Kaiping Zhonghe Machinery Manufacturing Co., Ltd
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Suitable for all long reach excavators up to 120 tons operating weight.
Equipped with a selection of long reach excavator attachments, the extended booms can provide up to 50% more digging depth and forward reach compared to a standard excavator.
FIRST--Less maintaince and sturdy
1. plasma cutting, machine milling, robot welding, boring after welding, assembly line production operation, and better quality assurance.
2 It can be customized according to the working conditions to meet the construction needs of different users.
3. The opening angle of the large and small arms can reach 163 degrees, and the excavation radius and height are larger.
SECOND--CORE DESIGN TECHNOLOGY
1. Tolerance within 5-10um
Hole drilling tolerance is within 5-10um, ensure the accuracy.
2. High work efficiency and save fuel
Lighter while taking into account the quality, it not only ensures work efficiency but also saves fuel.
Sumilation parameters of ZH long reach attachments
| Excavator Ton | Total Length(mm) | (A)Boom (mm) | (B)Arm (mm) | Maximum Digging Radius(mm) | Maximum Digging Depth(mm) | Maximum Unloading Height(mm) | Maximum Digging Height(mm) | Bucket Volume(cbm) | Cylinder(ton) |
| 11-15T | 13000 | 7250 | 5750 | 11200 | 9000 | 7550 | 9350 | 0.15-0.3 | 12T |
| 20-25T | 15400 | 8220 | 7180 | 14500 | 11300 | 10400 | 12600 | 0.4-0.6 | 12T |
| 20-30T | 18000 | 10000 | 8000 | 17300 | 13000 | 11800 | 14000 | 0.4-0.7 | 12T |
| 35-40T | 20000 | 11000 | 9000 | 19200 | 14900 | 12900 | 15200 | 0.6-1.2 | 12T |
| 40-45T | 22000 | 12000 | 10000 | 21300 | 16000 | 14000 | 17000 | 0.5-1 | 20T |
| 40-50T | 24000 | 13000 | 11000 | 23000 | 17900 | 15200 | 18100 | 0.5-1.1 | 20T |
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.
1. Long reach excavator boom
2. Excavator telescopic boom
3. Demolition boom
4. Excavator rock bucket
5. Excavator tilting bucket
6. Hydraulic grabs for excavators
7. Breaker
8. Ripper
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.
Q3. Can you give warranty of your products?
A3. Yes, we provide a 100% satisfaction guarantee on all items. Please feel free to contact immediately if you are not satisfied with our product or service.
Please feel free to contact Aria directly!
Click here to connect with Aria: Whatsapp/Wechat/tel:+86 13822325403
Email:excavatorlongarm@gmail.com