2012 November 27, the world's construction machinery industry event of the year --2012 Bauma (bauma China) opened at the Shanghai New International Expo Center. It is worth noting that, in the low-level operation of the Chinese construction machinery industry for more than a year, the exhibition area with a scale of 300,000 square meters will also exceed the previous years. This will undoubtedly bring new hope for the global construction machinery market to recover. China Construction Machinery Business Network brings dozens of powerful editors and teams to present the exciting annual feast of engineering machinery to readers in the industry with the theme of “ Fast, New, and Complete ” ! ( More exciting please see the bauma China 2012 feature: Detecting new BMW image   View industry development )
On the morning of November 27, the unveiling ceremony for the new machine of Sandvik Construction Machinery was held at the Shanghai BMW Exhibition. The global president of Sandvik Construction Machinery and the general manager of China attended the press conference. Sandvik chose to launch a new machine product for the construction machinery field at the Shanghai BMW 2012 exhibition. According to the editors of China Construction Machinery Business Network, the product is widely used in the construction of small and medium-sized construction, indicating that Sandvik's engineering machinery capacity has reached a new level. A customer at the scene stated that the new machine made him an eye-opener.

山特维克工程机械新机发布会隆重召开
Sandvik Construction Machinery New Machine Launching Ceremony

The new machine launched by Sandvik is equipped with a standard integrated dust removal device that can achieve a dust-free condition and ensure that the operator can work in a very comfortable and safe environment. In addition, the new machine is equipped with a vehicle-mounted engine. In addition to the impact function, other functions are achieved through hydraulic pressure, so that the fuel consumption of the entire device is effectively reduced. At the same time, in the walking area, the new machine has a single operating platform to ensure that operators can operate safely. At the same time, all the originals and accessories of the new machine are made from good suppliers worldwide, ensuring the superiority of the new machine and the reliability of the product.

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Tower Crane Gear

Tower Crane gear mainly including 19/38/99 teeth gear, bevel gear, Tower Crane Sun Gear, and so on, which are the critical parts of the tower crane reducer. 19 teeth gear and 38 teeth gear are connected with two motor shaft repectively, which are connected with 99 teeth gear. The speed is reduced by the transmission of gears.


A bevel gear is a type of gear that has teeth cut on a conical surface. It is commonly used in tower cranes to transmit power between the vertical and horizontal shafts.
In a tower crane, the bevel gear is typically used to change the direction of rotation. The vertical shaft, which is connected to the motor, rotates vertically, while the horizontal shaft, which is connected to the crane's boom, rotates horizontally.
The bevel gear consists of two gears with intersecting axes. The teeth on the gears are cut at an angle, allowing them to mesh smoothly and transmit power. The gear ratio of the bevel gear determines the speed and torque of the rotation.
The bevel gear in a tower crane is designed to withstand heavy loads and provide efficient power transmission. It is usually made of high-strength steel to ensure durability and reliability in demanding crane operations.
Overall, the bevel gear plays a crucial role in the functioning of a tower crane by enabling the transfer of power and changing the direction of rotation between the vertical and horizontal shafts.

Bevel Gear,Tower Crane Sun Gear,Crane Pinion Gear,Tower Crane Transmission Gear,Tower Crane Drive Shaft

SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.sytopkittowercrane.com