US 2025/0289690 A1 · CRANE WITH ELECTRIC POWER TAKE-OFF

Abstract

A vehicle system includes a chassis, a prime mover, a body assembly, a boom assembly, an electrical accessory equipment system, and an electric power take-off system. The chassis supports a plurality of wheels. The prime mover is configured to provide energy to drive at least one of the plurality of wheels. The body assembly is supported by the chassis. The boom assembly is coupled to the body assembly and includes a hydraulic actuator. The electrical accessory equipment system is coupled to the body assembly. The electrical accessory equipment system includes one or more batteries, and an electric power take-off system electrically coupled to the electrical accessory equipment system. The electric power take-off system is configured to power the hydraulic actuator using electrical energy from the one or more batteries.

Claims20

Dependent claims

A vehicle comprising:

a chassis supporting a plurality of wheels;
a prime mover configured to provide energy to drive at least one of the plurality of wheels;
a body assembly supported by the chassis;
a boom assembly coupled to the body assembly, the boom assembly comprising a hydraulic actuator;
an electric power take-off system comprising:
an electric motor;
and
a hydraulic pump coupled to the electric motor, the hydraulic pump configured to supply pressurized hydraulic fluid to the hydraulic actuator;
and
an electrical accessory equipment system coupled to the body assembly, the electrical accessory equipment system comprising:
one or more batteries;
and
a controller configured to selectively control allocation of power from the one or more batteries to the electric motor.

10 more elements

Dependencies are inferred from the claim text.

Crane with electric power take-off

Life of this patent

Crane with electric power take-off

Life of this patent

Abstract

Claims20