LWLX-180 Crawler mucking loader
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The mucking loader is used for rock loading in underground tunnel an mining,with high efficiency and
Main Overall Dimension | LWLX-220/79L | LWLX-180/79L | |
Crawler contacting ground length | 3160 mm | 2827 mm | |
Crawler inner width | 1400 mm (variable) | 1350 mm (variable) | |
Crawler plate width | 500/600 mm | 500/600 mm | |
Ground clearance | 420 mm (variable) | 380 mm (variable) | |
Conveyor inner width | 820 mm | 780 mm | |
Dimensions during transport | Length | 14900 mm | 13088 mm |
Width | 2450 mm | 2350 mm | |
Height | 2700 mm | 2500 mm | |
Dimensions during operating | Length | 15300 mm | 14500 mm |
Width | 2450 mm | 2350 mm | |
Height | 3700 mm | 3500 mm |
Working Range
LWLX-220/79L | LWLX-180/79L | ||||
Item | Standard arm | Short arm (selective) | Standard arm | Short arm (selective) | |
A | Digging width | 8550 mm | 7030 mm | 7030 mm | 5800 mm |
B | Digging distance(from dozer blade) | 3200 mm | 3000 mm | 3000 mm | 2650 mm |
C | Digging height | 4950 mm | 4635 mm | 4635 mm | 3100 mm |
D | Digging depth below ground level | 1120 mm | 990 mm | 990 mm | 700 mm |
E | Dumping height | 2750 mm (variable) | 2693 mm (variable) | ||
F | Minimum dumping height | 2100 mm (variable) | 1970 mm (variable) | ||
G | Dumping distance | 5500 mm (variable) | 5123 mm (variable) | ||
H | Max. boom angle | ±55° | ±55° | ||
Adaptive tunnel dimension (Width × Height) | ≥4×4 m | ≥3.8×3.8 m |
Functional Parameters
LWLX-220/79L | LWLX-180/79L | |
Loading ability | 220m3/h | 180m3/h |
General power | 79/90 kw | 79 kw |
Weight | 23800 kg | 21500 kg |
Traveling speed | 0.6±5% m/s | 0.54±5% m/s |
Scraper chain | Double chains double motors /Single chain double motors | Double chains double motors /Single chain double motors |
Adaptive tunnel slope | ≤32° | ≤32° |
Minimum turning radius | ≥9m | ≥8m |
Ground pressure | ≤0.1 Mpa | ≤0.1 Mpa |
Steering | Hydraulic | Hydraulic |
Speed of scraper chain | 44m/min | 44m/min |
Volume of hydraulic tank | 420L | 400L |
Maximum working pressure | 32 Mpa | 32 Mpa |
Hydraulic pump | Plunger pump×2 + gear pump×2 | Plunger pump×2 + gear pump×2 |
Traveling hydraulic motor | Radial plunger motor×2 | Radial plunger motor×2 |
Conveyor hydraulic motor | Radial plunger motor×2 | Radial plunger motor×2 |