318E L
2484338
PUMP AS
M313D, M315D, M316D, M318D, M322D, M322D MH
M313D, M315D, M316D, M318D, M322D, M322D MH
3162277
PUMP GP-GEAR
307D, 308D
307D, 308D
3214936
PUMP GP-FUEL INJECTION
307D, 308D
307D, 308D
3168385
PUMP AS-ELECTRIC
305.5, 306, 307D, 308D
305.5, 306, 307D, 308D