SHAFT 7T1590 - Caterpillar

Boom Cylinder
Extension
Measure the time period that elapses while the boom travels from the ground level to maximum boom height. The stick cylinder and the bucket cylinder must be fully retracted. Start with the bucket on the ground.Cycle time ... 5.2 0.2 secondsStick Cylinder
Extension
Fully retract the stick cylinder. Measure the time that is required for the stick cylinder to reach full extension. Start with the stick parallel to the ground.Cycle time ... 3.3 0.2 secondsRetraction
Fully extend the bucket cylinder. Measure the time that is required for the stick cylinder to become fully retracted.Cycle time ... 2.0 0.2 secondsBucket
Extension
Fully retract the bucket cylinder. Measure the time that is required for the bucket cylinder to reach full extension.Cycle time ... 2.2 0.2 secondsRetraction
Fully extend the bucket cylinder. Measure the time that is required for the stick cylinder to become fully retracted.Cycle time ... 1.7 0.2 secondsSwing
Swing cycle time is the time that is required for the upper structure to complete a 180 degree turn. Park the machine on a level, hard surface. Position the machine at maximum reach. Use an empty bucket. Begin the test with the upper structure in motion.Cycle time ... 3.5 seconds maximumVA Boom
Extension
Fully retract the boom cylinder. Measure the time that is required for the boom cylinder to reach full extension.Cycle time ... 3.0 0.2 secondsRetraction
Fully extend the boom cylinder. Measure the time that is required for the boom cylinder to become fully retracted.Cycle time ... 2.6 0.2 secondsStabilizer
Extension
Fully retract the stabilizer cylinder. Measure the time that is required for the stabilizer cylinder to reach full extension.Cycle time ... 5.8 0.2 secondsRetraction
Fully extend the stabilizer cylinder. Measure the time that is required for the stabilizer cylinder to become fully retracted.Cycle time ... 5.2 0.2 secondsBlade
Extension
Fully retract the blade cylinders. Measure the time that is required for the blade cylinders to reach full extension.Cycle time ... 2.2 0.2 secondsRetraction
Fully extend the blade cylinders. Measure the time that is required for the blade cylinders to become fully retracted.Cycle time ... 2.4 0.2 seconds