336 Excavator Long Arm Excavator Long Reach For Remove Concrete
Description:
1. We have detailed dimension of 336,we can customize this
long boom for your 336 excavator.
2. We specialized in customizing all kinds of long boom for all
kinds of excavators.
3. Main sheet Material of this 336 long reach boom / arm
is Q345B + Q420D,the top and bottom cover plate of boom and
stick is Q420D,other sheet is Q345B,Pin’s material is 42CrMo4.
4. Before welding,we have use big edge milling machine mill
the edge of the sheet.So the welding can go to the internal of the
steel-sheet and make the structure have higher performance.
5. Welding is protective-gas welding,the protective gas is 80%
Argon and 20% CO2 mixed.This is golden standard for protective gas
6. For all base,joint and other main structure of the long
boom,we use boring machine adjust the precision after welding,to
avoid the welding-stress leading to big tolerance.
7. We will prepare lubricant pipe system,hydraulic
system,bucket,bucket cylinder,linkage,pins and hoses for the long
boom we supply you.
8. This long reach boom,stick cylinder use original stick cylinder
to save the cost,if you need the stick cylinder,we also can prepare
for you.
9. If necessary,we can prepare 1 kit or 2 kit (each kit have 2 pipe
lines) extra auxiliary pipe line for the attachments.
10. The Counter weight of this long reach boom / arm is middle
design,we amend the excavator base and add 4 ton extra counter
weight.
Specifiions:
Boom length | 11000 mm |
Arm length | 9000 mm |
Max extensive scope | 19600 mm |
Max dig depth | 14500 mm |
Max dig height | 14920 mm |
Max dig depth in vertical wall | 12680 mm |
Max unloading height | 12300 mm |
Min rotate radius | 5200 mm |
Bucket volume | 0.6 m3 |
Counter weight | 4 ton |
Folding height | 3300mm |
Appliions:
1. Customer use this long boom for Subway construction business.
2. After the Subway project,customer will use this long reach boom
excavator for rent.
Specifiion of our series products:
| Model | LDB120 | LDB200-1 | LDB200-2 | LDB300 | LDB350-1 | LDB350-2 | LDB450 |
Total length
(mm) | 13000 | 15380 | 1800 | 18000 | 20000 | 22000 | 24000 |
Self weight
(kg) | 3000 | 4000 | 4200 | 5200 | 6000 | 6500 | 7000 |
Max dig depth
(mm) | 9000 | 11340 | 12200 | 12200 | 14500 | 16100 | 18000 |
Max extensive
Scope (mm) | 12500 | 15100 | 17600 | 17600 | 19600 | 21600 | 23600 |
Max dig height
(mm) | 11300 | 12510 | 13500 | 13720 | 14920 | 16100 | 17300 |
Folding height
(mm) | 2900 | 2980 | 3040 | 3210 | 3210 | 3400 | 3400 |
Bucket volume
(m3) | 0.3 | 0.6 | 0.4 | 0.4 | 0.5 | 0.6 | 0.6 |
Suitable excavator
Tonnage(ton) | 12 | 20 | 20 | 30 | 35 | 35 | 45 |
