In the selection of 2008 Jinjiang Municipal Science and Technology Award, Jingong Machinery was granted the Science and Technology Career Development Award.
Jingong Machinery is a specialized manufacturer for producing various wheel loaders. It is one of the high-tech enterprises in Fujian Province. Technological innovation brings many benefits for the company.
On the basis of advanced technology foundation at home and abroad, the characteristic product of JGM737 wheel loader is developed by configuring the newly designed operating system, braking system, optimized working device, power transmission system with optimized matching, etc. By way of a large number of optimization calculation, we make a breakthrough on the hinged point selection to shorten the bucket lifting time and total cycling time significantly. The working efficiency of the product is boosted remarkably. According to the Science and Technology Novelty Search Report, the JGM737 wheel loader reaches the leading domestic level.
Moreover, our self-developed JGM757 wheel loader is at the forefront in domestic industry with regard to the main performance index including breakout force, total cycling time, dumping height, etc. As to the dual pump confluence and shunt unloading hydraulic system, the unloading pressure loss is less than 0.7MPa, which can be ranked into the domestic leading level. The comprehensive performance of the product can match the international high level. The JGM757 wheel loader wins the second prize of 2007 Quanzhou Science and Technology Progress Award.
So far, those two types of product have been produced in large scale. The type test report from the National Construction Machinery Quality Supervision Testing Center and the user feedback show that our product gets favorable comments for the high working efficiency by all the performance indexes reaching the design goal.