Q355B Excavator Sliding Boom Arm , High Quality Excavator Long Boom
For CAT320 PC130
Catalogue ZH excavator boom arm.pdf
ZHONGHE MACHINERY'S ADVANTAGES
1. 14000㎡ Workshop with Precision Equipments
2. High-tech R&D Team
3. Experienced Workers
4. Customization
5. Prompt Lead Time (7-15 days)
6. Excellent Service
Introduction of excavator sliding arm
A sliding boom, also known as a telescoping or telescoping boom, is
a hydraulic arm attached to an excavator. It is designed to
increase the reach and versatility of the excavator by allowing the
arms to extend and retract. The sliding arm is installed at the end
of the excavator's arm and consists of a hydraulic cylinder that
can be retracted to adjust the length of the arm. Excavator sliding
arms are an invaluable asset for contractors and operators who need
to dig where space is limited or where obstructions exist. It is
also very useful for working in trenches, slopes or tight spaces.
Its versatility and extendable reach make it an excellent tool for
a range of excavation tasks.
Zhonghe excavator sliding boom arm's features
(Avoid oil leakage)
The double oil seal design for the built-in telescopic cylinder
prevents hydraulic oil from leaking, prolongs the service life of
the sliding cylinder
(Long service life)
1.Double limit design of the sliding cylinder prevents cylinder
jolting and over pulling.
2.Steel sliders are welded between the skateboards to resists wear.
3.Adopt high-strength steel LG700, which can withstand the high
stress generated by the excavator during operation.
(Smooth Operation)
The nylin sliding blocks, suitable lubrication holes and strong
telescopic cylinder are providing smooth and precise operation, which allows for efficient
operation of the excavator
The specification of excavator sliding arm
| Excavator Ton | (A)Maximum working Length of arm | (B)Maximum digging height | (C)Maximum digging radius(mm) | Bucket Volume(cbm) | Counter Weight(Ton) |
| 12-15T | 5700 | 8000 | 10400 | 0.2-0.3 | |
| 20-25T | 9150 | 10100 | 13000 | 0.4-0.7 | |
| 20-25T | 11000 | 12300 | 15200 | 0.4-0.7 | 1-2T |
| 30-35T | 11000 | 12000 | 15800 | 0.6-0.9 | |
| 40-45T | 12100 | 16000 | 19200 | 0.8-1.3 | |
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