high efficient 20-27ton excavator 12m sliding arm for Komatsu PC350
with bucket
Welcome to contact Ada,
whatsapp: +86 15322105263
Tel: 0086 15322105263
E-mail: abby@excavatorboomarm.com
Facebook: Excavator Rock Bucket
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
Highlights of excavator sliding boom
1. Built-in antiwear plastic slider for easy replacement and
maintenance 2. Plate thickness: 20mm 3. The double oil seal design
for the telescopic cylinder prolongs its service life 4. Double
limit design, reduces cylinder over pulling and jitter 5. The whole
plate is cut, not spliced, so as to be more firm and not easy to
deform 6. Steel sliders are welded between the skateboards to avoid
direct contact wear
Easy to maintain
ZHONGHE sliding arm adopt antiwear plastic sliding plates rather
than traditional pulley, which can be replaced quickly and
conveniently
Robust sliding structure
1. The lower cover of the upper sliding arm and the upper cover of
the lower fixing arm are both 20mm.
2. Cover plates are cut from a whole piece but not spliced, so as
to be more firm and not easy to deform.
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.
Zhonghe excavator sliding boom arm's features
(To avoid oil leakage)
Built in telescopic oil cylinder with dual oil seal design to
prevent hydraulic oil leakage and extend the service life of the
sliding oil cylinder
(Smooth operation)
Nylon sliders, suitable lubrication holes, and sturdy telescopic
cylinders provide smooth and precise operation, enabling 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 | |
Recommended Excavator Attachment Parts
1. Long reach excavator boom
2. Excavator telescopic boom
3. Demolition boom
4. Excavator rock bucket
5. Excavator tilting bucket
6. Hydraulic grabs for excavators
Please tell us your excavator model number and the digging length,
so that we can give you a suggestion as soon as possible.
