Nowadays, dynamic compaction machine is an indispensable mechanical equipment in the construction site. However, in real life, because the purchase price of the machine is very expensive, so most people will use the dynamic compaction machine to carry out construction work by leasing. Here, a small partner may ask: how to calculate the rental price of dynamic compaction machine? For this question, please see the following answers.
First of all, we need to make it clear that the dynamic compaction energy can be divided into low energy level, medium energy level and high energy level. The size of the construction project determines the size of the compaction energy, and the product of the hammer weight and the drop distance is called the compaction energy. As for the rental price of the dynamic compaction machine, the dynamic compaction construction team can determine the compaction energy through on-site trial compaction. If the compaction energy is too small, the reinforcement effect is poor, and the rental price is cheaper; If the tamping energy is too large, the saturated clay will destroy the soil, form rubber soil and reduce the strength, so the rental price is more affordable.
It is worth mentioning that the rental unit price of dynamic compaction machine is related to many factors, which is usually priced by square meter. The unit price is mainly related to the construction quantity, tamping energy, construction period, geological conditions and so on. It is not the same. The general unit price is 10 yuan / m2 - 30 yuan / m2. The rental unit price of dynamic compaction generally includes labor cost, diesel cost, machinery cost, material cost, equipment transfer cost, management cost and tax. Generally, it does not include the cost of tamping pit leveling and testing after tamping.
In fact, as long as it is more formal machinery rental companies, they rent dynamic compaction machine, the charge is more reasonable.