The high speed hydraulic rammer uses the high impact generated by the high drop of the heavy hammer to force the materials with good performance such as crushed stone and slag into the foundation, forming one by one granular pier in the foundation, ensuring the firmness and hardness of the foundation, improving the bearing capacity of the base course, and avoiding settlement. Next, let's talk about the maintenance measures before and after the use of high-speed hydraulic rammer.
1. Clean the body, the internal and external parts of the high-speed hydraulic rammer, including hydraulic pump, gearbox, oil pipe connector, engine and other components, and carry out water tank flushing, oil hydraulic oil radiator, cylinder head radiator and cooling channel, so as to monitor whether there is leakage and help speed up heat dissipation;
2. Observe whether the bolts at each connection part of the high-speed hydraulic tamper are complete, loose or missing, such as engine claw bolts, transmission shaft bolts, gearbox fixing bolts, etc., and tighten the loose bolts in time to supplement the missing bolts;
3. List the faults of the high-speed hydraulic rammer one by one, follow the principle of "from easy to difficult", select the original accessories within the three guarantee period, and ensure the matching and quality. Remember to ensure the maintenance quality and avoid the same faults. In particular, potential safety hazards should be found and handled as soon as possible.
4. During the rental maintenance of high-speed hydraulic ram, grease shall be applied at each lubricating point according to the requirements of the user manual, and the antifreeze, engine oil, gear oil, hydraulic oil and coolant shall be replaced in time. The oil filter element, diesel filter element, hydraulic oil filter element and hydraulic transmission oil filter element shall be replaced as required.
Note: Some engines have one or two drain switches, and the coolant cannot be completely drained. If water is normally used, the antifreeze must be replaced in winter. Use a new antifreeze to drain the water, and then turn off the drain switch. If the engine is not replaced with antifreeze, the cylinder block may freeze and crack, causing unnecessary loss.
In addition, the construction personnel need to carry out multi-faceted planning on the construction site, strictly construct according to the design drawings, and ensure that the site roads are flat, solid and smooth. If there are dangerous areas, they should be marked with obvious signs. For the sake of the safety of all parties, we need to operate correctly and use more relevant content on our website http://www.sddhfjx.cn Consult!