An open pit coal mine has complicated working conditions, including the multiple composite earthwork layers of gravel and clay. DH24C2 is mainly used for top earthwork layer stripping of the open pit mine, the stripped earthwork is transported by slag trucks to the valley pit, and then DH24C2 is used for backfill operation. As the machine is working continuously for 20 hours each day, the high workload extends really high requirement on the reliability of machine. At present, it has been working for 3,600h without failure, which won high user’s satisfaction and led to the sales orders for multiple DH24C2 machines in this area.
I've also worked with CAT and John Deere bulldozers before, but Shantui DH16 is a complete surprise for me.
Firstly, the Weichai engine equipped thereon is full of power. Secondly, the interior design of the cab is very reasonable, I can have a particularly good vision and low-noise working environment and use the universal blade of the equipment to finely trim the corners of the shrimp ponds.
In conclusion, I did not find any flaw on this machine.
Shantui SG18-3 motor grader has excellent performance on >4,000m altitude highland, namely the machine is particularly powerful and is highly reliable. The cab features good vision and convenient operations. And I also have one Shantui SD16 and I have already recovered the cost in merely over 2 years. I am very satisfied with the Shantui brand and I will still give priority to Shantui during my next purchase.
The chassis of Shantui SE220LC excavator adopts extended design to achieve good stability in the rainforest. The professional water-proof treatment is taken for slewing and cylinder positions and this is very suitable for our working conditions. Now this machine has worked in high temperature and high humidity environment for over 6,000 hours, without any failure. Just like the design I made for this excavator, I would like to call it the "Rainforest Tiger".
Shantui SD60 high-horsepower bulldozer is used for earthwork stripping and tailings accumulation and bulldozing operations in our EE project. It’s powerful, reliable and durable, and comfortable to drive/ride. The service team is always on standby to fulfill timely repairs and maintenances of the machine. In event of any failure, this team can solve the problem timely to promote the availability of this machine and guarantee the normal operation of this project.
For the driver, the simple operations, the driving comfort, and the convenient maintenances are most important. Especially the detail design of this machine is very humanized. Shantui service personnel always remind us of the machine maintenance timing to solve the future worries for us.