The OMCN 133 foldable hydraulic workshop crane is a professional lifting device designed for the controlled lifting, handling and positioning of mechanical components, engines, assembled units, equipment and heavy metal parts in workshops, maintenance departments, body shops, automotive repair shops and industrial environments. Its compact steel structure, extendable boom and integrated hydraulic pump allow safer operation than manual lifting or improvised systems, reducing the risk of damaging the component and improving control during assembly and disassembly operations.

The OMCN 133 model has a maximum capacity of 500 kg, which varies according to the boom position. The technical image shows four operating configurations: 500 kg, 400 kg, 250 kg and 150 kg. This is a key factor because lifting capacity decreases as the boom is extended. Before each operation, the user must check the boom position, the actual weight of the component and the distance of the load from the pivot point. A good practical rule is not to consider only the maximum capacity, but the effective capacity in the selected working position.

The construction layout highlights a ground and chrome-plated ram, designed to ensure reliability over time and smooth movement during lifting. The two-speed hydraulic pump allows a faster approach phase and a more controlled lifting phase, especially useful once the load is engaged and must be raised gradually. The controlled lowering system makes it possible to lower the part with greater precision, avoiding sudden movements when positioning it on supports, pallets, trolleys or assembly points.

The extendable boom with four working positions makes the crane highly flexible. The shortest position allows the maximum capacity to be used and provides better stability, while the extended positions allow the operator to reach more distant points, for example inside an engine compartment or over a machine. In these configurations, it is essential to remember that a longer reach reduces the lifting capacity. For this reason, the technician should always choose the shortest possible boom position compatible with the operation, keeping the load as close as possible to the crane column.

The 360° swivel hook makes it easier to orient the load during hooking, lifting and positioning. This feature is useful when handling engines, gearboxes, reducers, moulds, mechanical units or components with lifting points that are not perfectly aligned. However, it is essential to use chains, lifting beams, eye bolts, slings or lifting accessories suitable for the weight and geometry of the p The hook must work correctly in tension and must not be subjected to side loads or abnormal twisting.

The built-in overload protection valve improves operational safety, but it must not be considered a way to compensate for incorrect use. The load must always remain within the capacity limits allowed for the selected boom position. Before lifting, it is advisable to check the component weight, verify that the boom pins are properly secured, make sure the floor is flat and strong enough, check that the wheels are free from obstacles and ensure that the load is centered and stable.

The rear swivel wheels and rubber wheels provide good manoeuvrability inside the workshop. The crane can be used to move components from one working area to another, but during transport the load must remain low, stable and as close as possible to the structure. A practical tip used by experienced fitters is to lift the part only as much as needed to clear the support and then move it slowly, avoiding swinging. If the load tends to rotate or oscillate, the operator should stop, stabilize it and correct the lifting point.

In the automotive sector, this workshop crane is particularly useful for removing and installing engines, gearboxes, axles, suspension units and heavy components. In mechanical workshops and maintenance departments, it can be used to handle gear motors, pumps, cylinders, equipment, machine tool parts, guards, supports and assembled units. In body shops and assembly companies, it helps reduce physical effort and improves control in operations where the part must be positioned carefully.

For correct use, the crane should not be used to pull the load sideways, to lift unbalanced parts without suitable accessories or to move suspended loads at high speed. It must work on a stable, clean and level floor. When operating near machines, benches or vehicles, the path should be prepared in advance, obstacles should be removed and manoeuvring space should be checked. Lowering must be carried out slowly, especially when the component must enter a seat, rest on a support or be positioned between parts with limited clearance.

The OMCN 133 foldable hydraulic workshop crane is therefore a practical and professional solution for users who need to lift and position loads up to 500 kg in a controlled way. The combination of adjustable boom, swivel hook, two-speed hydraulic pump, chrome-plated ram, safety valve, controlled lowering and good manoeuvrability makes it suitable for workshops, maintenance areas and technical departments. For complete and safe operations, it is always advisable to consider the purchase of suitable lifting accessories, such as chains, eye bolts, slings, lifting beams, specific hooks or gripping systems compatible with the component to be handled.