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Mucking Loader

Mucking Loader

The mucking loader, with the other names "haggloader', is a underground construction machinery typically used in the excavating of tunnel mining, mine engineering and hydraulic engineering. This machine is especially suitable for the mining engineer with multifunction of hydraulic transmission, excavating and collecting, transport, loading and cleaning. This machine can be flexible even in the narrow and small scale conditions. So it is also used to collect and convey the gravelly soil in underground constructions.
Our muck loader can be classified as: coal mine haggloader, rock loading and excavation, tunnel excavation, underground engineering, to name a few. It is also can be divided into crawler muck loader, tracked excavating loader, and wheel mucking loader and so on.

Typical: T-180 Track Wheel Mucking Loader
As a kind of underground mucking machine or equipment, T-180 track wheel mucking loader (haggloader) adopts electrical hydraulic mechanism driving system, hydraulic motor and mechanism motor drive for travelling and rock muck scraper transportation. There is special hydraulic cylinder that can drive the arm, boom, bucket and cylinder of working mechanism. With reasonable layout of hydraulic system and special electrical and hydraulic protection system, the machine can be work under a safe environment.

Main Overall Dimensions:

LWLX-180 Haggloader (Mucking Loader)
Crawler contacting ground length 2827mm
Crawler inner width 1350mm(variable)
Crawler plate width 500/600mm
Ground clearance of Mucking Loader 380mm(variable)
Conveyor inner width 780mm
Dimensions during transport length 13088mm
Width 2350mm
Height 2500mm
Dimensions during operating length 14500mm
Width 2350mm
Height 3500mm

Working Range:

LWLX-180 Haggloader
  Standard arm Short arm(selective)
Digging width of the Mucking Loader 7030mm             5800mm
Digging distance(from dozer blade) 3000mm             2650mm
Digging height 4635mm             3100mm
Digging depth below ground level 990mm              700mm
Dumping height 2693mm(Variable)
Minimum dumpling height 1970mm(Variable)
Dumping distance 5123mm(Variable)
Max.boom angle of the Mucking Loader ±55°
Adaptive tunnel dimension     (Width×Height) ≥3.8×3.8m

Functional Parameters:

Haggloader Loading ability 180m³/h
General power 79kw
Weight 21500kg
Traveling speed 0.54±5%m/s
Scraper chain Double chains double motors/Single chain double motors
Adaptive tunnel slope ≤32°
Min. turing radius ≥8m
Ground pressure ≤0.1Mpa
Haggloader Steering Hydraulic
Speed of scraper chain 44m/min
Volume of hydraulic tank 400L
Maximum working pressure 32Mpa
Hydraulic pump Plunger pump×2+gear pump×2
Walking hydraulic motor Radial plunger motor×2
Conveyor hydraulic motor Radial plunger motor×2
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