22 Ton Medium Sized Crawler Excavator
This 22-ton medium crawler excavator features a structure optimized through 3D and finite element analysis, with reinforced key components to ensure operational stability and durability. Equipped with an advanced hydraulic system integrating intelligent control and arm regeneration technology, it increases digging force by 11%. Optimized internal flow channels reduce pressure loss, achieving 5%-8% fuel savings and effectively balancing performance with energy efficiency.
8 ton Small Compact landscaping machine
The small compact 8-ton mini excavator is a robust, strong and extremely high quality service oriented equipment. One of them is appropriate to the earthwork and municipal projects, including site leveling, trenching backfilling and material handling. 
Secondly, the small compact 8-ton mini excavator does a tremendous job of agriculture and forestry use -Like digging in a drain or handling trees. Its third benefit would be its ability to conduct minor demolition and quarrying jobs. It’s the perfect combination of efficient productivity and versatility, ready to take on restricted spaces and deliver an impressive performance.
Performance Parameters:
Weight(T) | 21.2 |
Bucket capacity(m3) | 1.06 |
Engine model | Cummins QSB7-C166 |
Power(kw/r/min) | 124/2050 |
Fuel tank volume(L) | 330 |
Traveling speed(km/h) | 5.1/3.1 |
Turning speed(r/min) | 11.4 |
Climbing capacity(%) | 70 |
Bucket digging force(KN) | 146 |
Bucket length(mm) | 2925 |
Ground pressure(KPa) | 49.8 |
Hydraulic oil tank volume(L) | 250 |
Dimensional parameters:
A-Total length (mm) | 9625 |
B-Ground clearance of counterweight (mm) | 4915 |
C-Overall height (top of arm) (mm) | 3075 |
D-Overall width (driver's top) (mm) | 2980 |
E-Overall height（to cab top）(mm) | 3055 |
F-Counterweight ground clearance(mm) | 1075 |
G-Min.ground clearance (mm) | 470 |
H-Tail slewing radius (mm) | 2925 |
J-Track length (mm) | 4460 |
K-Track to track distance (mm) | 2380 |
L-Track width (mm) | 2800 |
M-Track plate width (mm) | 600 |
O-Hood height(mm) | 2395 |
P-Slewing platfoem width(mm) | 2725 |
Q-Distance from the center of rotation to the rear end(mm) | 2920 |
Scope of operation:
A-Maximum excavation height (mm) | 10095 |
B-Maximum unloading height (mm) | 7190 |
C-Maximum excavation depth (mm) | 6490 |
D-Maximum vertical wall digging depth (mm) | 5915 |
F-Maximum excavation range (mm) | 9860 |
G-Maximum digging distance in ground plane (mm) | 9675 |
H-Minimum swing radius of working device (mm) | 2970 |
Company Strength:
Shandong Shitian Heavy Industry Co., Ltd (Jining Shan re-energy) is located in Jining City, Shandong Province, high-tech zone technology industrial development zone. It is a high-tech enterprise specializing in the research, development and production of large excavators. For the large energy-saving excavator design, research and development and production of the leader, the development of hybrid large excavator SH520-9 energy-saving effect reached more than 30%.
In 2020, Jining Shan re-energy hybrid excavator production base project into the key support projects in Shandong Province, its conventional products SH380-9 using a full set of German Linde hydraulic system, strong digging performance, upholding the German industrial products, reliable and efficient design and manufacturing concepts; SH470-9, SH500-9, SH600 in the mines, highways, quarry conditions after decades of verification, known for high efficiency, energy saving The SH470-9, SH500-9, SH600 have been proven in mining, highway and quarry conditions for decades and are famous for high efficiency and energy saving.
FAQ
1. Q: How long does it take for delivery after purchase?
A: For standard models, delivery is typically completed within 15-30 working days after the contract takes effect and the initial payment is received. Customized models may require a longer lead time, and we will keep you updated on production progress.
2. Q: What transportation methods are available, and who bears the transportation cost?
A: Transportation methods (e.g., flatbed truck transport, split shipment) are determined based on equipment size. Transportation costs are generally borne by the buyer, but we will design the safest and most cost-effective logistics plan for you free of charge.
3. Q: Is equipment rental or trial use available?
A: Short-term rental services are offered for select models. For trials, we can arrange on-site demonstrations based on specific circumstances, allowing you to experience the equipment’s performance firsthand. Please contact our sales department for details.
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