Scissor Lift

How does a scissor lift work?

Hydraulic fluid is drawn from the tank by the power of an electric motor via a pump and pressed into the cylinders of the scissor lift. The piston is pushed up within the hydraulic cylinder. As a result, the entire scissor construction of the scissor lift moves upwards. As soon as the release valve is opened, the scissor lift lowers and moves down again.

What type of scissor lift are you looking for? 

With us you not only get the best mid-rise scissor lifts, but also quality double scissor lifts. A scissor lift for MOT and wheel alignment? No problem! We can also help with that. We offer scissor lifts with up to 5 tons load capacity. Our selection ranges from a wheelbase of 2.4 meters to over 4 meters and is therefore even suitable for caravans. With our models of scissor lifts, there is a distinction between mobile lifts and fixed scissor lifts. The mobile mid-rise scissor lifts have a more compact design than fixed lifts, but also a limited lifting height of 70 - 120cm without the associated increases. Such vehicle lifts are therefore particularly suitable for work such as changing tires, replacing the brake pads, working on the side skirts (smart repair), for wrapping vehicles or simply for changing the oil. The permanently installed scissor lifts are characterized by their higher lifting height. So-called double scissor lifts, which are characterized by a lifting height of 160 - 210 cm, are often used here.

Mid-Rise Scissor Lifts

The mid-rise scissor lift is particularly suitable for cars and vans. This type of tire service scissor lift is also the best-selling platform in Germany due to its attractive price. Due to the space-saving design, the scissor lifts from Krömer can also be used in small garages. Because the Krömer mid-rise scissor lifts can reach a lifting height of 1 meter to 1.20 meters without the rubber pads and the majority of the short-stroke scissor lifts can even be used mobile in the workshop. So you can use the scissor lift with the mobile kit in the right corner today, in the left corner tomorrow and outside the day after tomorrow or even at another location without removing anchors or similar.

• up to 4t load capacity

• ergonomic way of working

• mobile scissor lifts from Smart to T6 Bus

• Rocker arm system with reversing aid

• automatic safety locking and unlocking

Double Scissor Lifts

Double scissor lifts are installed in the ground and thus offer a firm footing. Since the weight of a scissor lift is distributed over a larger area, it is also possible to work safely with a thinner concrete floor. Thus, the double scissor lifts have a greater load capacity and can even lift small vans without any problems. The double scissor lifts are also differentiated in the type of assembly. There are scissor lifts that have to be installed as underfloor or b. In the case of above-ground installation, it is not necessary to dig into the ground. The Krömer company offers concrete foundation plans for underfloor installation. Just look in the download area of the respective article.

Acceptance Platforms

The assumption lifts are large double scissor lifts and can be used with an axle-free jack. Some of the receiving platforms, such as the XX81 "Los Angeles" double scissor lift and the XX82 "Denver" can be installed below or above the floor. The concrete foundation plan can be found below in the item downloads. Other documents such as test books, dimensions and instructions can also be found there.

What advantages do scissor lifts have compared to column lifts?

• Vehicles freely accessible from all sides
• Lifting height from 70 - 200 cm
• Short-stroke scissor lifts are small and mobile
• Space-saving lifting technology
• Inexpensive acquisition
• Low workshop floor requirements

Scissor lifts are primarily characterized by their low space requirement and no significant demands on the floor covering compared to column lifts. The lifting height in the mobile mid-rise scissor lift range is between 70 cm and 120 cm, depending on the version. However, it can also be over 2 meters for permanently installed standard scissor lifts. Higher lifting heights are easily possible, but then the acquisition costs are extremely high. The advantage of a scissor lift is that all sides of the vehicle are accessible. There is absolute door freedom. This makes it particularly suitable for tire changes and body work such as foiling. Oil changes can also be carried out without any problems. It is also more space-saving compared to the column lift due to its more compact design. This also makes it ideal for small spaces and private use.

All scissor lifts in comparison

We offer scissor lifts for under or above ground with freely adjustable working height. With mid-rise scissor lifts you will find models whose safety lock is controlled electromagnetically or by compressed air. Connecting rods on the floor can quickly become a tripping hazard. For this reason, many of our scissor lifts do not have one. Many have a built-in deflection aid and an LED light. A mobile kit makes it easier to move the scissor lift within the workshop. A remote control can be optionally supplied with the double scissor lifts.

Safety First

That's why we have a built-in CE stop as standard in our scissor lifts. This stops the platform with an acoustic signal when it is lowered and thus protects the feet from being trapped. At maximum lifting height, the lifting process is automatically ended by the limit switch. As a result, the hydraulic system is protected and will serve you for a long time. The control panel and platform were tested on every Krömer scissor lift.

