A lift truck to be a successful unit should be built strong to last the working conditions for many hours of use. It needs to be able to move loads quickly and efficiently too. The machine must also be both ergonomically correct and comfortable for the operator.
Yale's powertrain is both rugged and reliable. The powertrain requires the power to constantly provide great strength through its computer-managed engine and transmission. It provides state-of-the-art clutch packs combined with extremely tough shafts and strong gears. The transmission, engine, steer axle and drive are all isolated so as to decrease vibration and noise inside the compartment of the operator.
GM & Mazda LP & Gas Engines:
The Mazda LP and GM Gas Engines are made from cast-iron blocks for long life. These types of machines provide an electronically-controlled closed loop fuel system which requires minimal repair or adjustment. These engines also have hardened exhaust valve seats that minimize wear.
Yanmar and Cummins Diesel Engines:
Both the Yanmar and Cummins diesel engine provide a higher compression ratio leading to improved torque. Remarkable fuel consumption is offered by efficient fuel systems.
Regular Electronic Powershift Transmission:
The electronic powershift transmission is standard on nearly all machines. It features gears that are 15 percent stronger and shafts which give resistance when driving on rough terrain. The strong clutch packs offer 3 times the life of previous packs. Last of all, there is available electronic inching that adjusts automatically in order to reduce maintenance needs by compensating for brake wear.
Techtronix Transmission:
The Techtronix Transmission uses computer-controlled power reversal to increase durability, extend the life of the tires and to eliminate shock loading. In addition, the auto deceleration feature lessens both break pedal usage and break wear.
Drive Axle:
The Drive Axle is engineered for added durability with its brake drum mounting, full floating axle shaft and the strong ring and pinion gears. This specific part also has optional oil cooled wet disc brakes which are practically maintenance free and completely sealed against contamination.
Steer Axle:
In order to protect the steer cylinder for damage and debris, the Steer Axle features a "sandwich" design. This Steer Axle also has a fixed-length tie rods that could add more stability and durability. The tapered roller bearings help to resist front to back and side-to-side forces. Additionally, cast ductile iron axle increases toughness and lessens wear.
As part of Yale's standard packages, they have included a lot of ergonomic features and safety features. These types of equipment will handle tough environments, while keeping the operator both safe and comfortable for the duration of their shift.