Maintenance precautions for automatic feeding mixer
1. After unloading at the construction site, immediately use the hose provided with the mixer truck to flush the feed hopper, discharge hopper, discharge chute, etc., to remove the sludge and concrete adhering to the body.
On the way back to the mixing station, 150-200L of water should be injected into the mixing drum to clean the concrete residue bonded by the drum wall and the blades.
2. After the work every day, the driver should be responsible for injecting clean water into the mixing drum and rotating at high speed (14-18 rpm) for 5-10 minutes, and then draining the water to ensure the cleanliness of the drum.
When cleaning each part of the mixing drum with high pressure water, avoid the instrument and the joystick and other parts.
The distance between the pressure water nozzle and the painted surface of the vehicle body shall not be less than 40 cm.
3. When removing the dirt and residual concrete slag inside and outside the mixing drum, and when the mechanic enters the drum for maintenance and welding repair work, it is necessary to turn off the car engine first to make the mixing drum completely stop rotating.
During the working period of the mechanic entering the drum, it is necessary to ensure that the mixing drum is well ventilated, the air is fresh, there is no natural gas and harmful dust, and the oxygen supply is sufficient.
When using power tools in the barrel, the operator must have good insulation protection.
4. When working, do not put your hand into the rotating mixing drum.
It is strictly forbidden to put your hand into the connection part of the main discharge chute and the extended discharge chute.
What should be paid attention to when the automatic handover mixer is working to avoid accidents.
Yuchai engine Fenyi axle 16/70-20 Tire
Zhongchuan hydraulic system Computer control Weighing system
Driver’s cab Seat Shift paddles Fan Hand break
Hot Tags: 4m3 self loading concrete mixer truck, China 4m3 self loading concrete mixer truck suppliers, manufacturers
Main parameter of EP 4m3 self-loading concrete mixer
Item | Parameter |
Drum capacity | 6.2m3 |
Concrete output | 4m3 |
Loading ratio | 76% |
Rotary drum | Discharge mouth height 1.8 meters. Level turn 270 ° |
Production capacity | 4 batches in an hour. 16 cubic meters per hour |
Engine | diesel, water cooling, 4 cylinders, 92 KW |
Transmission way | --Full hydraulic drive. --4 wheel drive and 2 turns. --All the power comes from hydraulic oil, including walking 4X4. |
Climbing ability | 30% |
Speed | --Low speed 0-25 km/h, |
CAB | Ultra wide deluxe cab . ROPS type |
Hydraulic system | Open feed, two gear pump participate in action. |
Joystick | A four-way hydraulic pilot with an electric control button controls the bucket. |
Bucket | 650L, hydraulic gate |
Chute | Equipped with two removable shaft pins to increase the discharge length. |
Water supply system | Self-priming hydraulic drive pump/electronic water flow monitor/high pressure washer (optional). |
Brake | Inner wheel brake and the emergency brake operate on 4 wheels, enabling the small servo pump on the independent double-return road.Negative pressure type stop brake, the front bridge is equipped with inner hub. |
Turn | Hydraulic steering, rear wheel steering |
Tyre | 16/70-20 wire tires |
Power system | 24V |
OIL TANK/water tank | 2 x210L water tank. |
Diesel tank | 125L |
Hydraulic tank | 130L |
Weight | 8700KG |
Dimension(L*W*H) | 7500x2700x4830mm |
Wheelbase | 2350mm |
Remarks:
Technical data may change due to technical progress. Be subject to modification without notice.
