A lift truck to be a successful unit should be built powerful to last the working conditions for numerous hours of use. It should be able to transport cargo efficiently and quickly too. The machinery has to also be both ergonomically correct and comfortable for the operator.
Yale's powertrain is both rugged and dependable. The powertrain requires the power to continually provide great strength through its computer-managed engine and transmission. It offers state-of-the-art clutch packs along with robust gears and really tough shafts. The drive, steer axle, transmission and engine are all isolated so as to lessen 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 types of machines offer an electronically-controlled closed loop fuel system which requires minimum adjustment or repair. These engines also have hardened exhaust valve seats which lessen wear.
Cummins and Yanmar Diesel Engines:
Both the Yanmar and Cummins diesel engine provide a higher compression ratio leading to improved torque. Remarkable fuel consumption is offered by effective fuel systems.
Standard Electronic Powershift Transmission:
The electronic powershift transmission is standard on nearly all machines. It features gears which are 15 percent stronger and shafts which give resistance when driving on rough terrain. The durable clutch packs offer 3 times the life of preceding packs. Last of all, there is available electronic inching which automatically adjusts so as to decrease maintenance requirements by compensating for brake wear.
Techtronix Transmission:
This transmission system utilizes a computer-controlled power reversal that minimizes shock loading, increases durability and extends tire life. Moreover, the auto deceleration feature reduces both brake wear and brake pedal usage.
Drive Axle:
Engineered for added strength, the drive axle features its brake drum mounting, full floating axle shaft and the strong ring and pinion gears. This particular part also has optional oil cooled wet disc brakes that are practically maintenance free and completely sealed against contamination.
Steer Axle:
In order to protect the steer cylinder for debris and damage, the Steer Axle features a "sandwich" design. This Steer Axle also has a fixed-length tie rods which could add more stability and durability. The tapered roller bearings help to resist side-to-side and front to back forces. Furthermore, cast ductile iron axle increases toughness and reduces wear.
Yale had made many safety features and ergonomic features part of their standard packages. These types of machines will handle tough settings, while keeping the operator both comfortable and safe for the duration of their shift.