Gear ratio: The gear ratio of the travel final drive determines the speed and torque of the excavator
The IHI 55UJ 3 travel final drive has a gear ratio of 42.88:1, which provides a good balance of speed and torque for efficient operation.
Maximum torque: The maximum torque of the travel final drive refers to the amount of rotational force it can generate. The IHI 55UJ 3 travel final drive has a maximum torque of 8,065 Nm, which is sufficient to provide the power required to operate through tough terrains.
Operating pressure: The operating pressure of the travel final drive refers to the amount of hydraulic pressure required to operate it. The IHI 55UJ 3 travel final drive operates at a pressure of 16 MPa, which is within the hydraulic system's operating range.
Oil capacity: The oil capacity of the travel final drive is the amount of oil required to lubricate and cool the internal components. The IHI 55UJ 3 travel final drive has an oil capacity of 3.4 liters, which is sufficient to maintain optimal operating temperatures.
Weight: The weight of the travel final drive is an important consideration as it affects the excavator's overall weight and balance. The IHI 55UJ 3 travel final drive weighs approximately 77 kg, which is within the excavator's weight capacity.
Bolt pattern: The bolt pattern of the travel final drive refers to the number and arrangement of bolts used to secure it to the excavator's frame
The IHI 55UJ 3 travel final drive has a bolt pattern of 4 bolts, with a bolt circle diameter of 220 mm.