Philippine long boom excavator high quality excavator long reach
boom arm customized CAT320D 18Meters
Advantage of long reach boom
01 Use Q355B material,
02 Adopts precision steel pipeline
03 Adopt alloy copper sleeve big arm base
04 Two layers groove welded to ensure
05 Double quality inspection before leaving
06 The tolerance of position size within 1 mm
07 Angle of boom and arm can reach 163°
Introduce of Excavator long reach front
The large and small arms of the extended arms should be buttered
more than twice a day, and the connecting parts should be checked
whether they are filled with butter before each construction. If it
is operated in mud water and the connecting pin of the device is
soaked in water, it needs to be cleaned and buttered after
completion of the construction operation. After each refueling, the
bucket, rod and boom are repeatedly operated, and then the oil is
added again until the old butter is squeezed out.
Here are some advantage of long arm excavator
- Long reach Boom-Arm is ideal for river and sea dredging on land or
barge.
- lubrication concentrate system, you can see there are 3 pieces
lubrication tube , they all concentrate here , it is easy and
convenient for the operator to refill the lubrication oil..
- our bushing at the boom base , you can see the bushing is graphite
copper sleeve material.
- Ideal for marine wall construction.
- our bushing at the boom base , you can see the bushing is graphite
copper sleeve material.
- The design is comprehensively simulated, ensures design integrity
and identifies potential stress and fatigue points.
- the bushing in the boom middle , we use steel material , if client
have special require ,we also can use copper sleave material.
- The welding on the boom end is 4 passes,and 3 layers.
Each part warranty of excavator extention arm| name | main material | warranty(day) |
| Boom | Q355B | 360 |
| Arm | Q355B | 360 |
| Bucket | Q355B | 90 |
| Bucket cylinder | - | 180 |
| Linkage assenbly | Q355B | 180 |
1. Material: the material of the big and small arms is Shaogang
q355b, the iron pipe on the arm is national standard cold drawn
seamless pipe, the pin shaft is 40Cr, the high-pressure hose is a
joint-venture pipe with 4 layers of steel rings, the grease pipe is
a single-layer hose, and the bushing driven into the base of the
boom is graphite alloy copper sleeve.
2. Configuration: one set of big and small arms, six pin shafts,
four high-pressure hoses, three grease pipes, one set of connecting
rod assembly, one bucket cylinder and one bucket.
3. Product advantages: plasma cutting, machine milling, robot
welding, boring after welding, assembly line production operation,
and better quality assurance. It can be customized according to the
working conditions to meet the construction needs of different
users. The opening angle of the large and small arms can reach 163
degrees, and the excavation radius and height are larger.
4. Working conditions applicable to the lengthening arm: Municipal
Engineering, subway construction, river
dredging, reservoir cleaning and other water conservancy projects.
Excavator long reach fronts introduction
As for the elongated arm excavator, I believe that many friends in
the mechanical industry are familiar with it. Municipal
construction, improvement of subway traffic, sewage reconstruction,
river cleaning and so on require a large number of construction
machinery and equipment, and the standard work of mining machinery
engineering should not be completed. Therefore, the elongated arm
excavator uses super-long arm and super-long arm. It shows that
they can play an important role in dredging, revetment and slope,
while subway construction is restricted by the ground environment
conditions.
Because of its structural characteristics, the long arm of
excavator needs to pay attention to its use and maintenance points,
in order to reduce its fault incidence, extend its service life,
and achieve the best use state and work efficiency of the long arm.
First, lengthening arm maintenance
1. The large and small arms of the extended arms should be buttered
more than twice a day, and the connecting parts should be checked
whether they are filled with butter before each construction. If it
is operated in mud water and the connecting pin of the device is
soaked in water, it needs to be cleaned and buttered after
completion of the construction operation. After each refueling, the
bucket, rod and boom are repeatedly operated, and then the oil is
added again until the old butter is squeezed out.
