Range of application
The mucking loader is mainly used in coal mines, metal mines, hydropower tunnels and other underground projects. The company has developed different kinds of loaders many times and
Updated them to adapt to different working conditions including section from2.0 X 2.0 m to
9 X 9 m (Height X Width), slope within 33 degrees.
Main characteristics
1. The mucking loader adopts Electrohydraulic control system with reduced-voltage startSuitable for long tunnel projects.
2. Main movements controlled by pilot valves, Easily operated and stable.
3. 30% of the configurations are imported. Oil will be Multistep filtered. With air cooling radiator.
4. Load rocks completely without labor work.
5. Convey rocks with chain -scraper, stable and high efficiency.
6. Semi-enclosed assembling, easy to maintain.
| Main Overall Dimension |
LWL-180/79L |
| Crawler contacting ground length |
2159 mm |
| Crawler inner width |
1130 mm (variable) |
| Crawler plate width |
450/550 mm |
| Ground clearance |
395 mm (variable) |
| Conveyor inner width |
780 mm |
| Dimensions during transport |
Length |
9400 mm |
| Width |
2100 mm |
| Height |
2390 mm |
| Dimensions during operating |
Length |
11500 mm |
| Width |
2100 mm |
| Height |
2514 mm |
Working Range
| |
Item |
LWL-180/79L |
| A |
Digging width |
7030 mm |
| B |
Digging distance(from dozer blade) |
3260 mm |
| C |
Digging height |
4635 mm |
| D |
Digging depth below ground level |
990 mm |
| E |
Dumping height |
2000 mm (variable) |
| F |
Minimum dumping height |
1680 mm (variable) |
| G |
Dumping distance |
2680 mm (variable) |
| H |
Max. boom angle |
±55° |
| |
Adaptive tunnel dimension
(Width × Height) |
≥3.8×3.8 m |
Functional Parameters
| |
LWL-180/79L |
| Loading ability |
180 m3/h |
| General power |
79 kw |
| Weight |
19200 kg |
| Traveling speed |
0.6±5% m/s |
| Scraper chain |
Double chains double motors
/Single chain double motors |
| Adaptive tunnel slope |
≤15° |
| Minimum turning radius |
≥8m |
| Ground pressure |
≤0.1 Mpa |
| Steering |
Hydraulic |
| Speed of scraper chain |
44m/min |
| Volume of hydraulic tank |
400L |
| Maximum working pressure |
28 Mpa |
| Hydraulic pump |
Plunger pump×2 + gear pump×2 |
| walking hydraulic motor |
Radial plunger motor×2 |
| Conveyor hydraulic motor |
Radial plunger motor×2 |
Company Profile
Shipment
Our Customer
Exhibition
FAQ
1. Will necessary spare parts be offered in time?
Normally we suggest customers to buy spare parts for at least 2 years of operation once they buy a new equipment. We will also deliver enough spare parts to our distributor in some countries.
2. How to solve the unusual faults during operation?
SITON will give prompt reply on how to repair the equipments within 24 hours once we receive the fault report. We can also send engineers to the site if necessary.
3. Does SITON offer training for operating and maintenance?
Customers can send their engineers to SITON for one week training and necessary accommodation will be offered free of charge. We will send engineers to the site for technical support if customers requires.
Audited Supplier 
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