Achieving increased productivity and quality of work results, despite the lack of skilled operators, requires ever more assistance functions and autonomy in off-highway equipment.
To reliably advance machine functions, it is key to select the optimum sensor solution. We guide you to the right sensor solution for construction vehicle application fields like boom and bucket positioning, fluid handling and structural strain and damage monitoring. These application fields apply to many different vehicles such as excavators, dump trucks, dozers, wheel loaders, motor graders, drill rigs, concrete pumps and others.
Sensor solution guide
Baumer sensors give required feedback for determining position and orientation of working implements and vehicles to automate digging, grading and loading operations. Load cycles are moreover supported by measuring bucket and trailer load and steering angle. To ensure the equipment is operated safely, fluid sensors give feedback on the hydraulic oil condition like temperature, level, or pressure.
Sensor solutions for applications in construction equipment at a glance:
The working range and orientation of machines with booms is determined not only by the boom and bucket positions, but also by the angular position between the upper structure and the lower structure.
Baumer absolute magnetic encoders allow for a reliable long-term operation under harsh conditions, and are also available in redundant versions.
Together with the boom angles, the bucket angle determines the position of the blade relative to the upper structure, and allows for automation and assistance in work processes such as digging, loading, grading, etc.
The compact, magnetic bearing-less encoder allows for an easy integration, lower total system cost, and reliable operation under high load conditions.
An GIM700DR dynamic inclination sensor may be used alternatively.
Knowing the correct boom angles is mandatory for calculating the working range, determine the blade position and automate and assist in work processes such as loading, digging, grade control systems, etc.
The Baumer dynamic inclination sensor delivers high measurement accuracy in dynamic applications to allow for higher productivity through automation. It is equipped with with CAN output, tailored to off-highway.
An EB360R absolute encoder kit or EAM580R absolute encoders may be used alternatively.
Optimizing the fill factor of the bucket in wheel loaders increases productivity and gives valuable feedback to the operator for further optimization.
Baumer strain sensors offer an easy to integrate measurement of large forces in harsh outdoor environment, with a stable measurement over time and temperature changes. Usage of one sensor for different applications and force ranges.
Easily integrates into existing structures and may increase productivity of the equipment through better utilization
The pressure of a medium is one of the most important parameters in fluid technology. Its main purpose is to monitor operation and provide feedback control for work processes.
The fully welded Baumer pressure sensor with its high proof and burst pressure capabilities is ideal for hydraulic pressure monitoring.
Absolute magnetic encoders are used to determine the direction of travel of the vehicle to support automation of e.g. load cycles and autonomy concepts.
Overloading mobile machines is dangerous and increases wear and tear on the mechanical structure, steering, suspension and hydraulic system. It may also lead to unjustified warranty claims towards the machine manufacturer.
Baumer strain sensors offer an easy to integrate measurement of large forces in harsh outdoor environments, with a stable measurement over time and temperature changes. Usage of one sensor for different applications and force ranges.
Easily integrates into existing structures and may reduce warranty claims.
It is important to know the hydraulic oil temperature in a system. Too high temperatures lead to premature aging of the hydraulic fluid and seals. Also the viscosity of the fluid depends on the temperature and control may need to be adjusted depending on the fluid temperature.
The compact and rugged design offers typical process connections, e.g. G ¼ A ISO 1179-2 (DIN 3852-E). It is ideal for low pressure conditions (up to 100bar).
The Baumer oil level switch prevents damages caused by low fluid levels. Baumer brings capacitive frequency sweep technology to the off-highway industry. The CFAK 22 is superior to established technologies, such as float switches, fixed frequency capacitive and electro-optical level sensors. It is factory pre-set for hydraulic fluids and other operating fluids with similar properties such as transmission oil, diesel, etc.
It can be used for unpressurized fluid monitoring in e.g. differential cases, gear boxes, fluid tanks and for leakage detection.
Smart angle and inclinations sensors for precise positioning of booms and buckets to automate work processes such as digging, grade control and load cycles.
Smart process, force and position sensors help prevent damage to the structure of mobile machines.
Boom and bucket positioning
Boom and bucket positioning is required in many mobile machines e.g. to detect and limit the working area, to increase efficiency and to automate work processes up to autonomous applications and vehicles. Baumer sensors are used for positioning of rotary motion and boom angles, monitoring of linear movement and several tools. Boom and bucket angles, and the upper structure position together allow for a precise positioning of the bucket blade or other tools to automate and assist in work processes.
Together with the boom angles, the bucket angle determines the position of the blade relative to the upper structure, and allows for automation and assistance in work processes such as digging, loading, grading, etc.
