2019-04-20
CATThe new DG model of CAT has been launched in China for some time, which is the latest mass-produced model of CAT Pirelli in China. It is used to replace the old D and D2 models, and the overall appearance of the machine has not changed much. Based on previous manufacturing on the same platform, the appearance structure and basic parameters are not significantly different from the previous generation. But this GC upgrade is mainly aimed at improving fuel economy and reducing emissions to meet the future emission requirements in China, and to develop models that meet the requirements. Below, Huacheng will further explain in detail the upgrade parameters of CAT GC type and the previous generation.
The overall weight is the same as beforeAlthough the weight has been reduced from 12920 to 12500, the impact is minimal. The weight of CAT in the same class still remains relatively stable, and the factory standard bucket capacity has been increased by 0.1 meters? The difference is not significant and there are not many highlights. The DG model has reduced its configuration compared to the previous generation. Firstly, the length has been reduced by 500mm, and the rotation speed has also been reduced by 12.4rpm, which has decreased by 1.2 rpm. The digging force of the bucket has also been reduced from 96 to 95KN, while the digging force of the boom has been reduced to 3KN. This series of parameters has small changes in the elevator, which does not have much eye-catching effect on the overall performance and power of the machine, nor does it have much difference in the comprehensive performance of the equipment. And with the engine as the core, this time using the 3054C model, the comprehensive power is only 59kw, while the previous generation was as high as 72kw. Many people may say that it lacks strength? Will insufficient power affect equipment performance? Various doubts are reflected in the key hydraulic aspects. I was really surprised when I just saw the new GC engine and its parameters. I thought to myself, how could CAT Pirelli cause such a big performance gap between the front and rear of the equipment, which will inevitably hinder the sales of this brand in China. You should know that when buying equipment in China, the parameters of the equipment are very important, especially CAT, which is known for its powerful performance. If there is no performance advantage, how many people will pay for CAT.
I breathed a sigh of relief when I looked at the hydraulic pump. The main function of hydraulic excavators is to use the engine to drive the hydraulic pump assembly to complete the overall movement and operation of the equipmentThe maximum flow rate of the D-type hydraulic pump system is 127 minutes, while the GC type is significantly higher at 232 minutes. This parameter performance is truly astonishing. In terms of comprehensive performance parameters such as working hydraulic oil circuit and walking rotation, there is no decrease compared to the previous generation, but the data improvement is sufficient to reflect that the GC excavator's performance in comprehensive performance will definitely not be inferior to the previous generation model. Core upgrades reduce fuel consumption and improve fuel efficiency, thereby improving daily emissions and pollution. For the time being, there is no need to worry about equipment emissions and pollution within a few years when purchasing GC models. Currently, many regions in China have issued a series of fines for high pollution old equipment, which means that the survival environment of equipment in the next few years will be centered on high-end new equipment.
At present, as the general agent of high-end second-hand excavators, Huacheng operates a series of new, original, and imported excavators that can solve many problems such as quality performance and emissions that we are concerned about one by one. If you have any questions about the equipment, you can visit Huacheng's site for multi-faceted inspection and consultation to ensure that the required models and products can meet the standard requirements.
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