We can manufacture two, three, four pieces long arm for different types of excavator, any
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Hitachi Excavator Boom And Stick 26 Meters 8 Tons High Strength
Our company can design and produce according to different customer requirements of a variety of two-stage and three-stage plus the long arm, two-stage plus the long arm can be extended to 13-36 meters, it is mainly applied to the foundation and earthwork deep chasm and distance clear silt, mining operations and other special construction of the subway; plus two-stage or three-plus minutes long arm removal machine,
(1) two-segments long arm can be extended to 10-26 meters,
(2) three-segments long arm removal machine can be added to the long arm of 16-36 meters, it is mainly applied to the dismantling of high-rise buildings and other projects
Excavator long arm excavator advantages
1, does not change the performance of the original excavators;
2, high-strength steel manufacturing;
3, providing a great working range (10 m -26 m);
4, convenience and customer's existing excavator installation.
Excavator long arm of a wide operating range, practical; excavation work can also be demolished high-rise buildings, you can play, pulling steel sheet piles, concrete piles. Two-segments long arm excavator Applications: Mainly used in dredging, port construction, subway construction, building foundations, earth and infrastructure;
Long reach excavators are often confused with high reach demolition machines – but the two products are very different. Long reach machines are not suitable for the high side twisting forces that can be exerted by demolition attachments and many demolition machines are unstable at large radius – so they are often assisted with electronic cut off devices that restrict the operating radius of the machine. Long reach machines excel at dredging operations where large quantities of material needs to be removed from underwater while the physical plant stays above water.
Excavator two-segment conversion parameters
16 meters long arm parameters: weight of 4 tons, bucket capacity of 0.45-0.8 square, maximum digging height of 12 meters, the largest mining extended range of 15 meters and a maximum digging depth of 12 m, Height: 3 m;
18 meters long arm of parameters: weight of 5 tons, 0.45-0.6 square bucket capacity, maximum digging height of 13 meters, the maximum range of 17 meters overhanging excavation, maximum digging depth of 1.3 m, Height: 3.5 m;
20 meter long arm of parameters: weight of 6 tons, 0.45-0.6 square bucket capacity, maximum digging height of 14 meters, the maximum range of 19 meters overhanging excavation, maximum digging depth of 15 m, Height: 3.5 m;
22 meter long arm parameters: weight 6.5 tons, 0.45 and 0.6 square bucket capacity, maximum digging height of 16 meters and a maximum range of 21 meters overhanging excavation, maximum digging depth of 16 m, Height: 3.5 m;
24 meter long arm of parameters: weight 7.5 tons, bucket capacity 0.45--0.6 side, maximum digging height of 17 meters, the maximum range of 23 meters overhanging excavation, maximum digging depth of 18 m, Height: 3.5 m;
26 meter long arm of parameters: weight of 8 tons, 0.45-0.6 square bucket capacity, maximum digging height of 18 meters, the largest excavation extended range of 25 meters and a maximum digging depth of 0.45 m, Height: 3.5 m;
Machine tonnage (ton)
Bucket capacity (m3)
Max digging height (m)
Max digging diameter (m)
Max digging depth (m)
Transportation height (m)
Max extensive length (m)
1. Foundations, earthworks infrastructure.
2. Underground pit mining.
3. Public works, river cleanup.
4. Highway slope trimming, river dredging.
5. Port construction, railway, tunnel excavation.
6. Farmland irrigation, underground pipeline.
7. Forestry reclamation, mining excavation
8. Special Purpose
1. Standard bucket: 1pcs
2. Bucket hydraulic cylinder(ram): 1 piece
3. Hinge pin: 6 pieces
4. High pressure hose: 4 pieces
5. Grease pipe: 5 pieces
6. Connecting rod assembly: 1 set
Contact Person: vito