In ***5, in the pile foundation construction of the Zen Stupa at Famen Temple in Shaanxi, NSR**0 rotary drilling rig transcended the performance limit of domestic similar drlling rigs with a pile diameter of 2m and a maximum depth of *5.*6m.

In ***6, NSR**0C rotary drilling rig was sold to Dubai of UAE and Saudi Arabia, marking its formal entry into the international market.

In ***8, TR**0D rotary drilling rig was ranked among “China’s top *0 Construction Machinery Products in ***7”.

On August *7, ***9, TR**0C rotary drilling created “China’s No.1 pile” with a pile diameter of 2m and a depth of **5m on the construction field of the super long bridge undertaken by China Railway Seventh Group Co., Ltd. on the conflux of Shijiazhuang-Wuhan Passenger Line and Lianyungang-Lanzhou Railway in Putian, Zhengzhou. On September *9, CSR Beijing Times introduced the Asia’s first high-torque TR**0C rotary drilling rig, which was independently developed with a drilling depth of **5m and a pile diameter of 3m.

In ***0, TR**0C rotary drilling rig won the gold prize for technical innovation of TOP*0 construction machinery products.

Many records and frequent construction operations proved that TR rotary drilling rigs of CSR Beijing Times have led similar products in the market.

Given the outstanding market performance of TR rotary drilling rigs, CSR Beijing Times has been concentrating on the upgraded product TR**0C, to practically serve customers with better products and services. Whether in maximum drilling depth and maximum drilling diameter, TR**0C has been the perfection of TR series.