Hyundai R 140lcd-7

Hi,

I am interested in buying a Hyundai Robex 140LCD-7(14800kg),can someone answer a few questions:

1.Can anyone tell me how to find out manufacture year if I have the serial number ?

2.What are the differences between lc , lcd and lcm?

Give me some pro/cons of this Hyundai model.

I Want to use this excavator for making forest road,will it be good enough.



Thanks in advance, and sorry if my english isnt top notch :).

Hyundai R 140lcd-7