The compact, magnetic bearing-less encoder allows for an easy integration, lower total system cost, and reliable operation under high load conditions.
GIM700DR dynamic inclination sensor may be used alternatively.
Knowing the correct boom angles is mandatory for calculating the working range, determine the blade position and automate and assist in work processes such as digging, loading, grading, etc.
The compact, magnetic bearing-less encoder allows for an easy integration, lower total system cost, and reliable operation under high load conditions.
GIM700DR dynamic inclination sensors or EAM580R absolute encoders may be used alternatively.
Knowing the correct boom angles is mandatory for calculating the working range, determine the blade position and automate and assist in work processes such as loading, digging, grade control systems, etc.
The Baumer dynamic inclination sensor delivers high measurement accuracy in dynamic applications to allow for higher productivity through automation. It is equipped with with CAN output, tailored to off-highway.
EB360R absolute encoder kit or EAM580R absolute encoders may be used alternatively.
The working range and orientation of machines with booms is determined not only by the boom and bucket positions, but also by the angular position between the upper structure and the lower structure.
Baumer absolute magnetic encoders allow for a reliable long-term operation under harsh conditions, and are also available in redundant versions.
Hydraulic fluid monitoring
The hydraulic system is one of the key systems in modern mobile machines. Knowing parameters such as temperature, pressure, low fluid level, or leakage helps maintaining productivity and prevents damage.
The pressure of a medium is one of the most important parameters in fluid technology. Its main purpose is to monitor operation and provide feedback control for work processes.
The fully welded Baumer pressure sensor with its high proof and burst pressure capabilities is ideal for hydraulic pressure monitoring.
It is important to know the hydraulic oil temperature in a system. Too high temperatures lead to premature aging of the hydraulic fluid and seals. Also the viscosity of the fluid depends on the temperature and control may need to be adjusted depending on the fluid temperature.
The compact and rugged design offers typical process connections, e.g. G ¼ A ISO 1179-2 (DIN 3852-E). It is ideal for low pressure conditions (up to 100bar).
The Baumer oil level switch prevents damages caused by low fluid levels. Baumer brings capacitive frequency sweep technology to the off-highway industry. The CFAK 22 is superior to established technologies, such as float switches, fixed frequency capacitive and electro-optical level sensors. It is factory pre-set for hydraulic fluids and other operating fluids with similar properties such as transmission oil, diesel, etc.
It can be used for unpressurized fluid monitoring in e.g. differential cases, gear boxes, fluid tanks and for leakage detection.
Structural strain and damage
Many machines systematically experience large loads during operation. Sometimes these loads exceed the specifications and may lead to unjustified warranty claims. It may also be advantageous to monitor critical structural components and limit power output to avoid damage or notify the operator of an impending failure. This in turn reduces warranty cost and increases uptime.
The pressure of a medium is one of the most important parameters in fluid technology. Its main purpose is to monitor operation and provide feedback control for work processes.
The fully welded Baumer pressure sensor with its high proof and burst pressure capabilities is ideal for hydraulic pressure monitoring.
Overloading mobile machines is dangerous and increases wear and tear on the mechanical structure, steering, suspension and hydraulic system. It may also lead to unjustified warranty claims towards the machine manufacturer.
Baumer analog inductive sensors are a cost effective way to measure load by measuring the deflection of load-bearing parts. This is particularly useful if quick load changes need to be observed.
Inductive analog sensors are the technology of choice in off-highway machines for distance sensing applications on metal objects and allow for robust, non-contact measurement.
Bearings can wear out and get damaged without becoming apparent during operation. Precisely measure shaft centering is an early indication of a failing bearing. Inductive analog sensors are the technology of choice in off-highway machines for distance sensing applications on metal objects and allow for robust, non-contact measurement.
Overloading mobile machines is dangerous and increases wear and tear on the mechanical structure, steering, suspension and hydraulic system. It may also lead to unjustified warranty claims towards the machine manufacturer.
Baumer analog inductive sensors are a cost effective way to measure load by measuring the deflection of load-bearing parts. This is particularly useful if quick load changes need to be observed.
Inductive analog sensors are the technology of choice in off-highway machines for distance sensing applications on metal objects and allow for robust, non-contact measurement.
Make a difference for your construction equipment
High performing sensors support the increase of productivity, process flexibility and improved quality of work results. Construction equipment requires always robust, compact and reliable sensor solutions for extended uptime and cost of operation.
Experience why you can make a difference realizing these goals with Baumer sensors.