Our Kromer quality

Our products are all produced according to ISO 9001. Our processing is based on the CE certificate for APR acceptance. At Krömer, we don't have our hard chrome-plated hydraulic cylinders manufactured in a backyard workshop, which is reflected in the lower susceptibility to errors and the reduced maintenance intensity. Every vehicle scissor lift is also equipped with a dead man's switch as standard. Should something no longer work, we always have the right spare part ready for you. Just take a look in our shop.

How is the delivery made - unloading the scissor lift

After purchase and full payment of the scissor lift, the goods are handed over to the forwarding agent. After approximately 8 working days you will receive an email notification from the forwarding agent. In it, the delivery of the scissor lift is announced. Here you still have the option of changing the delivery date, for example if you are still on vacation, or you accept the time window specified by the forwarding agent. How exactly the goods are unloaded on the day of delivery naturally depends on the type of lifting platform. Mid-rise scissor lifts can usually be unloaded with the tailgate of the truck. Larger lifts such as single-post lifts and 2-post lifts require a lift truck to be able to unload safely. The platforms can also be unloaded with a forklift. Since 4-post lifts and double scissor lifts are built large and therefore weigh a lot, these lifts must be unloaded with a forklift.

Installation

Installation is easy. 80% of Krömer lifting platforms are already pre-assembled and with our instructions and an assembly video, you can easily set up your scissor lifts within 60 minutes. If the setup seems complicated, feel free to call customer service and discuss the problems you are having.

Application examples of scissor lifts at customers

Shown here is the C-Class Mercedes T-model from the year 2021 with special headlights on a Krömer LK20 "Flensburg" scissor lift. Due to the high design of the Mercedes, the vehicle can run over this scissor lift model without touching its underbody. In the case of lowered vehicles, the platform would either have to be lowered into the ground or ramps positioned on the right or left side to compensate for the clearance height of the scissor lift. This restriction is offset by unhindered access to the vehicle rocker panel.Thus, the scissor lift is very popular with paint shops. The picture from the company SC vehicle preparation from Munderkingen shows a white BMW 1 Series Coupe on a Krömer X10 "London" scissor lift. Due to the attractive price, this scissor lift is very popular among the car detailers. Due to the special design of the scissor lift, all work on the sides of the vehicle can be carried out without any problems. If the scissor lift is in the way or if work outside appears necessary, the scissor lift can be moved from its location with the associated mobile kit without any problems. With the purchase of this scissor lift, you will make the fastest return on your investment due to the attractive price. The customer photo shows a tidy workshop in southern Germany and is evidence of the accurate working methods of its owner. In the photo we see a Krömer X30 "Manchester" scissor lift. This scissor lift model is characterized by a deliberately omitted connecting rod between the two access platforms of the scissor lift. Due to this missing connecting rod ("trip hazard"), the customer was able to sink the scissor lift complete with the associated drive-on ramps into the ground. The stability of the original mobile scissor lift was even further increased by the additional fixed anchorage under the floor (8 fastening anchors). Our customers like to use these 5 meter long Krömer scissor lifts as hydraulic goods lifts both indoors and outdoors. This small modification only cost the customer a few thousand pounds, but according to his own statements, he saved additional expenses which corresponded to the value of a middle-class car. The lift has now been in reliable use for 10 years and will survive the next 10 years as well. According to information from the customer, the annual maintenance costs for the system are less than 170.77 £ a year.

Where can I find the installation instructions, operating instructions, test book for assembling a scissor lift?

The instructions, test books, hydraulic plans, troubleshooting and setting options can be found in our download area. In addition, you can also find the technical drawings in our download area and picture gallery. At Krömer, we attach great importance to simplicity of instructions, that is why we made each instruction individual. The instructions are like the scissor lifts "Made by Krömer". The instructions can also be used for the installation and operation of third-party manufacturers (competitors) without guarantee.

A scissor lift from us can meet almost any requirement.

Krömer scissor lifts have been on the market and valued in car workshops throughout Europe for many years. Due to the number of pieces sold, we have a huge amount of experience in the field of scissor lifts, which is unparalleled.

With a scissor lift from Krömer, you have the following advantages

Strong hydraulics

Hydraulic cylinders are built to last. With regular maintenance carried out by our in-house customer service, the cylinders should still perform their duties reliably after 10 years.

Space-saving construction.

Scissor lifts are especially beloved when the amount of space is limited. Lifting platforms, which are installed in the underbody, are also often used here.

Partially mobile

The Krömer mobile mid-rise scissor lifts are delivered with the mobile kit. In contrast to our competition, we do not charge for it.

Pleasant working process  

A Krömer scissor lift would be your workplace where you can bring the vehicle to the desired lifting height according to your ideas. Outdoor work is also possible with the scissor lifts. It must be ensured that the control panel is brought back into the workshop and that the floor is level. This allows you to work safely on the lifting platform. However, should rust stains occur, they can also be covered with paint spray.

