Subway Excacating Mchinery Excavtor Telescopic Sliding Arm for
Hitachi Zx490
2024 Zhonghe Machinery Catalogue 3M.pdf
The introduce of extended telescopic arm
excavator teledipper is very useful for small confined spaces, 2
stage and 3 stage teledipper suitable for half round well sinking
with clamshell bucket , We customized different size according to
your model
The advantage of telescopic dipper arm
1. Structure composition: The three-section telescopic arm is the
same as the log collecting arm, and the telescopic arm usually
carries a clamshell bucket or GP bucket.
2. Product details: The telescopic arm can be made of Q690D-Q960
material according to the requirements, with much deeper excavation
depth, simple and convenient operation, safe and reliable.
3. Scope of application: subway, foundation pit, basement, tunnel
and other narrow deep excavation conditions.
The simulated diagram of Hydraulic Teledipper
Technical Specification
| Type | ZH150 | ZH220 | ZH260 |
| System | Hydraulic cylinder&Wire rope |
| Weight | 3.6t | 4.6t | 5.6t |
| Bucket Capacity | 0.3m³ | 0.6m³ | 0.9m³ |
| Max. Digging Depth | 15200mm | 22490mm | 27180mm |
| Max. Digging Radius(Reach Max. Digging Depth) | 4670mm | 5845mm | 6400mm |
| Max.Vertical Digging Radius | 6430mm | 7445mm | 8530mm |
| Max. Digging Depth(Reach Max. Vertical Digging Radius) | 11825mm | 19920mm | 22370mm |
| Max. Operating radius | 7950mm | 9835mm | 11250mm |
| Max. Hoisting Height | 2870mm | 4465mm | 5770mm |
| Min. Operating Radius | 3980mm | 4485mm | 5460mm |
| Max. Operating Height | 9475mm | 13580mm | 16675mm |
| Weight of Bucket | 520Kg | 990Kg | 12390mm |
| Recommended excavator capacity | ≥15 | ≥23t | ≥36t |
The introduce of Excavator long reach telescopic arm factory
Established in 2018, Kaiping Zhonghe Machinery Manufacturing Co.,
Ltd. is a combination of manufacturing and trading, specializing in
customizing different kinds of excavator boom arms and attachments.
Our products, including excavator long reach booms, demolition
arms, 2-3 sections telescopic arms, tunnel arms, standard/rock
buckets, grippers, and rippers, have been selling well in more than
40 countries and areas.
We are located in Cuishanhu New District, Kaiping City, Jiangmen
City, Guangdong Province, China, and we boast a 18000㎡ steel structure workshop with a large number of high precision
processing equipment and a strong and cohesive team of over 100 experienced technical staff, 50 welding workers with over 7 years experience, 30 senior designers, and a high-tech R&D team(10+ years on customization, 100+ technical patents), strict production system (6+ years quality control and cost control) and warm-hearted service
team. Our annual output of various types of excavator boom arms can reach
up to 600 sets.
Kaiping Zhonghe Machinery Manufacturing Co., Ltd. are committed to providing our customers with products of the
highest quality at a moderate price, with quick response and
appropriate warranty. We strive to uphold our core principles of
"Merit Quality, Sincerity Management, and Customer Satisfaction".
FAQ
Q1: What is the Warranty of theClamshell Telescopic Arm?
The warranty period is one year
Please contact with Sophia for detailed Warranty Regulation.
Q2: What's your service ?
We can offer professional technical support and good after-sale
service to you.
Modification methods will be different according to different
models and configurations of your owned excavators.
Before modifying, you need to provide configuration, mechanical and
hydraulic joints and others.
Before modifying, you need to confirm technical specification.
