In order to be a successful unit, a lift truck needs to be powerful enough to last in all working conditions for many hours of use. It has to be able to move cargo efficiently and quickly as well. The equipment should also be comfortable and ergonomically correct for the operator.
The Yale powertrain is rugged and reliable. It has to be powerful enough to constantly provide incredible strength through its computer-managed engine and transmission. It provides state-of-the-art clutch packs along with robust gears and extremely tough shafts. The transmission, engine, steer axle and drive are all isolated to decrease noise and vibration inside the compartment of the operator.
Mazda and GM Gas & LP Engines:
Mazda's LP engine and GM's gas engines use cast iron blocks to promote long life. These machinery provide an electronically-controlled closed loop fuel system that needs minimum adjustment or repair. These engines also have hardened exhaust valve seats which minimize wear.
Yanmar and Cummins Diesel Engines:
Within the Yanmar and Cummins diesel engines, a high compression ratio provides exceptional torque. Remarkable fuel consumption is provided by effective fuel systems.
Regular Electronic Powershift Transmission:
The electronic powershift transmission is standard on nearly all machinery. It features gears that are 15% stronger and shafts which provide resistance when driving on rough environment. The strong clutch packs provide 3 times the life of previous packs. Lastly, there is electronic inching available which adjusts automatically in order to decrease maintenance needs by compensating for brake wear.
Techtronix Transmission:
The Techtronix Transmission uses computer-controlled power reversal to extend the life of the tires, to eliminate shock loading and increase durability. Moreover, the auto deceleration feature lessens brake wear and brake pedal usage.
Drive Axle:
Designed for extra strength, the drive axle features its full floating, brake drum mounting axle shaft and the strong ring and pinion gears. This part also has optional oil cooled wet disc brakes which are basically maintenance free and entirely sealed against contamination.
Steer Axle:
The Steer Axle features a "sandwich" design to be able to protect the steer cylinder from debris and damage. It has fixed-length tie rods to add more stability and durability. The tapered roller bearings help to resist front to back and side-to-side forces. In addition, cast ductile iron axle increases toughness and lessens wear.
As part of Yale's regular packages, they have included lots of safety features and ergonomic features. These types of equipment will handle tough settings, while keeping the operator both comfortable and safe for the duration of their shift.