Longevity

Due to the high volume of sales at Krömer scissor lifts we use only the top-notch quality components that last. This can also be seen in the used car market. Compared to many competing platforms, Krömer scissor lifts only have a very low decline value.

Which scissor lift is the best?

For many decades, the German quality brand Krömer has set trends in the production, construction and operation of scissor lifts in your segment and helped to determine them. Where other company owners are proud that they have never taken a stage out of the packaging, our managing director Mr. Krömer (despite meanwhile 20 employees) set up the scissor lifts himself in the assembly video. We are currently setting trends again with our quick guides from customers for customers. This means understandable instructions and no fragments copied together in technical jargon.

What to do if the 400 volt motor of the scissor lift works, but the Krömer scissor lift does not move up?

Problem: The 400 volt motor is switched on and works, but the Krömer scissor lift will not go up after the up button is pressed.

Cause: Power supplied to the 400 volt electric motor of the scissor lift turns left instead of turning right. As a result, the 400 volt electric motor of the scissor lift turns in the wrong direction and only pumps air into the hydraulic system instead of hydraulic oil. However, air cannot be pushed up to the hydraulic pistons of the scissor lift, and thus the scissor lift cannot be moved up even when empty.

Solution: Electricians must change the phase (direction of flow of 400 volt electricity) of the scissor lift either at the socket or at the plug. As a result, the electric motor runs in the correct direction and the scissor lift moves up to your complete satisfaction. This problem only occurs with 400 volt scissor lifts, but not with 230 volt scissor lifts.

ID: 9485

Source: Pit lane tire service Willroth (100006902)

What is the difference between 230V and 400V connection?

In Germany, electricity is transported to almost every household or commercial enterprise with at least 400 volt lines (industrial electricity) in the distribution box. Here, a normal household usually uses 230 volts (luminous current) for its electrical household appliances. Commercial companies usually use 230 volts in the office, while 400 volts are usually used in the workshop. The reason is that for machines 400 volts is the clean solution as 230 volts is only a compromise solution.

A 400 volt 3 phase motor does not need an auxiliary capacitor. One is always installed on the 230 V pumps. There may be a source of error.

Otherwise the difference lies in the power consumption. Here, however, consumption is higher with a 230 volt pump than with a 400 volt system. The higher power consumption comes from the 230 volt systems due to the enormously high starting current. Here it is imperative to have a C16 fuse in the house fuse box, otherwise the fuse will always fall out. An electrician will always recommend a 400 volt system due to the system's longevity over 230 volt systems.

At Hebebühnen Krömer, we generally recommend a 400 volt system for commercial customers as well as for private hobbyists if 400 volts is available.

What to do if the scissor lift neither goes up nor down?

Problem: The scissor lift does not automatically move up or down. Likewise, the scissor lift does not snap out of the safety notches.

Cause: Possibly the limit switch of the scissor lift is no longer functional or the cable connections from the control panel of the scissor lift to the limit switch of the scissor main platform are damaged.

Solution: Please replace the limit switch of the Krömer scissor lift or check the cable connection from the control panel to the platform with a multimeter (continuity tester) for function.

ID: 9515

Source: Smart workshop Ho

The scissor lift only moves up when down button is pressed

Problem: The Krömer scissor lift simply moves up when lowered.

Cause: Time relay (time switch) is not set correctly.

Solution: Please set the time relay correctly during assembly. There is a detailed description of this in the brief instructions for the Krömer scissor lift

ID: 9499

Source: KFZ-Service Wachtberg (100007159)

The scissor lift does not reach the specified lifting height

Problem:

The scissor lift only goes up 33 cm, although the product description states a lifting height of at least 100 cm.

Three possible causes:

1. Limiter (limit switch) wired incorrectly
2. Insufficient amount of hydraulic oil in the tank of the scissor lift
3. Conveying function not guaranteed (meaning motor does not switch off while the scissor lift is being raised)

Solution:

to point 1: change the wiring of the upper limit switch with the lower limit switch. (working time: 1 minute)

to point 2: Drive the platforms to the position zero (all the way down) and fill up the oil in the tank of the scissor lift

to point 3: Replacing the oil suction rod in the tank

Explanation:

to point 1:

The Krömer scissor lift has two limiters (limit switch). The upper and a lower limiter. The upper limiter (opener) shuts off the lift to prevent the lift from going higher than the lifting height specified for the scissor lift. In this case, the hydraulic motor switches off the car scissor lift immediately. The lower limiter, on the other hand, becomes a closer that sounds the signal tone at a lifting height of approx. 33 cm when driving down. If these two limiters are incorrectly connected, the hydraulic motor will be switched off by the closing function at a lifting height of approx. 33 cm. When driving down, the upper limiter (opener) is always closed and the signal tone sounds permanently when the scissor lift is driven down.

to point 2:

If there is insufficient oil in the scissor lift tank, the platforms of the scissor lift cannot reach the maximum lifting height.

to point 3:

If the oil suction rod of the scissor lift is damaged, the oil cannot be pumped from the tank into the cylinders by the pump. If the car scissor lift only raises 33 cm, the damage should be in the middle of the oil dipstick.

