Hydraulic Cylinder Cycle Time - Check
下表中列出了每种型号的循环时间和流速。
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| 序列号 | 机油流速 | 关闭（秒） | 打开（秒） |
|---|---|---|---|
| S3050 | |
3.3 | 4.0 |
| S2050 | |
3.3 | 4.0 |
| S3070 | |
3.4 | 4.3 |
| S2070 | |
3.4 | 4.3 |
| S3090 | |
3.4 | 4.5 |
| S2090 | |
3.4 | 4.5 |
注: 如果主机不能达到最大流量，液压剪仍然会正常工作，但性能会下降。
Caterpillar Information System:
S2050, S3050, S2070, S3070, S2090 and S3090 Shears Control Valve Pressure (Hydraulic Rotator) - Test
S2050, S3050, S2070, S3070, S2090 and S3090 Shears Control Manifold - Crossover Relief Valve
S2050, S3050, S2070, S3070, S2090 and S3090 Shears Hydraulic Rotator Cycle Time - Check
S2050, S3050, S2070, S3070, S2090 and S3090 Shears Hydraulic System Air - Purge
S2050, S3050, S2070, S3070, S2090 and S3090 Shears Speed Control Valve
S2050, S3050, S2070, S3070, S2090 and S3090 Shears Gerotor Motor
S2050, S3050, S2070, S3070, S2090 and S3090 Shears Swivel
304.5E2 XTC Mini Hydraulic Excavators Machine Systems Track - Remove and Install
New Hydraulic Pump Pressure Plates are Now Available for Certain Excavators and Wheeled Excavators {5073} New Hydraulic Pump Pressure Plates are Now Available for Certain Excavators and Wheeled Excavators {5073}
PM820, PM822, and PM825 Cold Planer Machine Systems Gear Pump (Charge) - Assemble
PM820, PM822, and PM825 Cold Planer Machine Systems Gear Pump (Charge) - Disassemble
Improved Handrail Assembly Is Now Used on Certain Excavators and Forest Machines Fitted with A Rear Entry Cab {7260} Improved Handrail Assembly Is Now Used on Certain Excavators and Forest Machines Fitted with A Rear Entry Cab {7260}
S2050, S3050, S2070, S3070, S2090 and S3090 Shears Speed Control Valve (Hydraulic Cylinder) - Test and Adjust
S2050, S3050, S2070, S3070, S2090 and S3090 Shears Hydraulic Cylinder Leakage - Test
S2050, S3050, S2070, S3070, S2090 and S3090 Shears Swivel Leakage - Test
New Cat Grade Control/Cat Production Measurement Software Is Now Available on Certain 336F XE, 349F XE, 352F XE, 374F and 390F Excavators {7610, 7620} New Cat Grade Control/Cat Production Measurement Software Is Now Available on Certain 336F XE, 349F XE, 352F XE, 374F and 390F Excavators {7610, 7620}
320D2 FM Forestry Machine Engine Supplement Fan and Fan Drive - Remove and Install
336 and 336 GC Excavator Capacities (Refill)
A New Turbocharger is Now Used for Certain 390F Hydraulic Excavator Engines {1052, 1053} A New Turbocharger is Now Used for Certain 390F Hydraulic Excavator Engines {1052, 1053}
320D2 FM Forestry Machine Engine Supplement Hood - Remove and Install
Bluetooth Operator ID and Machine Security System (MSS) Normal Operation - Hydraulic Excavators
C9.3B Engines for Caterpillar Built Machines Camshaft Bearings - Remove
Procedure to Replace the Full Open Labyrinth with the Partial Open Labyrinth Motor Housing on the Final Drives for Certain Excavators and Mobile Hydraulic Power Units {4050} Procedure to Replace the Full Open Labyrinth with the Partial Open Labyrinth Motor Housing on the Final Drives for Certain Excavators and Mobile Hydraulic Power Units {4050}
336 and 336 GC Excavator Hydraulic System Oil Filter (Return) - Replace