Kaiping Zhonghe Machinery Manufacturing Co., Ltd
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Description of long reach
1. Long reach boom are use for dredging rivers port construction, railway construction and groundwork construction, with high extensive operation scope, high efficiency and high security.
2. We have over 7 years experience in designing and customize the long reach boom for all brand excavators.
3. Applicable for all the excavator model,OEM service is also available.
4. Advanced manufacturing process, Technique is in the line with global standards.
5. We have all the installation dimensions of most excavator, we can customize this long reach boom for your excavator.
6. The main material of this long boom is Q345B + Q550.
7. The long reach boom include lubricant pipe system, hydraulic system, 1 bucket, 1 bucket cylinder, 1 linkage, 6 pins and 4 hoses.
8. Before welding, we have u g edge milling machine mill(taper process).
9. If necessary, extra pipeline can be added to suit to some extra application.
Zhonghe Machinery company can design and produce all kinds of two-stage extension arms according to customers' requirements, which aremainly suitable for earth-rock foundation and deep well excavation. It can be used in river dredging, port construction, subway construction and construction base excavation, with wide operation scope, high efficiency and high safety.
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°
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.
2.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.