Customer Service M-F 8am-7pm
One of our sales reps is standing by to help with any questions you may have about the parts we sell.


Utilizing gear ratios, a transmission or gearbox supplies speed and torque conversions from a rotating power source to another device. The term transmission refers to the complete drive train, along with the gearbox, prop shaft, clutch, final drive shafts and differential. Transmissions are more normally utilized in motor vehicles. The transmission changes the productivity of the internal combustion engine in order to drive the wheels. These engines need to perform at a high rate of rotational speed, something that is not appropriate for starting, slower travel or stopping. The transmission increases torque in the process of reducing the higher engine speed to the slower wheel speed. Transmissions are even used on fixed machines, pedal bikes and anywhere rotational torque and rotational speed require adaptation.

Single ratio transmissions exist, and they operate by changing the speed and torque of motor output. Many transmissions comprise many gear ratios and the ability to switch between them as their speed changes. This gear switching could be done by hand or automatically. Reverse and forward, or directional control, may be provided too.

In motor vehicles, the transmission is frequently connected to the crankshaft of the engine. The transmission output travels through the driveshaft to one or more differentials and this process drives the wheels. A differential's most important purpose is to change the rotational direction, even though, it could also provide gear reduction as well.

Torque converters, power transformation and hybrid configurations are different alternative instruments for speed and torque adjustment. Typical gear/belt transmissions are not the only device obtainable.

Gearboxes are referred to as the simplest transmissions. They offer gear reduction normally in conjunction with a right angle change in the direction of the shaft. Frequently gearboxes are utilized on powered agricultural machines, otherwise called PTO machinery. The axial PTO shaft is at odds with the normal need for the powered shaft. This shaft is either vertical, or horizontally extending from one side of the implement to another, that depends on the piece of machinery. Silage choppers and snow blowers are examples of much more complicated machines that have drives supplying output in multiple directions.

The kind of gearbox utilized in a wind turbine is much more complicated and bigger as opposed to the PTO gearboxes utilized in farm machines. These gearboxes convert the slow, high torque rotation of the turbine into the faster rotation of the electrical generator. Weighing up to quite a lot of tons, and depending on the size of the turbine, these gearboxes normally have 3 stages in order to achieve a complete gear ratio from 40:1 to more than 100:1. To be able to remain compact and in order to distribute the massive amount of torque of the turbine over more teeth of the low-speed shaft, the initial stage of the gearbox is typically a planetary gear. Endurance of these gearboxes has been a concern for some time.

Click to Download the pdf

Forklift Masts and Parts

  • Alternators
    A device used to transform mechanical energy into electrical energy is actually called an alternator. It can perform this function in the form of an electric current. An AC electrical generator could basically also be termed an alternator. Then ...
  • Brakes
    A brake drum is wherein the friction is supplied by the brake shoes or brake pads. The shoes or pads press up against the rotating brake drum. There are some different brake drums kinds along with certain specific differences. A "break drum" ...
  • Carriage Rollers
    Carriage rollers are particularly designed bearings that are utilized on lift masts in order to help them function within tough environmental surroundings. Lift masts are often subjected to oscillations, shocks, high dynamic and vibrations and ...
  • Carriages and Carriage Parts
    There are 4 sizings of hook type tine carriages rated by the fork carriage lifting capability. Hook type tine carriages have been standardized. The carriage bar spacing used for Class 1 is something like thirteen inches and the Class 1 ...
  • Control Valves
    Automatic control systems were first developed more than two thousand years ago. The ancient water clock of Ktesibios in Alexandria Egypt dating to the 3rd century B.C. is believed to be the first feedback control equipment on record. This ...
  • Controllers
    Lift trucks are obtainable in several various models that have different load capacities. Most standard forklifts used inside warehouse settings have load capacities of 1-5 tons. Larger scale units are used for heavier loads, like loading ...
  • Differentials
    A mechanical tool which can transmit torque and rotation through three shafts is known as a differential. Every now and then but not all the time the differential would utilize gears and will function in two ways: in cars, it receives one input ...
  • Drive Axles
    A forklift drive axle is a piece of machinery which is elastically affixed to a vehicle frame utilizing a lift mast. The lift mast is fixed to the drive axle and can be inclined round the axial centerline of the drive axle. This is done by at the ...

Lift Parts Express

We are here to provide you with the best service and sales support for all your lift truck parts needs. Our devotion to excellence is what sets us apart from our competition. For more information give us a call today at:

TOLL FREE: 1-888-695-7994

Email Us

Our business objective is to ensure every customer we serve is content with the parts or attachments they are given. One of our major competitive advantages is that we can generally match or beat...   About Us