Method and system to measure and monitor the grey water content in a rotating concrete mixer drum mixer truck using a sensor attached to the interior of the concrete mixer drum. By measuring the grey water content before a batching process takes place, the batched water (and cement content and admixture type and content) can be modified in order to maintain expected performance of the batched load in terms of both strength and rheology, or more simply, some or all of the grey water can be discharged from the concrete mixer drum before batching.

A vehicle includes a rolling chassis structure and a working component coupled to the rolling chassis structure. The rolling chassis structure includes a chassis, a non-working component, and a control interface. The non-working component is coupled to the chassis and is configured to facilitate transit operations for the rolling chassis structure. The control interface is disposed in a cab area of the chassis. The control interface is communicably coupled to the non-working component and is configured to control operation of the non-working component. The working component is configured to move relative to the chassis and is communicably coupled to the control interface. The control interface is configured to control movement of the working component.

A vehicle includes a chassis, a non-working component, a working component, a control interface module, and a control interface. The non-working component is coupled to the chassis and configured to facilitate transit operations for the vehicle. The working component is coupled to the chassis and configured to move relative to the chassis. The control interface module is communicably coupled to the working component and the non-working component. The control interface is communicably coupled to the control interface module and configured to control operations of the working component and the non-working component.

A vehicle, includes a control interface module, a rolling chassis structure, a working component, and a control interface. The rolling chassis structure includes a chassis and a non-working component. The non-working component is coupled to the chassis and configured to facilitate transit operations for the rolling chassis structure. The non-working component is communicably coupled to the control interface module. The working component is coupled to the rolling chassis structure and is configured to move relative to the chassis. The working component is communicably coupled to the control interface module. The control interface is communicably coupled to the control interface module and configured to receive one or more user commands. The control interface is configured to control an operation of at least one of the working component and the non-working component in response to the one or more user commands

A vehicle-mounted concrete pump includes: a concrete pump system designed to convey concrete; a hydraulic drive pump system which is designed to drive the concrete pump system and comprises a hydraulic pump drive shaft; a combustion drive motor system designed to drive the hydraulic pump drive shaft of the hydraulic drive pump system; and a liquid-cooled synchronous drive motor which is designed to drive the hydraulic pump drive shaft of the hydraulic drive pump system.

A vehicle-mounted concrete pump includes: a concrete pump system designed to convey concrete; a hydraulic drive pump system which is designed to drive the concrete pump system and comprises a hydraulic pump drive shaft; a combustion drive motor system designed to drive the hydraulic pump drive shaft of the hydraulic drive pump system; and a liquid-cooled synchronous drive motor which is designed to drive the hydraulic pump drive shaft of the hydraulic drive pump system.

A concrete transport vehicle has a vehicle chassis, a concrete drum unit and a drum lift apparatus. The vehicle chassis carries the concrete drum unit and the drum lift apparatus. The concrete drum unit has a concrete drum, wherein the concrete drum is adapted to discharge concrete. The drum lift apparatus is adapted to lift the concrete drum unit with reference to the vehicle chassis from a transport position to a discharge position, wherein a vehicle height of the concrete transport vehicle is lowered in the transport position compared to the discharge position and wherein a drumrear and a drumfront of the concrete drum unit each is lifted in the discharge position compared to the transport position.

A concrete transport vehicle has a vehicle chassis, a concrete drum unit and a drum lift apparatus. The vehicle chassis carries the concrete drum unit and the drum lift apparatus. The concrete drum unit has a concrete drum, wherein the concrete drum is adapted to discharge concrete. The drum lift apparatus is adapted to lift the concrete drum unit with reference to the vehicle chassis from a transport position to a discharge position, wherein a vehicle height of the concrete transport vehicle is lowered in the transport position compared to the discharge position and wherein a drumrear and a drumfront of the concrete drum unit each is lifted in the discharge position compared to the transport position.

A vehicle system includes a controller configured to acquire environment data, acquire GPS data including information regarding characteristics of a route between an initial location of a vehicle and a destination for the vehicle, receive an initial property of drum contents within a mixing drum of the vehicle, receive a target property for the drum contents, operate a drum drive system of the vehicle at a first drive speed determined based on the initial property, the target property, the environment data, and the GPS data, receive a signal from a mixture sensor indicative of a current property of the drum contents at a current location of the vehicle different than the initial location, and adjust the first drive speed of the drum drive system to a second drive speed where the second drive speed is determined based on the target property, the current property, updated environment data, and updated GPS data.

A vehicle system includes a controller configured to acquire environment data, acquire GPS data including information regarding characteristics of a route between an initial location of a vehicle and a destination for the vehicle, receive an initial property of drum contents within a mixing drum of the vehicle, receive a target property for the drum contents, operate a drum drive system of the vehicle at a first drive speed determined based on the initial property, the target property, the environment data, and the GPS data, receive a signal from a mixture sensor indicative of a current property of the drum contents at a current location of the vehicle different than the initial location, and adjust the first drive speed of the drum drive system to a second drive speed where the second drive speed is determined based on the target property, the current property, updated environment data, and updated GPS data.