What to do if the safety catches do not unlock when lowering the scissor lift?

Problem: The safety grids do not unlock automatically when lowering the Krömer platform.

Cause: The magnetic safety grids have electronic problems.

Solution: Please check the electric cables and plug connections and replace parts if necessary.

ID: 9434

What to do if scissor lift latches engage differently?

Problem: Scissor lift latches engage differently. The main cylinder engages first and the secondary cylinder only after another second.

Cause: There is still air in the scissor lift system.

Solution: The scissor lift must be bled to improve synchronization again. However, the safety catches will never engage in a perfect sync. However, it would be important to align the car scissor lift horizontally.

ID: 9519

Source; M. Hrynczuk from Gorlitz

Can I lift a motorcycle with the scissor lift using only one side?

Up to 100kg this is not a problem. In addition, a counterweight should be placed on the opposite side so that the difference in load on the sides does not exceed 100 kg. Of course, the permissible lifting weight of the scissor lift still applies.

Do I have to consider something regarding the ground before setting up the scissor lift?

In general, of course, the ground should be level. If the floor is very slippery (e.g. tiles, etc.), it can help if the scissor lift is set up on a suitable anti-slip mat or if a specialist fastens the platform to the ground with screws. Otherwise, please carefully 

drive the car onto the scissor lift to prevent slipping.

Can I put the full weight of the car on the extension ramps of the scissor lift?

Yes, according to the instructions, the extension ramps of the scissor lifts can be fully loaded.

What is the pumping capacity of the Krömer scissor lift 3.0t?

Technical data of the hydraulic pump:

The hydraulic pumps of the scissor lifts are built under license by a well-known manufacturer. The pump output can be set directly on the control block with a hydraulic valve.

The Kroemer 3.0t. However, scissor lift (lifting capacity: 100 cm) has an unrestricted lifting capacity of 3,000 kg and a hydraulic pressure of 16 Mpa (160 bar).

Why doesn't the scissor lift go down after three days of continuous operation?

Problem description: Use Krömer scissor lift 12 hours a day and employees after work. We never switch off the control panel. Now, after three days of "continuous operation", the stage no longer works. As soon as I want to drive the vehicle down, she doesn't go. Scissor lift can only be driven up.

Solution: Turn off the main switch of the scissor lift, wait 2 minutes and turn on the control panel again. The industrial control computer has now restarted and is working reliably again. According to occupational health and safety, you should only leave the scissor lift switched on when you are driving the platform up or down. Otherwise, the scissor lift should remain switched off. In the future, this means you shouldn't leave the control panel on for days.

How high should the room be for the Krömer double scissor lift - scissor lift?

Important!

A room height of at least 4.20 m or 4.50 m (depending on the vehicle and lifting height of the lift) must be provided for problem-free operation of the scissor lift and to avoid vehicle/ceiling damage. The dimensions of the lifting platform can be found in the technical drawing.

ID:9819

Source: Mr. Stuck - Association self-help workshop in Hamburg

What to do when industrial control runs out of scissor lift utility?

Problem: The scissor lift industrial controller is running the utility.

Solution: Please turn the "rotary switch" to "Leveling off". After that, the maintenance program stops.

ID: 9512

Source: Faraldo workshop (400000630)

What to do if the double scissor lift safety latches don't work?

Problem: The safety catches do not work.

Cause: The cover at the factory is attached incorrectly.

Solution: Please move the cover up. To do this, the hole must be moved downwards. (Effort: 5min)

What should be done if the clicking of the safety catches of the double scissor lift are too loud?

Problem: When driving up the scissor lift, the catches pop. That's too loud for me.

Solution: It is best to stick 4 mm rubber sheets on the safety notch next to the cylinder. Thus, the detent would only be pleasantly audible. Alternatively cork with a thickness of 4 mm, 10 mm strips or floor felt. It is best to use rubber adhesive, cork contact adhesive or adhesive from the cartridge for felt as a fastening mass.

 ID: 9796

Source: Rollmann car (100008316)

Can I stagger the connection Low and G in the shape of a scissor lift?

Solution: Yes, the connections can be staggered since only 24V is flowing through the electrical wiring.

ID: 9510

Source: ALKA Reisen GmbH & Co. Kg (100007125)