LX 145 E Hitachi LX 145 E Specifications & Technical Data (2004—2007)

Transmission

Hitachi fits every machine with a full automatic transmission that can be changed under full load and that allows the driver to set the maximum gear. The transmission has highly advanced switching electronics and always changes to the right gear, without interrupting the drive action and independent of the speed or the load on the machine. If a certain speed is to be maintained when driving downhill, you only have to press one button to prevent the transmission changing to a higher gear. The transmission is a compact unit. The short change times, helical gears and optimally designed gear housing enhance the unit’s operational reliability, while minimizing the maintenance requirements and producing less noise, specifically in the higher gear range. The transmission has been set up so that even if a malfunction occurs inside it, the wheel loader can be driven to its destination at limited speed, after which the malfunction can be diagnosed using a computer. The combination of the machine’s impressive operating performance and its economical fuel consumption ensure high productivity and low operating costs. With the optional dual-mode shift selector it is possible to shift gears 15% faster than normally.

Hydraulic system

The Hitachi LX145E-2 and LX170E-2 have been fitted with a high-capacity hydraulic system. This system was developed to direct the oil to the function that needs it the most. An optimum balance has been found between the power required for the engine and the output of the hydraulic system. When extra power is required to fill the bucket, the power that is normally used for driving is now made available to the hydraulic system. This results in shorter cycle times. The pre-tensioned hydraulic tank fitted over the pump ensures a trouble-free supply of oil to the pumps, even under the most extreme conditions. A standard floating valve filter system with 5 micron nominal rate filter on return to tank allows the system to function without any problems for a long period. The built-in cylinders are melted together by heat (friction) to create a stronger connection.

Hitachi Ride Control (HRC)

Through continuous product development we can ensure that product quality is constantly improved. One of these developments is the Hitachi Ride Control system (HRC). This system ensures optimum shock-absorption of the loading frame, independent of the density of the material that is being transported or the filling volume of the bucket. The HRC automatically chooses the optimum setting. This allows higher productivity thanks to the higher transport speeds and the reduced loss of material made possible by this system. In addition, this system reduces the degree of machine wear.

Designed for comfort

The cab of the LX145E-2 and LX170E-2 is very comfortable and has been designed with the aim of optimizing the performance delivered by operator and machine. The level of sound and vibrations penetrating into the cab has been minimized. The cab is built in accordance with ROPS/FOPS and has special rubber support strips all round to reduce shocks. The operator is under minimum stress and therefore able to fully concentrate on the job. The comfort inside the driver's cab is further enhanced by the presence of high-capacity heating and air-conditioning systems that filter the air in the cab. In addition, the window on the right-hand side can be opened and locked in several positions.