Abstract: A lift device includes a base, a turntable coupled to the base, a boom pivotably coupled to the turntable, and an actuator assembly. The actuator assembly includes a first actuator, a first coupler positioned at a first end of the first actuator, a second actuator, a second coupler positioned at a third end of the second actuator, and a third coupler. The first coupler and the second coupler pivotably couple the first actuator and the second actuator, respectively, to one of the boom or the turntable. The third coupler includes a body and a plurality of arms extending from the body. The body defines (i) a first interface that engages with an opposing second end of the first actuator and (ii) a second interface that engages with an opposing fourth end of the second actuator. The plurality of arms are pivotably coupled to the other one of the boom or the turntable.

Abstract: A lift device includes a base, a turntable coupled to the base, a boom pivotably coupled to the turntable, and an actuator assembly. The actuator assembly includes a first actuator, a first coupler positioned at a first end of the first actuator, a second actuator, a second coupler positioned at a third end of the second actuator, and a third coupler. The first coupler and the second coupler pivotably couple the first actuator and the second actuator, respectively, to one of the boom or the turntable. The third coupler includes a body and a plurality of arms extending from the body. The body defines (i) a first interface that engages with an opposing second end of the first actuator and (ii) a second interface that engages with an opposing fourth end of the second actuator. The plurality of arms are pivotably coupled to the other one of the boom or the turntable.

Abstract: A lift device includes a base, a boom coupled to the base, and an actuator assembly having (i) a first end coupled to the base and (ii) an opposing second end coupled the boom. The actuator assembly includes a first actuator, a second actuator, and a coupler coupling the first actuator and the second actuator together at or proximate one of the first end or the opposing second end of the actuator assembly. The coupler is pivotally coupled to a pivot point of one of the boom or the base. The coupler pivots with the first actuator and the second actuator about the pivot point.

Abstract: A lift device includes a base, a boom coupled to the base, and an actuator assembly having (i) a first end coupled to the base and (ii) an opposing second end coupled the boom. The actuator assembly includes a first actuator, a second actuator, and a coupler coupling the first actuator and the second actuator together at or proximate one of the first end or the opposing second end of the actuator assembly. The coupler is pivotally coupled to a pivot point of one of the boom or the base. The coupler pivots with the first actuator and the second actuator about the pivot point.

Abstract: A boom assembly includes a first boom, a second boom pivotally coupled to the first boom, and an actuator assembly having (i) a first end coupled to at least one of the first boom or the second boom and (ii) an opposing second end coupled to the second boom. The actuator assembly includes a first actuator, a second actuator flexibly joined to the first actuator at the opposing second end of the actuator assembly, and a rigid coupler positioned to fixedly couple the first actuator and the second actuator together at the first end of the actuator assembly. The rigid coupler is configured to pivotally couple the first end of the actuator assembly to the at least one of the first boom or the second boom. The first actuator and the second actuator are configured to move relative to one another in response to various loading conditions.

Abstract: A boom assembly includes a first boom, a second boom pivotally coupled to the first boom, and an actuator assembly having (i) a first end coupled to at least one of the first boom or the second boom and (ii) an opposing second end coupled to the second boom. The actuator assembly includes a first actuator, a second actuator flexibly joined to the first actuator at the opposing second end of the actuator assembly, and a rigid coupler positioned to fixedly couple the first actuator and the second actuator together at the first end of the actuator assembly. The rigid coupler is configured to pivotally couple the first end of the actuator assembly to the at least one of the first boom or the second boom. The first actuator and the second actuator are configured to move relative to one another in response to various loading conditions.

Abstract: A boom assembly includes a lower boom, an upper boom, and an actuator assembly. The lower boom has an upper end and a base end. The base end is configured to be pivotally coupled to a lift device. The upper boom has a lower end pivotally coupled to the upper end of the lower boom. The actuator assembly has (i) a first end coupled to at least one of the upper end of the lower boom and the lower end of the upper boom, and (ii) an opposing second end coupled to the upper boom. The actuator assembly includes a first actuator and a second actuator. The second actuator is rigidly joined to the first actuator at the first end of the actuator assembly and flexibly joined to the first actuator at the opposing second end of the actuator assembly.

Abstract: A boom assembly includes a lower boom, an upper boom, and an actuator assembly. The lower boom has an upper end and a base end. The base end is configured to be pivotally coupled to a lift device. The upper boom has a lower end pivotally coupled to the upper end of the lower boom. The actuator assembly has (i) a first end coupled to at least one of the upper end of the lower boom and the lower end of the upper boom, and (ii) an opposing second end coupled to the upper boom. The actuator assembly includes a first actuator and a second actuator. The second actuator is rigidly joined to the first actuator at the first end of the actuator assembly and flexibly joined to the first actuator at the opposing second end of the actuator assembly.