|Material:||LG700||Warranty:||180 Days For Boom Body|
|Bucket Type:||Grab, Log Grapple||OEM/ODM:||Support|
|Excavator Model:||12 Ton - 15 Ton||Length:||23 Meters - 28 Meters|
12 ton Excavator Telescopic Arm,
15 ton Excavator Telescopic Arm,
Forestry Excavator Telescopic Boom
1. 14000㎡ Workshop
We has more than 14000㎡ steel structure standard workshop with a large number of high precision processing equipments.
2. High-tech R&D Team
We use precision drawing software to achieve the max working range under the premise of safe operation.
3. Experienced Workers
There are more than 60 skillful staffs, 30 welding workers with over 5 years welding experience.
(1)Match all brand excavator.
(2)Color, length, material can do according to you.
(3)Extra pipeline can be added to suit to some extra application.
5. Prompt Lead Time
(1)Our lead time is 7-15 days.
(2)Our annual output of various types of excavator boom arms can reach 600 sets.
6. 100% Service
(1)Online support within 24 hours.
(2)Appointment video technical support. (Our engineers have focused on excavator boom and attachment over 10 years)
CE certification & Utility model patent certificates
The forestry telescopic arm is modified for 12-15 ton excavators to expand from 23 to 28 meters, carrying a hydraulic grapple.
It is mainly used for some economic forest, such as eucalyptus and pine, to transport wood in short distance down or up the hillside. The back and forth expansion time is about 10 seconds, and the front end weight need to be less than 1 ton.
ZHONGHE forestry 3 section telescopic arm with grapple, which usually collect trees on the mountain.
1.The external pulley separates hoses from ropes, avoids friction.
2.The sliding blocks can be replaced quickly.
3.Grease filling holes for centralized lubrication
4.A high quality grapple bucket is in the plan.
1. The box is made of LG700 high strength material
2. Bearing part with multi-layer reinforced
3. The upgraded auxiliary rope design makes the pipeline smoother while stretching
(Long service life)
1. The reel adopts enlarged spring piece
2. Adopt Strong bucket cylinder
(Avoid oil leakage)
1. Hydraulic hoses are made of four-layer steel wire ring.
2. The telescopic cylinder adopts double oil seals
3. Bucket cylinder hose was built-in to avoids oil leakage caused by hose vibration
(Easy to maintain)
1. Lubrication system for sliders help support butter easily.
2. The external hose pulley separates the hose from the main rope, avoids the friction between the main rope and the hose, reduces failures, and makes maintenance more convenient
Q1. What is the length of the telescopic boom? Is it the total length of the boom?
A1. The length of the two-stage telescopic boom refers to the excavation depth. For example, the 14m telescopic boom refers to the maximum excavation depth of 14m, not the boom length of 14m.
Q2. How to judge the length of telescopic boom that can be made for different models?
A2. Because the length of the telescopic boom is directly related to the length of the boom. We should ensure that the telescopic boom will not touch the bridge when it is placed on the ground.
Q3. Do I need to modify the original machine when installing the telescopic boom? Are there any precautions?
A3. The original machine needs three sets of pipes. We need to replace the original one-way foot switch with a two-way foot switch to achieve the telescopic function. The other operations are the same. The more important thing is balance and safety. Try to avoid the 90 degree operation between the cab and the track shoe.
Q4. Note and maintenance of telescopic arm
A4. 1st, telescopic arm does not allow inclined excavation. 2nd, it can't dig hard things but only soft soil. 3rd, it is not allowed to jack or hoist when the smallest arm is not fully retracted. 4th, the end can't lift things more than 1 ton, which are easy to bend the telescopic arm. If so, no warranty. 5th, telescopic boom shall be greased every day, and the boom barrel shall be greased at least once a week to keep the boom barrel full of butter.
Contact Person: Miss. Katherine