1. 天工PY220MH平地机具有较(jiào)高的(dí)工作效率，它可(kě)以快速地铺设平整土地。2. 平地机具有较(jiào)低的(dí)操作难度，一般只需少量的(dí)培训即可(kě)上(shàng)手操作。3. 天工PY220MH平地机可(kě)以将土壤进行有效的(dí)压实，使得地面更加坚(jiān)实，提高了土地的(dí)承载能力。4. 平地机具有较(jiào)强的(dí)稳定性，它可(kě)以在不同的(dí)地形条件下进行作业，无论是坚(jiān)硬的(dí)土地还是软弱的(dí)土壤都可(kě)以适应。5. 平地机具备较(jiào)高的(dí)机动性，可(kě)以进行360度自由旋转，能够在狭小的(dí)空间内进行作业。6. 天工PY220MH平地机具备较(jiào)强的(dí)耐用性，使用寿命长，可(kě)以满足长期和大量的(dí)作业需求。7. 平地机的(dí)操作过程中较(jiào)少产生噪音和振动，对周围环境和操作人员的(dí)影响较(jiào)小。8. 平地机具有较(jiào)低的(dí)维护成本，保养简单，维修容易。总之，天工PY220MH平地机具有高效快速、易操作、稳定性好、机动性强、耐用性高等优点，是进行平整土地作业的(dí)理想选择。

1. Tiangong PY220MH motor grader has high working efficiency, it can quickly lay and level the land. 2. Motor grader has low operating difficulty, usually only need a small amount of training can be operated. 3. Tiangong PY220MH motor grader can compact the soil efficiently, make the ground more solid, and improve the bearing capacity of the land. 4. Motor grader has strong stability, it It can work in different terrain conditions, both hard and soft soil can be adapted. 5. The motor grader has high maneuverability, can be rotated freely in 360 degrees, and can work in narrow space. 6. Tiangong PY220MH motor grader has strong durability and long service life, which can meet the needs of long term and large amount of operation. 7. The motor grader's operation process produces less noise and vibration, which has less impact on the surrounding environment and operators. 8. The motor grader has low maintenance cost, simple maintenance and easy repair. 9. In a word, Tiangong PY220MH motor grader has the advantages of high efficiency, fast, easy to operate, good stability, strong maneuverability, durability and so on, which is the ideal choice to carry out land leveling operations.