CAT320 PC200 4 Ton Long Reach Excavator for Heavy Duty Construction
The long-reach Excavator Arms provide numerous advantages compared
to standard excavator arms. The inclusion of the Zhonghe Excavator
Long Boom allows excavators to achieve greater depths, heights, and
distances, thereby offering enhanced flexibility and versatility.
Moreover, the long arm of the excavator enables more precise
operations in confined spaces, thanks to its smaller digging radius
compared to larger excavators.
The Zhonghe Long Reach upgrade package significantly enhances the
excavator's capabilities, resulting in improved efficiency and
effectiveness across a wide range of projects. These projects
include deep foundation excavation, industrial demolition,
precision dredging at greater depths or heights, large-scale
excavation projects, barge unloading, tank cleaning, municipal
engineering, railway construction, river dredging, river cleaning,
and any task where standard boom and stick assemblies are
impractical or inefficient.
Advantages:
| ✅ | 42MuCr for pins |
| ✅ | Q355B for arm box |
| ✅ | Pin holes are boring after welding |
| ✅ | The ear seat is built with reinforced vertical bar plates |
| ✅ | Q355B for ear seat |
| ✅ | The middle sleeve of the boom adopts an integral forming process |
| ✅ | Flexible steel sleeve, convenient for maintenance and replacement |
| 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 |
For Materials:
The primary material of the boom and arm is Shaogang Q355B and
Q690D, the Hydraulic tubes are national standard precision
seamless, and the pins are 40MuCr, The high-pressure hoses consist
of four layers of steel rings, while the grease pipe is a
single-layer hose. The bushing, driven into the base of the boom,
is made of graphite alloy copper sleeve.
Our Long Reach Booms Sticks fit most market models, Include but not
limit:
Komatsu Excavator Model: PC160LC-8, PC200, PC210, PC228, PC220
PC270, PC300, PC350, PC450, PC600, PC850, PC1250
Caterpillar Excavator Model: CAT320, CAT323, CAT326, CAT329,
CAT330, CAT335, CAT336, CAT349, CAT352, CAT374, CAT390
Hitachi Excavator Model: ZX210, EX200, EX220, EX330, EX350, ZX200,
ZX240, ZX330, EX350, EX400, ZX470, ZX670, ZX870, EX1200, EX1900
Volvo Excavator Model: EC220, EC235, EC250, EC300, EC350, EC355,
EC380, EC480, EC750
Doosan Excavator Model: DX225, DX235, DX255, DX300, DX350, DX420,
DX490, DX530, DX800
Kobelco Excavator Model: SK200, SK210, SK220, SK250, SK260, SK300,
SK330, SK350, SK380, SK460, SK500, SK850
Sumitomo Excavator Model:?SH210, SH225, SH240, SH300, SH330, SH350,
SH460, SH480, SH500, SH700, SH800
Hyundai Excavator Model: R200, R210, R220, R290, HX220, HX235,
HX260, HX300, HX330, HX380, HX430, HX480, HX520, R1200
Product processing features:
1. The oil-contained alloy copper sleeve using German technology
has a service life of 10 times that of ordinary steel sleeves.
2. Shaoguan Steel (top steel manufacturer since 1966) directly
purchased the steel plates, and each batch comes with a quality
inspection report.
3. Adopting CNC plasma cutting machines, Beveling machines, Bending
machines, and Double Side Boring machines for processing.
4. All products have passed quality inspection before shipping,
weld bead inspection, hydraulic inspection
Usually use 40GP container to load product !
工厂在广东省开平市翠山湖新区, 欢迎咨询!
微信: 18127591702
whatsapp: +86 18127591702
邮箱:sophia@excavatorboomarm.com
Contact sophia to inquiry details !
