Donker's DK20 Premium Mini Excavator with Joysticks and Kubota 25HP Motor

The engine of the DK20 Premium Mini Excavator is one of the key elements of the machine! It is a 3-cylinder Kubota diesel engine with 25HP and liquid cooling. It stands out for its robustness, high performance and fuel efficiency. With the right power, low emissions and simplified maintenance, this engine makes this Mini Excavator a highly efficient, robust machine, prepared to meet professional demands in the field. It ensures optimal performance in various applications! Engine maintenance has been developed to be simple, quick and accessible. The operator only needs to open the engine cover to have easy and direct access to the main maintenance points.

Using the new machine without performing the break-in period will deteriorate acceleration performance and may reduce the machine's lifespan.

During the first 100 hours of use of the new machine (as indicated by the timer), follow the instructions below:

• Properly warm up the engine and hydraulic oil.

• Avoid heavy load operations or sudden movements. Keep the load at approximately 80% of maximum capacity during operation. Do not start, accelerate, steer, or stop abruptly unless absolutely necessary.

This machine is mainly used for the following operations: Excavation Trench Opening Side Trench Opening Leveling Loading Main Product Features Reduced Dimensions and Flexible Operation Can be Equipped with Various Accessories

Length	3468 mm
Width	1200 mm
Height	2270 mm
Operating weight	2000 KG

• Use of appropriate tools - Do not use damaged or deteriorated tools, nor tools manufactured for another purpose.

• Critical safety parts to be replaced periodically - Replace fuel hoses periodically.

• Explosion-proof lamps - When checking fuel, lubricating oil, coolant and battery electrolyte, use explosion-proof lamps to prevent fires and explosions.

• Preparation of the work area - Choose a stable and level work area. Ensure adequate lighting conditions. For indoor operations, ensure good ventilation. Remove obstacles and hazardous materials. Clean the slippery areas!
  
  • Maintaining the machine always clean - Clean the machine before maintenance. Turn off the engine before cleaning the machine. Protect electrical parts from water ingress, as infiltration may cause short circuits or malfunctions. Do not clean the battery, electronic control units, sensors, or connectors with water or steam.
  
  
  • Turn off the engine before maintenance - While the machine is running, or even stopped with the engine running, avoid lubricating or making additional adjustments.

• Keep away from moving parts - Keep away from all rotating and moving parts. Entanglement of hands or tools in rotating or moving parts may cause accidents with serious injuries. Tools or other objects that fall into or become inserted into the fan or fan belt will be crushed or cut. Never throw or insert any object into the fan or fan belt!

• Secure machine securing - Before maintenance or repairs under the machine, lower all moving work devices to the ground or the lowest position and secure the tracks. Do not access the area under the machine or work device before being properly supported.

• Precautions during refueling - Smoking or using open flames is prohibited during refueling and in the vicinity of the refueling point. Fill the fuel tank in a well-ventilated area. Do not fill the tank completely; leave room for fuel expansion. Handling hoses - Leaking lubricating oil or fuel can cause a fire. Do not twist, bend, or hit any hose!