Categories


Pentalift Blog - Product Launches

Can lift trucks be used on dock lifts?

Although manual pallet trucks or power driven pallet trucks are the most common pieces of material handling equipment used on a dock lift some applications call for the use of a lift truck. If using a lift truck on a dock lift there is one very important option to consider. With the dock lift in the lowered closed position the operator drives the lift truck onto the dock lift platform. As soon as the up button is operated an optional automatic hinged hydraulic roll off stop on the dock lift is activated, basically a hinged barrier rises behind the lift truck. When the dock lift is in the raised position the vertical hinged barrier prevents the lift truck from accidentally driving off the back of the dock lift. When the dock lift is lowered to the closed position the hinged barrier automatically lowers, the lift truck then drives off.

Contact a Pentalift Sales Representative for more information.

[read more]

What are the most common loading dock product electrical interlocks?

Although there are many combinations available there are 2 very common interlocks specified. 1. Interlocking a vehicle restraint to a hydraulic or air powered dock leveler. This interlock is safety related, the dock leveler will not operate until the truck in position has been secured by the vehicle restraint. The truck secured signal from the vehicle restraint now renders the dock leveler controls operational. 2. Interlocking the overhead door to a hydraulic or air powered dock leveler. This interlock is used to reduce potential damage to the overhead door and improve building security. Before the dock leveler will operate the overhead door must be raised which activates a wall installed limit switch. The activated limit switch now renders the dock leveler controls operational. When the dock leveler is cycled it will not contact the overhead door causing damage to the door and the locking mechanism.

Contact a Pentalift Sales Representative for more information.

[read more]

Pentalift introduces a dock lift hydraulic actuated bridge assist.

In some applications a longer bridge plate is required to span the gap between the truck bed and the dock lift platform. The longer the bridge plate the more the weight increases and in some cases they become too heavy to be operated manually. The dock lift hydraulic actuated bridge assist is installed on the platform and at only 10” wide minimally impedes the usable platform width. The bridge plate is stored in the vertical position, manually the bridge plate is lowered and a flow control valve assures a smooth lowering rate of speed. When the loading is completed the dock attendant simply activates a push button. The bridge plate is hydraulically actuated from the level loading position back into the vertical stored position. This feature improves safety, ergonomics and efficiency at the dock area and is available at time of dock lift sale or as an aftermarket retrofit.

Contact a Pentalift Sales Representative for more information.

[read more]

Why are some Dock Lift applications classified as Custom Lift Tables?

The majority of dock lift manufacturers have a pre-engineered product line selection to cover the majority of all typical dock lift applications hence they are referred to as Dock Lifts. There are a number of applications that a dock lift has to raise higher than a standard dock lift, wider than a standard dock lift, longer than a standard dock lift, stainless steel construction etc. Even though the application requirements are often similar these lifts are outside of many dock lift manufacturers standard product line offering. There are a small number of dock lift manufacturers that also welcome customization to suit a specific application. As this type of equipment is often a “one off” they are processed as custom lift tables, similar to ordering off the menu.

Contact a Pentalift Sales Representative for more information.

[read more]

Pentalift Introduces a New Model of Vehicle Restraint

The majority of vehicle restraints are fastened directly to the face of the foundation wall. In some cases the foundation wall will not withstand the forces to hold the vehicle restraint in position such as a concrete block wall or a brick wall. In new construction with the concrete pre cast (tilt up) wall the contractor often specifies that nothing is to be bolted to the face of the wall. To address a vehicle restraint installation that cannot be attached to the foundation wall Pentalift has designed a new model of vehicle restraint that is bolted down into pre cast concrete. A concrete pad is poured of sufficient depth and strength to accommodate the forces and loads to hold the truck in position. The newly released Pentalift model HFR32SM is positioned tight to the face of the foundation wall , centered under the overhead door and is bolted down into a precast concrete pad.

Contact a Pentalift Sales Representative for more information

[read more]