Groeneveld supplies the perfect solution for any system and machine.  For over 47 years, Groeneveld has become synonymous with lubrication systems: Wheel loaders, excavators and heavy trailers have become unimaginable without Groeneveld's automatic lubrication products.

Groeneveld's lubrication, oil management and safety support systems are versatile.  The Oilmaster is not only a perfect oil management system for buses and trucks, but also for yachts and generators; Groeneveld automatic lubrication systems are perfectly suitable for the lubrication of cranes on workboats.  Greensight can be used on maintenance trains, special forklift trucks in steel plants and excavators on train undercarriages.

Special applications are available upon request, so be sure to contact Groeneveld about improving your operation.

Automatically lubricates better

Manual lubrication is dirty, unpleasant, time consuming work.  This is time during which equipment should be in operation for profitability.  Manual lubrication can be unsafe because surfaces can be hard to reach and potentially all areas requiring grease may not be lubricated.  Automatic lubrication with a Groeneveld system is the solution and offers major benefits:

  • Frequent automatic lubrication reduces wear and saves time and money 
  • Longer life span of the lubricated components 
  • Higher residual value
  • Up to 50% less grease consumption due to optimum dosing 
  • Grease spreads efficiently across the surface, because lubrication takes place while the equipment is in operation
  • Grease is applied in small amounts at regular intervals
  • A grease collar is created around the pivot point
  • Dirt and water are kept out (even during high-pressure cleaning)


Ship deck equipment

Manual lubrication of ship deck equipment takes valuable time each day.  In order to achieve equipment uptime, automatic lubrication is a solution that cannot be ignored by modern shipbuilders and ship owners.


Reduce risks, enhance safety

The Greensight obstacle detection/camera systems offers an excellent solution to increase safety.  Here are the main benefits:

  • Ultrasonic acoustic warning system 
  • Improved safety around the equipment
  • Less risk of damage and personal injury
  • Increased uptime 
  • No information overload for the operator
  • Fully integrated and modular system 
  • Fully adjustable to the application and the customer needs 
  • Expandable, with the unique Smart alarm, the sound level of which automatically adapts to ambient noise

Greensight obstacle detection system

Greensight is available as an obstacle detection system, camera system and as a combination of both. The implementation of ultrasound allows the system to detect obstacles in the pre-set zones. The detection area consists of three zones, each with its own level of focus. The system can be expanded with sensors either on the side or top of the equipment.  As soon as an obstacle is detected, an acoustic signal is sounded and the operator is notified on the display, where the obstacle is located.  The operator is able to fully concentrate on his work and be warned as soon as a person or object enters the detection area.

Modular system

The Greensight system can be set up modularly.  It is an integrated solution that can be perfectly adapted to the application.  Detection areas can also be adjusted as desired after it has been put into operation. All of the components shown below can be individually connected to the control unit.

1. Control unit

The control unit is the core of each Greensight system. For smaller systems Groeneveld supplies a control unit with six connections, for larger systems a control unit with 15 connections is available. On this basis, each system can be built up modularly.

2. Sensors

The basic components of the Greensight detection system are the two sensors on the rear of the vehicle. The compact sensors detect objects that have a diameter larger than 75 mm. The in-cab display warns the driver through light and acoustic signals.

3. Additional sensors

To expand the obstacle detection system, sensors are available to mount on top or on the sides of the vehicle. This enlarges the detection area of the vehicle.

4. Camera system

The obstacle detection system can be expanded with the Groeneveld camera system, which can also function independently.

5. Smart alarm

The Greensight ultrasonic safety system warns the driver through acoustic and light signals. By expanding the system with the Smart alarm, people close to the vehicle are also warned as soon as Greensight observes them or an obstacle. Only then the smart alarm is activated, it is not standard while reversing. Thus an acoustic signal is given only when it is necessary, warning bystanders to stay alert. The volume of the Smart alarm automatically adapts to the ambient noise.


Greensight camera system

In addition to the ultrasonic detection system, Groeneveld supplies a high quality camera system, which can significantly improve visibility for the operator. This is a solution for blind spots. Four cameras can be connected to the monitor, with all four of the camera images able to be displayed in a split screen. The Groeneveld camera system can be used stand alone, or as a supplement to the Greensight ultrasonic detection system. A combination that significantly improves safety, while increasing the comfort of the operator as well.

Unique characteristics

  • Clear and sharp images
  • No condensation and frost issues due to automatically heated lens surface
  • Possible expansion up to four cameras
  • CAN-bus connectivity prepared
  • High sensitivity at 0.025 lux (good visibility with little light)
  • Switches easily between different camera images

The safety support systems are widely deployable. Well trained and experienced technicians can install the systems to almost any imaginable application. Wherever it is installed, the safety is increased in an effective way.

Maintenance trains


Always the correct level of oil

Groeneveld's Oilmaster oil management system ensures that the oil is always at an optimum level. Checking the oil level manually, is a thing of the past. This will not only save time, but will also prevent engine damage with all its costly and time consuming consequences. The Oilmaster offers the following benefits:

  • No need to check the oil level and fill the oil manually - pure time gain
  • Always the optimum oil level and correct oil specification
  • No engine damage as a result of an insufficient amount of oil in the engine
  • Less downtime as a result of repair and maintenance
  • Less risk of damaging expensive exhaust gas after treatment systems
  • Lower oil consumption
  • No risk of an increased fuel consumption due to overfilling
  • Less oil required during oil change
  • Lower costs

Reliable operation

The oil level in the engine is measured via a sensor. If the oil level drops below a pre-defined level, the Oilmaster will automatically fill half a litre of oil, independent of temperature and viscosity. Information about the amount of oil added is stored in the internal memory and can be used to perform preventive maintenance..

System overview


The Oilmaster oil management system consists of the following components:

  1. Oil reservoir
  2. Pump unit
  3. Control light
  4. Sump plug
  5. Oil level sensor

The Groeneveld Oilmaster, originally developed for road transport, public transport, earthmoving equipment and generator sets, is increasingly used on marine engines. Groeneveld's advanced oil management system ensures that the engine oil remains at precisely the right level at all times. In other words, the oil level should not be too low, as this may result in costly engine damage, but neither should it be too high, as this may result in excessive oil consumption, oil leaks along seals and gaskets and even damage to exhaust gas after treatment systems. In addition, the Oilmaster reduces the likelihood of sub-standard engine oil or engine oil with incorrect specifications being added.

Marine engines


Four Oilmaster HD systems installed in a ship's hold.


The Oilmaster used on a generator set.

We use cookies which are necessary for the proper functioning of our website. Besides those elementary cookies we make use of cookies to collect statistics in order to optimize our website. Those cookies include Google Tag Manager (to provide content based on a certain journey), Google Analytics (inter alia for tracking the total number of visits), Hotjar and Pardot (to analyze visitor’s behavior on a single page). All for giving you the best experience possible and providing you with the right information.