Kaiping Zhonghe Machinery Manufacturing Co., Ltd
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2 Section 0.8cbm 37-39T Mini Excavator Arm , 18m Long Reach Arm Boom For Excavators
The processing technology of the extended arm: welding of the plates of the big and small arms, welding of the oil cylinder lugs and the connection parts of the large, medium and small arms, and welding to eliminate the stress and reduce the welding that occurs due to the strain of the plate caused by excessive welding. Cracking, or even cracking of the sheet.
The reinforcement method of the ribs in the box of the big and small arms is more reasonable, and the design structure is closer to the original arm. The ratio design of the big arm and the forearm is more reasonable, and the lifting height is higher. There will not be the problem of super high transport height due to the excessively long extension arm, and there will be no problem that the arm cannot be straightened because the arm is too long. question.
Advantages:
| ✅ | Q355B for ear seat |
| ✅ | The middle sleeve of the boom adopts an integral forming process |
| ✅ | Flexible steel sleeve, convenient for maintenance and replacement |
| ✅ | Reinforced 45# steel for boom middle sleeve |
| ✅ | Smooth and full weld |
| ✅ | Acid cleaning and phosphating after welding |
| ✅ | Adopt high quality Ningbo connectors |
| 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) |
| 11-15T | 13000 | 7250 | 5750 | 11200 | 9000 | 7550 | 9350 |
| 20-25T | 15400 | 8220 | 7180 | 14500 | 11300 | 10400 | 12600 |
| 20-30T | 18000 | 10000 | 8000 | 17300 | 13000 | 17200 | 14000 |
| 35-40T | 20000 | 11000 | 9000 | 19200 | 14900 | 12900 | 15200 |
| 40-45T | 22000 | 12000 | 10000 | 21300 | 16000 | 14000 | 17000 |
| 40-50T | 24000 | 13000 | 11000 | 23000 | 17900 | 15200 | 18100 |
1. Suitable for all brands of excavators.
2. Color, length and material can be made according to your requirements.
3. Additional pipes can be added to accommodate some additional applications.
4. If the customer needs it, we can also provide boom cylinder and rod cylinder.
Strong production capacity:
We can produce 50 excavator booms per month.
The annual production of all kinds of excavator arms can reach 600.
Good service:
1. Provide online support within 24 hours.
2. Arrange video support.
(Our engineers have more than 10 years of experience in excavator booms and accessories)
3. The excavator boom should be connected in two or three sections to make it suitable for a container to save transportation
costs.
Quality Assurance:
Long arm 1 year, cylinder and connecting rod 180 days, bucket 90 days.
Usually use 40GP container to load product !
Contact sophia to inquiry details !