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{"title":"High Strength 22m CAT 336 Long Reach , Practical Mini Excavator Long Arm","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/f4\/171f8979768a5f554db5f54f8ad1-200x200-1\/high_strength_22m_cat_336_long_reach_2c_practical_mini_excavator_long_arm.jpg","attrs":{"Place of Origin":"Guangdong, China","Brand Name":"ZH","Packaging Details":"Bubble bag packaging","Supply Ability":"60 Piece\/Pieces per Month"}}
{"title":"Hydraulic Excavator Boom Arm","imgUrl":"https:\/\/img.chinax.com\/nimg\/30\/dc\/f40ca470d0bf317aff4d9ac73d8e-200x200-1\/hydraulic_excavator_boom_arm.jpg","attrs":{"Brand Name":"ZHONGHE","Model Number":"20~22T","Certification":"CE","Place of Origin":"China"}}
{"title":"18 Meters excavator boom arm for CAT320D","imgUrl":"https:\/\/img.chinax.com\/nimg\/06\/00\/3353cac56f33593aae68f9e5bb01-200x200-1\/18_meters_excavator_boom_arm_for_cat320d.jpg","attrs":{"Brand Name":"ZHONGHE","Model Number":"20-27T","Certification":"CE","Place of Origin":"China"}}
{"title":"22m CAT336 CAT320 CAT325 CAT315 Mini Excavator Long Arm Long Reach Practical","imgUrl":"https:\/\/img.chinax.com\/nimg\/8f\/58\/cd5e2177ea0ee2cb3e3a08d624cb-200x200-1\/22m_cat336_cat320_cat325_cat315_mini_excavator_long_arm_long_reach_practical.jpg","attrs":{"Brand Name":"ZH","Model Number":"ZH-JCB22","Certification":"CE","Place of Origin":"Guangdong, China"}}
{"title":"Practical Excavator Long Reach Boom Arm Assembly for ZX240 ZX230 ZX210 ZX470","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/45\/05822848e32f852008451f595abd-200x200-1\/practical_excavator_long_reach_boom_arm_assembly_for_zx240_zx230_zx210_zx470_zx450_zx200.jpg","attrs":{"Brand Name":"ZH","Model Number":"ZH-JCB22","Certification":"CE","Place of Origin":"Guangdong, China"}}
{"title":"CAT336 PC230 PC160 DX130 DX150 Excavator Boom Arm 20m Long Reach","imgUrl":"https:\/\/img.chinax.com\/nimg\/54\/c8\/c61c54885076be46b10aab272443-200x200-1\/cat336_pc230_pc160_dx130_dx150_excavator_boom_arm_20m_long_reach.jpg","attrs":{"Brand Name":"ZH","Model Number":"ZH-JCB22","Certification":"CE","Place of Origin":"Guangdong, China"}}
1. Less maintenance Using high-quality materials, such as default Q355B, optional Q690D, Ningbo joints, seamless precision tubes, graphite alloy copper sleeves, and strong and lightweight barrels.
2. Strong and strong Built-in ribs. Specialized welding skills for different bearing positions. Groove preparation before welding (45° edge cut).
What Zhonghe Can Do
CUSTOMIZATION: 1. Applicable for all brand excavators. 2. Color, length, and material can do according to you. 3. Extra pipelines can be added to suit some extra applications. 4. Boom cylinder and stick cylinder can also be supplied if the customer wants.
GOOD SERVICE: 1. Online support within 24 hours. 2. Appointment video technical support. (Our engineers have focused on excavator boom and attachment for over 10 years)
3. Long excavator boom shall be two/three jointed pcs to make it fittable into a container to save shipping costs.
All parts you needed are included.
Long Reach Kits Are Fully Compatible with ZHONGHE Excavator Standard Buckets, and Cylinder.
Excavator long boom
Excavator long arm
Standard bucket
Linkage kit
Bucket cylinder
Butter hose
Pin
Lubricating system
Seals
Specification of Excavator Boom Arm
Weight
Model
Part Length
Total length(m)
Weight(kg)
Maximum removal height(m)
Total Length(mm)
25T
8.5
16
2800
16M
Boom(A)(mm)
2.3
900
Arm(b)(mm)
5.2
1700
Maximum Digger Radius(C)(mm)
30T
9.5
18
3000
18M
Maximum Digger Depth(C)(mm)
2.3
1000
Maximum Unloading Height(E)(mm)
5.2
1950
Maximum Digger Height(F)(mm)
35T
10.5
20
3500
20M
Bucket Volume(m³)
2.3
1100
Company Strength
Kaiping Zhonghe Machinery Manufacturing Co., Ltd, is a manufacturing and trading combo that specializes in customizing different kinds of excavator boom arms and attachments We have more than 14000m' steel structure standardization workshop with a large number of high precision processing equipment as well as a strong and cohesive team. At present, there are more than 60 experienced technical staff, 30 welding workers with over 7 years of experience, 15 senior designers, and a high-tech R&D team. Our annual output of various types of excavator boom arms can reach 600sets. We supply products with high quality and moderate prices, which sell well in more than 40 countries and areas. We adhere to" Merit Quality, Sincerity Management, and Customer Satisfaction", and honestly greet customers from home and abroad to negotiate and cooperate with us.
FAQ of excavator long arm
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 middle sleeve to its end, so the original boom and stick cylinder can be used. Second, using the original parts can save you cost.
Q2: How long is the boom arm can min excavator be configured with? Whether it is necessary to increase the counterweight? A2. Generally speaking, the 30-40 excavator longest arm suggests to be 8 meters, and can configure 0.1 cbm bucket, with no need for an extra counterweight. 55 excavator's longest arm suggests to be 12 meters, which can configure 0.1-0.15 cbm bucket, which needs 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 longes the t length as mini excavator is easy to slosh.
Q3: How long will it take tall an excavator long reach boom?
It depends on the installer and machine size. Usually disconnecting the original boom arm, stick cylinder, then pin the new one is okay. Kindly remind, useto prepare several containers to fill the oil before disassembling.
Esteblished in 2018, Kaiping Zhonghe Machinery Manufacturing Co., Ltd., a manufacturing and trading combo, specializes in customizing different kinds of excavator boom arms and attachments
Esteblished in 2018, Kaiping Zhonghe Machinery Manufacturing Co., Ltd., a manufacturing and trading combo, specializes in customizing different kinds of excavator boom arms and attachments
