Lift Chains

The life of the forklift lift chains can actually be lengthened with correct care and maintenance. Lubricating properly is a great method in order to lengthen the capability of this lift truck part. It is really essential to apply oil occasionally utilizing a brush or other lube application tool. The volume and frequency of oil application should be adequate to be able to prevent any rust discoloration of oil in the joints. This reddish brown discoloration usually signals that the lift chains have not been properly lubricated. If this particular condition has happened, it is really imperative to lubricate the lift chains right away.

It is common for a few metal to metal contact to happen during lift chain operation. This could result in components to wear out in the long run. The industry standard considers a lift chain to be worn out if 3% elongation has occurred. In order to prevent the scary chance of a disastrous lift chain failure from happening, the manufacturer greatly recommends that the lift chain be replaced before it reaches 3% elongation. The lift chain lengthens because of progressive joint wear that elongates the chain pitch. This elongation is capable of being measured by placing a certain number of pitches under tension.

One more factor to ensuring good lift chain maintenance is to check the clevis pins on the lift chain for indications of wear and tear. The lift chains have been assembled so that the tapered faces of the clevis pin are lined up. Usually, rotation of the clevis pins is often caused by shock loading. Shock loading takes place when the chain is loose and then suddenly a load is applied. This causes the chain to experience a shock as it 'snaps' under the load tension. With no good lubrication, in this case, the pins can rotate in the chain's link. If this particular scenario occurs, the lift chains should be replaced immediately. It is imperative to always replace the lift chains in pairs in order to ensure even wear.


Click to Download the pdf

Fresno Forklift Parts

Alternators

A device utilized in order to change mechanical energy into electric energy is known as an alternator. It can carry out this function in the form of an electrical current. An AC electric generator can in essence also be referred to as an alternator. However, the word is usually utilized to refer to a rotating, small machine powered by internal...

More

---

Brakes

A brake drum is in which the friction is provided by the brake shoes or brake pads. The pads or shoes press up against the rotating brake drum. There are several other brake drums types with particular specific differences. A "break drum" will generally refer to when either pads or shoes press onto the interior exterior of the drum. A...

More

---

Carriage Rollers

Carriage rollers are particularly designed bearings that are used on lift masts so as to help them work in tough environmental surroundings. Lift masts are frequently subjected to oscillations, shocks, high dynamic and vibrations and static loads. This apparatus is regularly exposed to environmental influences like heat, dust, cold, aggressive ambient air, moisture and contamination. Hence, the guidance arrangements of...

More

---

Carriages and Carriage Parts

Rated by the blade carriage lifting capability, there are actually four sizings of hook type fork carriages. The hook type blade carriages have been standardized. Class I carriages are rated for cargo as much as 2000 lbs. The carriage bar spacing utilized for Class I is 13 inches. Class II carriages are rated for loads up to 5,550 lbs. Their...

More

---

Control Valves

The first automatic control systems were being used over two thousand years ago. In Alexandria Egypt, the ancient Ktesibios water clock made in the 3rd century is thought to be the first feedback control device on record. This clock kept time by regulating the water level inside a vessel and the water flow from the vessel. A common design, this...

More

---

Controllers

Lift trucks are available in different load capacities and a variety of models. The majority of forklifts in a regular warehouse situation have load capacities between 1-5 tons. Bigger scale models are used for heavier loads, such as loading shipping containers, may have up to 50 tons lift capacity. The operator could use a control to be able to raise...

More

---

Differentials

A mechanical machine which could transmit rotation and torque via three shafts is called a differential. Occasionally but not all the time the differential would employ gears and would function in two ways: in automobiles, it provides two outputs and receives one input. The other way a differential operates is to put together two inputs to produce an output that...

More

---

Drive Axles

A forklift drive axle is actually a piece of equipment that is elastically fastened to a vehicle frame using a lift mast. The lift mast is connected to the drive axle and could be inclined round the axial centerline of the drive axle. This is accomplished by at the very least one tilting cylinder. Frontward bearing components together with rear...

More

---