Kunshan Mingjue Engineering Machinery Co., Ltd
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Used Doosan DX225 Middle Size Excavator Powerful Engine 157kw Rated Power High Efficiency
Equiped with original Doosan engine which could provide 157kw rated power, this used
Doosan DX225 excavator is designed for high level engineering projects and large scale
construction. We highly recommend that you can take this second hand crawler excavator
into your consideration.
Overview of this used Doosan DX225 excavator
Display of components
Every component in each equipment is original. In addition, we pay more attention to its
control valve, engine and hydraulic pump, which is the most important components of a
used excavator.
If you still have other concerns of this used hydraulic excavator, we also support to provide
the videos on its performance.
Product specification
|
Product type
| USED DOOSAN EXCAVATOR |
| Brand | Doosan |
| Model | DX225 |
| Engine type | Doosan DL06 |
| Max excavation depth | 6630mm |
| Rated power |
157KW
|
|
Year
| 2021 |
More details and information are available from our staffs about this used Doosan DX225
excavator.
Product maintenance
This middle size used excavator is definitely a complex machines. Maintaining them doesn’t
have to be. Follow the steps in your Operation and Maintenance Manual, stick to a routine
maintenance schedule and perform a thorough walkaround inspection on used excavators.
1. undercarriage
The undercarriage problems of the used crawler excavator can account for more than half of
your maintenance costs. It’s not just the most expensive part of your excavator — it’s also
exposed to near-constant wear and stress. Clean out any dirt and debris collected during a
shift to help prevent buildup that could accelerate wear. (It can also hurt fuel economy by
adding extra weight.) And perform a thorough inspection every shift to look for missing or
damaged components or uneven or excess wear.
2. Filters
Filters keep your used excavator’s engine, air, fuel and hydraulic systems running smoothly.
Used track excavators come with an indicator that lets you know when filters need attention.
Act quickly when alerted to change filters to avoid the contamination that can lead to costly
damage and downtime.
3. tracks
Make sure your used hydraulic excavator’s tracks are set at the proper tension. They’ll wear
more quickly if they’re too tight or too loose. Chains and sprockets can also wear prematurely
if tracks aren’t maintained correctly. As you examine the tracks, keep an eye out for any wear
to the common track components - track shoes, pins, chains, idlers, sprockets and fasteners.
4. Water separator
If you leave your used excavator outside overnight, condensation can cause water to build up
the primary fuel filters. Used excavators come with water separators on these filters, and a
sensor inside the cab tells you when water has collected there. Drain it when indicated or it
can lead to corrosion and damage.
5. Cooling system
Adequate airflow and coolant levels allow your used excavator excavator to run efficiently.
Both are especially important if you work in a very hot climate — you don’t want your machine
to overwork just to keep cool. Be sure to inspect coolant hoses for leaks. Also, apply low-pressure
water or air to clean the oil cooler, condenser and radiator. Reversing fans are a key feature
on these second hand excavators to help maintain a clean radiator.
6. Tools also important
Your used excavator’s work tools do the work — so don’t overlook them in your daily inspection.
Check any attachments, including couplers, for cracks, excessive wear or signs of damage
that could hamper your productivity and safety. Look for abnormal wear to the adapters, teeth,
cutting edges, and side cutters. And make sure all work tools are securely attached to the
used excavator for safety.