Working machine and method for operating said working machine
First Claim
1. A truck-mounted concrete pump, comprising:
- a) a road vehicle comprising a chassis, a drive engine and a control unit, the control unit having a display and being fixed to the vehicle and located in a driver'"'"'s cab, the control unit configured to output operating information and warning and fault messages for operation of the drive engine;
b) a concrete pump built on the chassis and having a distributor boom connected thereto, in a working mode the concrete pump being supplied with drive energy from the drive engine to feed concrete;
c) a mobile remote-control operable at a distance from the chassis, the mobile remote-control configured to operate the concrete distributor boom and configured to simultaneously output at least one of the warning and fault messages which are output in the driver'"'"'s cab; and
d) the mobile remote-control further configured for manual operator intervention to change one or more conditions of the drive engine associated with the warning or fault messages.
1 Assignment
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Accused Products
Abstract
This disclosure relates to a working machine having a vehicle which comprises a chassis, a drive motor and a monitoring unit, which is fixed to the vehicle, for outputting operating information and also warning and interference messages for the operation of the drive motor, having a working assembly, in particular concrete pump, which can be transported on the chassis and is supplied with drive energy from the drive motor in a working mode, and having a mobile remote control device, which can be operated remotely from the chassis, for the working assembly. The remote control device comprises a mobile monitoring unit which is designed to output warning and interference messages for the operation of the drive motor.
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Citations
11 Claims
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1. A truck-mounted concrete pump, comprising:
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a) a road vehicle comprising a chassis, a drive engine and a control unit, the control unit having a display and being fixed to the vehicle and located in a driver'"'"'s cab, the control unit configured to output operating information and warning and fault messages for operation of the drive engine; b) a concrete pump built on the chassis and having a distributor boom connected thereto, in a working mode the concrete pump being supplied with drive energy from the drive engine to feed concrete; c) a mobile remote-control operable at a distance from the chassis, the mobile remote-control configured to operate the concrete distributor boom and configured to simultaneously output at least one of the warning and fault messages which are output in the driver'"'"'s cab; and d) the mobile remote-control further configured for manual operator intervention to change one or more conditions of the drive engine associated with the warning or fault messages. - View Dependent Claims (2, 3, 5, 6, 7, 8, 9, 10, 11)
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4. The concrete pump as claimed in 1, wherein the control unit fixed to the vehicle and the mobile remote-control unit are configured for actuation in parallel in order to simultaneously display warning and fault messages.
Specification