30M High Reach Demolition Boom For Excavator Hyundai R520LC With
7.5ton Counterweight
Description:
High reach demolition boom is very popular in demolishing work.It
have high work range,can demolish high buildings directly,also keep
the excavator and operator long distance away from the
buildings,supply
safty guard for demolition work.
1. Dongguan Haide Machinery is the biggest manufacturer of
excavator long reach boom/stick and demolition boom in South of
China now.
2. Our company established on years 2006, we have over 13 years
experience in designing and customize the long reach boom for all
brand excavators. 13 years manufacturer make us more and more
perfessional on this areal.
3. The main material of this long boom is Q345B + Q690D, the top
and bottom cover plate use Q690D, other place use Q345B. Pin’s material is 42CrMo4. When select the material of the long
boom,according to the boom length,excavator model,attachment
self-weight etc, most important is the working condition, we will
select the right material to suggest you.
4. We will supply all the pipeline for you according to your
application. For this Hyundai R520LC-9 30M meter high reach
demolition boom, we prepared 3 kit extra pipes for attachments.And
for the extra pipes,we prepared stop valve, so it's convenient for
assembling and dismantling attachments.
5. This demolition boom total length with 30M, boom length 18M,
middle boom length 2.5M, arm length 9.5M.
40ft container length only 12M, and 45ft container only 13.5M, but
this boom is 18M. So for easy shipment, we make the boom with
2-section design. Section one length is 7M, section two is 11.09M.
6. Some cylinders of the high reach demolition boom can use
original cylinders to save the cost.
- Middle boom cylinder (Cylinder-1) can use original stick cylinder
to save cost.(As customer requirements,we also can prepare this
cylinder ourselves.)
- Stick cylinder (Cylinder-2) can use original bucket cylinder to
save cost.(As customer requirements,
we also can prepare this cylinder ourselves.)
- Bucket cylinder (Cylinder-3):we will prepare bucket cylinder
7. We will issue the drawing and working diagram for your review
before you place the order.
8.We will prepare counter weight for the demolition boom we
supplied you.
For this Hyundai R520LC-9 30meter demolition boom,we supply 7.5 ton
counter weight.
9. A good demolition boom was depends on the good material and good
welding. Material we use Q690D, with our very good welding made the
booms more good quality.
Specification of this R520 demolition boom:
| Excavator model | Hyundai R520LC-9 |
| Total length | 30000 mm |
| Boom length | 18000 mm |
| Middle boom length | 2500 mm |
| Stick length | 9500 mm |
| Max reach height | 30500 mm |
| Max weight of attachment | 1200 kg |
| Counter weight | 7.5 ton |
| Warranty | 6 months after arrived destination port |
Specification of our series products of demolition boom:
| Model | SDB200 | SDB250 | SDB300 | SDB350 | SDB400 | SDB450 |
| Total length (mm) | 15000 | 16000 | 18000 | 21000 | 24000 | 26000 |
| Weight(kg) | 4600 | 5000 | 6000 | 7500 | 9000 | 10000 |
| Max reach height(mm) | 15500 | 16800 | 18800 | 21800 | 25000 | 27200 |
| Folding height(mm) | 3100 | 3160 | 3290 | 3290 | 3420 | 3420 |
| Max weight of Crusher(kg) | 1500 | 2000 | 2000 | 2000 | 2200 | 2200 |
| Excavator tonnage(ton) | 20 | 25 | 30 | 35 | 40 | 45 |
