Description
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.
