Caterpillar's performance quality is believed to be very familiar to it. The brand can be said to be the best in the import excavators, and has been hot pursued by the Chinese. However, as the domestic excavator market is increasingly competitive, more and more imported brand excavators are pouring into the Chinese market, such as John deal, the same American brand.
Although its popularity is not as loud as Caterpillar, sales are also different from Carter, but it has the same performance quality as the same. Don't believe it, look at a comparison of the 330D2L from John Deere E300 LC and Caterpillar.
- appearance -
The same is the US excavator. First of all, let's take a look at their "facial values". In terms of appearance, these two models can be said to be stark contrast.
John Deal E300 LC belongs to the angle, and Carter 330D2L is very rounded. In color matching, John Deal uses dark gray and yellow, the fuselage is marked with a marked deer, there is a "DEERE" logo on the big arm, and the top of the cab uses a yellow stiffener. Overall, John Deal's E300 LC has a vogue. Breath.
Carter 330D2L also uses the previous yellow, black collocation. It looks very atmospheric, the fuselage and the large arm are printed with an obvious "CAT" logo, and the high identification.330D2L gives a very stable feeling. You have to choose.
- core configuration -
Carter engine has excellent performance, C7.1 is very stable and efficient, not very picky on fuel quality, and has a great breakthrough in fuel saving performance. Especially when the machine is working in mine, it can reflect the high performance and cost performance.
The hydraulic system of 330D2L uses a double hydraulic pump. The maximum flow rate of the system can reach 254 x 2L/min. At the same time, under the action of the new "hydraulic interaction induction system", any one of the two hydraulic pumps can make the engine reach 100% power. With the speed of the machine tools, the rotation of the pivot is faster, more powerful, and the power is stronger.
It is not difficult to see from the data that E300 LC is slightly higher than 330D2L and has a better fuel saving performance. The hydraulic system also uses 2 variable plunger pumps with a flow of up to 260 x 2L/min., which also has four power modes, which can balance working efficiency and fuel consumption.E300 LC according to different working conditions. A light in front of the man.
- driving environment -
The comfort of Carter 330D2L is quite good. The enclosure of the cab is mounted on a sticky rubber base on the rack. The effect of damping and noise reduction is excellent. At the same time, the design of sealing and pressurization is used to prevent the entry of dust effectively and keep clean and clean in the room. The mechanical suspension seat, the full automatic air conditioning, and the adjustable. The operation handle makes the driver's operation more comfortable and slows down the fatigue.
John Dier E300 LC is also excellent in driving environment. After safety certification, roll driving ensures the safety of the driver's operation. At the same time, the E300 LC also uses a sealed pressurized design to prevent the entry of a large amount of dust in the operation. Adjustable suspension seats, fully automatic air conditioners are also marked. Advanced key free key start function, let The operation is more convenient and easy to manage the machine.
- maintenance -
The two models have little difference in this respect. The layout of the fuselage components is very similar. Most of the maintenance points can be operated on the ground. The remote lubrication points on the moving arm can smoothly transfer grease to the hard to reach front end position and facilitate the maintenance.
Once the excavator fails in the operation, the monitor displays detailed fault information and code. It can quickly find the fault location and save the maintenance time. The replacement cycle of the engine oil, oil filter and fuel filter is extended to 500 hours, not only reduces the maintenance time, but also reduces the maintenance time, but also reduces the maintenance time. A large cost of maintenance.
Summary of brick home
John Deere E300 LC and Carter 330D2L are the same as the United States 30 ton excavator, but both in power and fuel saving performance, E300 LC is a bit better than 330D2L, so from then on, John Deere E300 LC is also a very worthwhile excavator.
But John Deal has very little protection in the domestic market, and the price of the accessories is not very cheap, so it will be a small investment in the purchase cost and maintenance cost. So when we buy the excavator, we should choose the comprehensive reference according to its own conditions and the needs of the working conditions.
