Power machine , in particular a motor vehicle , having a frame (1.6) and having a boom (1.1) which is pivotable about a first pivot axis (1.8) in relation to the frame (1.6), wherein provision is made of a pivoting lifting cylinder (2.1) for pivoting, in particular raising and lowering, the boom (1.1) in relation to the frame (1.6), wherein the boom (1.1) comprises a load-receiving device (1.3) for receiving/fixing a load-receiving means (1.4) such as a tool or the like, in particular a load fork, a gripper arm, a bucket or a platform, wherein provision is made of a tipping lifting cylinder (3.1) for tipping/pivoting the load-receiving device (1.3) in relation to the boom (1.1) such that the load-receiving device (1.3) is adjustable/pivotable about a second pivot axis (1.9) in relation to the boom (1.1), wherein a compensation lifting cylinder (4.1) is arranged between the boom (1.1) and the frame (1.6) such that the compensation lifting cylinder (4.1) or a piston of the compensation lifting cylinder (4.1) is adjustable in relation to a cylinder of the compensation lifting cylinder (4.1) when the boom (1.1) is pivoted about the first pivot axis (1.8), wherein provision is made of at least one hydraulic unit comprising a hydraulic oil/fluid for actuating and/or pressurizing the lifting cylinders (2.1, 3.1, 4.1), wherein provision is made of at least one tipping actuating unit (3.2), in particular a tipping valve (3.2), for actuating and pressurizing the tipping lifting cylinder (3.1), wherein provision is made of at least one pivoting actuating unit (2.2), in particular a pivoting valve (2.2), for actuating and/or pressurizing the pivoting lifting cylinder (2.1), wherein provision is made of a first connecting line (I) and a second connecting line (II) between the tipping lifting cylinder (3.1) and the compensation lifting cylinder (4.1) for hydraulic connection to one another such that they are integrated in a common hydraulic circuit, wherein the first connecting line (I) comprises at least one first controllable actuating member (6, 6.1), wherein provision is made of at least one first control line (III) for controlling/actuating the first controllable actuating member (6, 6.1) between the first actuating member (6, 6.1) and the second connecting line (II), wherein provision is made of at least one second control line (IV) for controlling/actuating the first actuating member (6, 6.1), or wherein at least the first connecting line (I) comprises at least one second controllable actuating member (6.5), characterized in that the first controllable actuating member (6, 6.1) is designed as a first differential-pressure-regulating unit for regulating a differential pressure or as a first differential-pressure-regulating valve for regulating a differential pressure, and in that the first connecting line (I) comprises at least one first load-holding unit for holding a load or first load-holding valve for holding a load, or in that the second connecting line comprises at least one second differential-pressure-regulating unit for regulating a differential pressure or second differential-pressure-regulating valve for regulating a differential pressure, and in that at least one second load-holding unit (6.3) for holding a load or second load-holding valve (6.3) for holding a load is arranged between the tipping actuating unit (3.2) and the tipping lifting cylinder (3.1) or the compensation lifting cylinder (4.1) or the first controllable actuating member (6.1) or the second controllable actuating member (6.5), and in that the second load-holding unit (6.3) is designed as a shut-off-valve arrangement (6.3) for hydraulic shut-off and/or comprises at least two second load-holding valves. <EOS>