The QGD400 boom type tower crane is Guizhou Guizhou force Heavy Industry Co. Ltd. Langfang Institute of technology introduction, France Potain production process and in accordance with the GB/T13752-92 tower crane design standard "," GB/T3811-2008 "," GB/T5031-2008 "crane design standard" tower crane standard design and manufacture of new type tower crane for building. The machine is a boom, hydraulic jack up and up rotation multi purpose tower crane. The tower crane has many working modes and a wide range of applications. The machine has fixed, underframe type, attached type, traveling type and inner climbing type.

Specification parameter
Model: QGD400
Category: moving arm series
Rated lifting torque: 400t.m
Maximum weight: 20T
Arm end weight: 5.0T
Arm length: 60M
Independent height: 65m
Attachment height: 182m
Standard section: 2.5m x 2.5m x 6.0m

Technical highlights

This machine adopts A. arm type structure, good anti - interference type tower crane;
B, performance parameters and technical indicators are in the lead in China. The overall shape of the machine is internationally popular, very beautiful, and is deeply loved by domestic and foreign users.
C, many working methods, wide range of application. The machine has a variety of working methods such as fixed type, walking type, bottom frame type and attachment type. It is suitable for various kinds of construction objects.
D. has high speed, good speed control performance, stable work and high efficiency.
The f. driver's room is spacious, comfortable, and wide field of vision, creating a good working environment for the operator.

Bright spot of electrical control system
E, using the full frequency conversion mechanism, the braking is stable and efficient, the positioning is accurate, and the maintenance and maintenance is simple.
F, equipped with complete and complete safety equipment, and for mechanical or mechanical and electrical integration products with high reliability and high precision, ensure the safety of the tower crane.

Bright spot of steel structure
H, each component is analyzed and calculated by the finite element force software, and the design is more safe.
I, pagoda body is one type of standard section, convenient transportation, high interchangeability.
J, a large number of materials used in Q345B material, steel structure light weight, high bearing capacity, long service life.

Product configuration