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About UsYantai Gao Hong Hydraulic Technology Co., Ltd. is located in Yantai Economic and Technological Development Zone. Mainly engaged in construction machinery, ships, agricultural machinery, coal machinery, military, aerospace hydraulics, excavator parts, hydraulic products, research and development, production, sales of high-tech industries.
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ProductsIn 2013, the company introduced foreign hydraulic pilot technology, research and development production of hydraulic pilot series products. The company has more than 30 patents, the company's own brand “GH” hydraulic pilot handle has won more than 20 national patents, approved by the national science and technology-based small and medium-sized enterprises.
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BlogThe company takes “win-win cooperation, innovation and development” as the concept, the pursuit of quality satisfaction as the goal, and strive to create a domestic professional hydraulic parts manufacturers and suppliers.
Contact Us
Hotline:
+86-535-3410889
Fax:
0535-3410879
Mobile:
+86-13780928788
E-mail:
order@ytgaohong.com
Address:
Beijing Zhongchangxing Industrial Park, Jinsha River Road, Yantai Development Zone
GH230 Efficient Hydraulic Crawler Excavator
Classification:
Large excavator
Large excavators, typically referring to hydraulic excavators with an operating weight exceeding 20 tons, is a powerhouse in heavy construction equipment. They are characterized by their immense digging power, high efficiency, and ability to handle massive workloads.
Key features:
1. Large Size: Weights range from ~20 tons to over 800 tons, with massive physical dimensions.
2. Powerful Engine: Equipped with high-horsepower diesel engines for demanding tasks.
3. Broad Applications: Primarily used for major earthmoving projects, mining, quarrying, large-scale infrastructure construction (roads, bridges), and energy sector projects.
4. High Efficiency & Stability: Built with robust structures and strong work mechanisms for productive and reliable operation in the toughest conditions.
Specification
|
Name |
Item |
GH230（Ⅱ） |
GH230（Ⅲ） |
|
Engine |
Brand |
Commins |
Commins |
|
Model |
6BTAA5.9 |
QSB7 |
|
|
Cylinder number |
6 |
6 |
|
|
Air intake |
Turbocharged |
Turbocharged |
|
|
Rated power/speed |
133kw/2000rpm |
169kw/2000rpm |
|
|
Emission standard |
Ⅱ |
Ⅲ |
|
|
Hydraulic system |
Main pump |
Kawasaki |
Kawasaki |
|
Type |
variable displacement |
variable displacement |
|
|
Type of walking hydraulic motor |
Axial plunger type×2 |
Axial plunger type×2 |
|
|
Rotary hydraulic motor type |
Axial plunger type×1 |
Axial plunger type×1 |
|
|
Performance |
Rotating speed |
12.5rpm |
12.5rpm |
|
Traveling speed |
5.5/3.2km/h |
5.5/3.2km/h |
|
|
Bucket digging force |
136.9/144.8kN |
136.9/144.8kN |
|
|
Arm crowd force |
97.9/103.8kN |
97.9/103.8kN |
|
|
Basic parameters |
Total weight |
22T |
22T |
|
Bucket capacity |
0.92m³ |
1.1m³ |
|
|
Total height |
3020㎜ |
3020㎜ |
|
|
Max digging distance |
9873㎜ |
9873㎜ |
|
|
Digging depth |
6592㎜ |
6592㎜ |
|
|
Digging height |
9616㎜ |
9616㎜ |
|
|
Mini digging distance |
562㎜ |
562㎜ |
|
|
Mini turning radius |
3560㎜ |
3560㎜ |
|
|
Oil capacity |
Fuel tank |
360L |
360L |
|
Hydraulic tank |
240L |
240L |
Key words:
Contact Us
Address: Beijing Zhongchangxing Industrial Park, Jinsha River Road, Yantai Development Zone
Tel:+86-535-3410889
Mobile:+86-17753568399 / 13780928788
E-mail:order@ytgaohong.com
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