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Product Details:
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| Warranty: | 1 Year For Boom Arrm | Color: | Yellow,Black,Optional |
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| Part Name: | Boom/Arm/Bucket Cylinder | After-sales Service Provided: | 24h Online Support |
| Condition: | 100% Brand New | Bucket Capacity(m3): | 0.6 M³ |
| Bucket Cylinder: | 20 T | Not Included: | Stick Cylinder, Counterweight |
| High Light: | Practical Long Reach Arm,Long Reach Arm 18m,CAT320 Long Reach Attachment |
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Catalogue ZH excavator boom arm.pdf
The Material of Configuration
| Long Reach Boom Arm Accessories | |||
| name | number | main material | warranty(day) |
| Boom | 1 | Q355B | 360 |
| Arm | 1 | Q355B | 360 |
| Bucket | 1 | Q355B | 90 |
| Bucket cylinder | 1 | — | 180 |
| Linkage assembly | 1 | Q355B | 180 |
| Pin | 6 | 40Cr | 0 |
| High-pressure hose | 4 | 4 layers wire ring | 0 |
| Lubrication pipe | 3 | 1 layer wire ring | 0 |
| Steel tube | 6 | 20#steel | 0 |
We can customized different size of long reach front for Excavator Model
Various of Attachment to fit long reach booms: standard digging bucket, mud bucket, skeleton bucket, grapple.
Parameters of 20 meters Excavator Long Reach Boom
| Excavator Weight | 37-39T |
| Total Length(mm) | 20000 |
| Maximum Digging Radius(mm) | 19200 |
| Maximum Digging Depth(mm) | 14900 |
| Maximum Unloading Height(mm) | 12900 |
| Maximum Digging Height(mm) | 15200 |
Long boom arm of excavator's strong points
* High quality with Q355 main material, experienced welding worker and professional R&D team
* Suitable for market brands, or customization
* Max work radius and digging depth & height are larger as 163 degrees of boom and arm angle
Working situation of excavator long boom
municipal engineering, subway building, sand mining, river cleaning and other water conservancy projects.
Attentions
We recommend you use the original arm cylinder to save cost, and counterweight is optional.
Please tell us if you need any other accessaries.
1 boom, 1 arm, 0.6cbm bucket, 20 ton Cylinder, 5 butter hoses, 6 precision seamless steel pipes,
1 linkage assembly, 4 high pressure hoses, 6 pins. All of them are installed together with boom arm.
Notice: Need to use the original arm/stick cylinder, which can reduce the cost for you.
We can also provide one but not for free if needed.
GOOD SERVICE:
1. Online support within 24 hours.
2. Appointment video technical support.
(Our engineers have focused on excavator boom and attachment over 10 years)
3. Long excavator boom shall be two/three jointed pcs to make it fittable into container to save shipping cost.
WARRANTY
1 year for long reach boom, 180 days for cylinder and linkage, 90 days for bucket.
6. Hydraulic grabs for excavators
Q1: Why not have boom and stick cylinders in the plan?
A1: First, the whole long arm is lengthening, but the boom just lengthening from its middel sleeve to its end, so the original boom and stick cylinder can be used. Second, using the original parts can save your cost.
Q2: How long is the boom arm can min excavator be be configured with? Whether it is necessary to increase the counterweight?
A2. Generally speaking, 30-40 excavator longest arm suggests to be 8 meters, can configure 0.1 cbm bucket, no need extra counterweight. 55 excavator longest arm suggests to be 12 meters, can configure 0.1-0.15 cbm bucket, need 0.5 ton extra counterweight. 60-80 excavator longest arm suggests to be 12 meters, can configure 0.15-0.25 cbm bucket, need 0.5-0.7 ton extra counterweight.
It is not recommended to extend boom arm to longest length as min excavator is easy to sloshing.
Contact Person: Sophia
Tel: +8618127591702
