Pictures of Carter 390

1. The digging force of cat excavator is not the largest. The pressure is almost the same. It's just that the digging stick of Carter machine is relatively short, so the relative strength will be slightly larger. For example, compared with other 350 excavators, Carter 336d excavators are of the same level. But the length of the digging stick is very different
4000 tons, a little heavy workload. More than 330 machines are recommended. That is, Carter 336 or above or other Japanese models 330 or above. The efficiency is quite high. The Carter 360 machine you said is a 600 class super large excavator with a weight of 60 tons. This is quite a cow. 4000 tons. It's too small. A 60 ton excavator with a bucket of at least 2.8 cubic meters, at least about 5 tons. If you calculate, it will be 4000 tons in a few buckets. It's easy to deal with. 330 or above is enough. But your title doesn't correspond to your content. Is it more than 4000 cubic meters or more than 4000 tons. If it's more than 4000 cubic meters, 10 hours a day. It's too much work to do with excavators. We really need to consider excavators of more than 60 tons
there is nothing to reinforce the bucket teeth, which is troublesome and ineffective. Change it when you use it,. But the bucket should be reinforced. You can go to the local professional welding bucket shop. There will be more professional suggestions.

2. Carter 390 excavator parameters:
walking mode crawler type
type large scale
applicable conditions road construction, quarry / mine, municipal engineering
excavation mode backhoe
working weight of the whole machine (kg) 90390
standard bucket capacity (M & sup3;) 4.6
climbing ability (%) 70
rotation speed (RPM) 5.9
walking speed (km / h) 4.5
number of track shoes (one side) 51
number of rollers (one side) 9
number of carrier rollers (one side) 3
engine model cat C18 ACERT
rated power kW (HP) 390
total engine displacement (L) 18.1
cylinder bore × Stroke (mm) 145x171
manufacturer caterpillar
maximum flow of main pump (L / min) 980
maximum flow of pilot pump (L / min) 90
main overflow pressure (MPA) 35
pilot pressure (MPA) 4.12
slewing overflow pressure (MPA) 26
traveling overflow pressure (MPA) 35
boom cylinder diameter (mm) 210
boom cylinder stroke (mm) 2262
fuel tank (L) 1240
engine oil Replacement quantity (L) 65
coolant (L) 101
hydraulic system volume (L) 995
rotary gearbox (L) 19
traveling gearbox (L) 21 (one side)

Carter 390 excavator, working weight (kg) 90390 = 90.39 tons

3. The salary of excavator Carter 390d should be four or five thousand yuan a month.

4. Landlord, can you tell me the serial number of the excavator, the hydraulic diagram and the circuit diagram! Do you want all of them?

5. No less than six million... It depends on the configuration

7. The price is about 6.75 million. Model: 390d / 390d L, working weight: 86190 kg, 6.75 million, you can press down again, you can find another competitor to inquire about the price. Let them compete to give in.

8. It is suggested that you go to the place where you work and ask
to sign a contract so as not to deny that there is no evidence to delay your salary and it is difficult to protect your rights
it is hard to find another place

9. Liebherr 984 excavator or Carter 390, I think it should be excavator. 984: it's bigger, and its performance is better.