Jzc350-DHL350 diesel lift mixer English manualDHL350 CATALOGUE 1 Usage and function----------------------------------------------------------------------------1 2 Technical parameter------------------

The DHL350 concrete mixer consists of a mixing drum, a hydraulic pump, a diesel engine, a hydraulic lifting system, a water tank, a control handle, and a tire chassis. The mixing drum is made of high-quality steel, and the inner wall is welded with wear-resistant materials to ensure durability and good mixing effect. The hydraulic pump is used to provide hydraulic pressure for the lifting system, and the diesel engine provides power for the whole machine. The hydraulic lifting system includes a hydraulic cylinder, a hydraulic motor, and a hydraulic control valve, which can lift and lower the mixing drum easily and quickly. The water tank is used to store water for mixing, and the control handle is used to control the lifting and dropping of the mixing drum. The tire chassis is equipped with two wheels and a tow bar, which can be easily moved to different construction sites.

4. check before use of new machine and trial operation Before using the new machine, the following checks should be done:

1. Check if all the parts are in good condition and complete.
2. Check if the bolts are tightened.
3. Check the oil level of the engine and hydraulic oil tank.
4. Check the tire pressure and make sure they are in good condition.
5. Check the electrical system and make sure it is connected correctly.
6. Check the hydraulic system and make sure there is no leakage.

After the above checks, the machine can be started for trial operation. During the trial operation, pay attention to the following:

1. Observe the rotation direction of the mixing drum and the hydraulic pump, which should be consistent with the indicated direction.
2. Check if the lifting and dropping of the mixing drum is smooth and stable.
3. Check if the mixing effect is good and there is no abnormal noise or vibration.

5. operating and use

1. Start the diesel engine and let it run for a while to warm up.
2. Add water and materials to the mixing drum according to the required ratio.
3. Use the control handle to lift and drop the mixing drum to start the mixing process.
4. After mixing, use the control handle to lift the mixing drum and discharge the concrete to the designated location.
5. After use, clean the mixing drum and the hydraulic system, and park the machine in a safe and dry place.

6.the repair and maintainance of the machine

1. Regularly check the oil level of the engine and hydraulic oil tank, and add oil in time if necessary.
2. Check the tire pressure and make sure they are in good condition.
3. Check and tighten the bolts and nuts regularly to ensure the stability of the machine.
4. Clean the mixing drum and the hydraulic system after each use to prevent blockage and corrosion.
5. Replace the hydraulic oil and engine oil regularly according to the maintenance manual.
6. Check the wear of the mixing blades and replace them in time if necessary.
7. If there is any abnormal noise or vibration during use, stop the machine immediately and check the cause