When operating the L85 wheel excavator, the operator should remain attentive and operate following the instructions.
Operation method of L85 wheeled excavator in hilly area
The L85 wheel excavator should drive at a low speed when passing through a high protruding obstacle. When the front wheel is about to drive over the obstacle, the accelerator should be slightly increased. Release the accelerator pedal immediately after driving over the obstacle, and let the front wheel slide down the obstacle by itself. Then pass the rear wheel in the same way.
When the L85 wheeled excavator is on the concave road in the field, the accelerator pedal should be released in advance, the speed of the vehicle should be slowed down by braking, and the inertia should be used to slowly slip in. When the front wheel slips to the bottom of the pothole, step on the accelerator pedal to drive the front wheel out of the pothole. Use the same method to get the rear wheels out of the depression as well.
Operation method of L85 wheeled excavator in the field
When there is a muddy road in the wild, use medium or low speed to pass directly, and try to avoid shifting or parking halfway. If parking, start at a higher speed than usual and use momentum to get out of the trap.
Operation method of L85 wheeled excavator in Wet section
When the L85 wheel excavator slips in wet section, the speed should be reduced immediately, and the steering wheel should be turned in the same direction as the rear wheel slides at the same time. After the front wheel is in line with the fuselage, drive the L85 wheeled excavator into the right path. When the excavator is slipping, remember not to brake suddenly and turn the steering wheel to avoid greater slippage.
If the wheel slips into the mud during the journey, the excavator should be turned backwards and then proceed to forward according to the road conditions. If it still cannot be driven out, do not use this method in succession, so as to prevent the wheels from turning in place and sinking deeper. At this time, you can use four-wheel drive or use outriggers to support the body, lay gravel, wood or branches under the sunken wheel, and then drive the L85 wheeled excavator out.
L85 Wheeled Excavator Safety Precautions
Operators without special training and without operating license are not allowed to operate. Operators and maintenance personnel must wear safety helmets and protective glasses during work. Operators of L85 wheeled excavators must carefully read the operation and maintenance manual and the Engine Operation and Maintenance Manual to be familiar with the structure, performance, use characteristics and maintenance of the machine. Before the L85 excavator runs continuously, the outriggers and bulldozer blade (if equipped) should be put away, and the anti-drop pins should be inserted to prevent the outriggers from protruding under special circumstances, causing safety problems.
L85 Wheeled Excavator brake system Precautions
When the L85 wheeled excavator is walking, especially when going downhill, pay attention to the air pressure indication in the air tank (usually 0.6-0.7MPa). The air pressure is too high or too low, which will affect the braking performance, which will cause a safety accident. When braking, depress the clutch pedal first, and then depress the brake valve pedal. The braking system and travel transmission system should be checked frequently. Whether there is air leakage, oil leakage, loose bolts, etc., to prevent accidents. When using it continuously downhill, a brake cooling device should be installed. When the wheeled excavator is walking, sharp materials on the ground should be removed, otherwise it will cause human-made damage to the tire and even cause a safety accident. The tire inflation pressure should be checked frequently to avoid abnormal tire damage caused by excessively high or low pressure.
L85 Wheeled Excavator brake system Precautions
The fuel used must be precipitated for 48 hours before refilling. It is not allowed to refill the fuel tank without precipitation and filtering. It is strictly forbidden to approach fireworks at the fuel and fuel tank filling ports to avoid fire. The engine should be started in strict accordance with the procedures specified in the manual. Before starting and working, the L85 wheeled excavator should pay attention to the safety of people and objects within 10 meters. When working at night, ensure that the lighting equipment is in good condition. When using L85 wheeled excavator, you should always pay attention to observe the working conditions of instruments and components and listen to the sound. When an abnormal phenomenon occurs, it should be stopped immediately for inspection and troubleshooting.
Operation method of L85 wheel excavator
The fuel used must be precipitated for 48 hours before refilling. It is not allowed to refill the fuel tank without precipitation and filtering. It is strictly forbidden to approach fireworks at the fuel and fuel tank filling ports to avoid fire. The engine should be started in strict accordance with the procedures specified in the manual. Before starting and working, the L85 wheeled excavator should pay attention to the safety of people and objects within 10 meters. When working at night, ensure that the lighting equipment is in good condition. When using L85 wheeled excavator, you should always pay attention to observe the working conditions of instruments and components and listen to the sound. When an abnormal phenomenon occurs, it should be stopped immediately for inspection and troubleshooting.
