A modular lifting system, including an enclosable lifting device support structure. The enclosable lifting device support structure includes a deployable top, a plurality of lateral sides, a base coupled to the plurality of lateral sides, and a plurality of extension arms. The deployable top is configured to support a lifting device on a first side of the deployable top. The plurality of extension arms are configured to extend and support the deployable top when the deployable top is deployed.

A modular lifting system, including an enclosable lifting device support structure. The enclosable lifting device support structure includes a deployable top, a plurality of lateral sides, a base coupled to the plurality of lateral sides, and a plurality of extension arms. The deployable top is configured to support a lifting device on a first side of the deployable top. The plurality of extension arms are configured to extend and support the deployable top when the deployable top is deployed.

Lifting system (1) for mounting on a loading surface of a vehicle (3), comprising at least one first lifting arm system (4) on one side of the loading surface in the transverse direction of the vehicle (3) and at least one second lifting arm system (5) on the other side of the cargo area in the transverse direction of the vehicle (3). The lifting arm systems (4, 5) comprises at least one foundation (6) with which the respective lifting arm system (4, 5) is connected to the vehicle (3), The lift arm systems (4, 5) each comprise at least one lifting arm (9) and at least one operating mechanism (15). The lifting device (1) comprises at least one lifting boom (13) extending between the lifting arm (9) in the first lifting arm system (4) and the lifting arm (9) in the second lifting arm system (5), The operating mechanism (15) is operated with at least one actuator (27). The actuating mechanism (15) comprises at least one first operating arm (16), which is rotatably connected at one end, or end thereof, to the base (6) and at its other end, or its proximity is connected to the lifting arm (9) via at least one arm link (22). The operating arm (16) and the arm link (22) are pivotally connected to each other and the arm link (22) is pivotally arranged relative to the lifting arm (9). The operating mechanism (15) further comprises at least one operating link (25) which is pivotally connected to the operating arm (16).

Lifting system (1) for mounting on a loading surface of a vehicle (3), comprising at least one first lifting arm system (4) on one side of the loading surface in the transverse direction of the vehicle (3) and at least one second lifting arm system (5) on the other side of the cargo area in the transverse direction of the vehicle (3). The lifting arm systems (4, 5) comprises at least one foundation (6) with which the respective lifting arm system (4, 5) is connected to the vehicle (3), The lift arm systems (4, 5) each comprise at least one lifting arm (9) and at least one operating mechanism (15). The lifting device (1) comprises at least one lifting boom (13) extending between the lifting arm (9) in the first lifting arm system (4) and the lifting arm (9) in the second lifting arm system (5), The operating mechanism (15) is operated with at least one actuator (27). The actuating mechanism (15) comprises at least one first operating arm (16), which is rotatably connected at one end, or end thereof, to the base (6) and at its other end, or its proximity is connected to the lifting arm (9) via at least one arm link (22). The operating arm (16) and the arm link (22) are pivotally connected to each other and the arm link (22) is pivotally arranged relative to the lifting arm (9). The operating mechanism (15) further comprises at least one operating link (25) which is pivotally connected to the operating arm (16).