SD22 series bulldozer adopts Shantui’s patented technologies, including central lubrication, central pressure measurement, and automatic track tensioning technologies, and won the sole national golden quality award in China’s bulldozer industry. With multiple working devices and cabs, this product can meet the operation demands for diversified working conditions and is an ideal high-efficiency machine for earth-moving operations and bulk material handling.
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The Komatsu WA100-5 is a classic 5-ton wheeled loader, belonging to the Komatsu “5 Series”. It was a very popular and widely available model from the late 1990s to the early 21st century. Although it has been discontinued and replaced by more advanced series such as “Dash-7” and “Dash-8”, it remains a very common and highly regarded “venerated model” worldwide, especially in the second-hand market.
When considering the use of a bulldozer, the SHIPIN SD22 stands out as a practical choice due to its ability to meet the high requirements of construction and earthwork projects.
The SHIPIN SD22 bulldozer features a range of functions, making it an ideal choice for challenging operations. It is equipped with an electronically controlled engine, meeting the national III emission standards for road machinery, ensuring efficient and environmentally friendly performance. Additionally, this bulldozer is equipped with an electrical control static hydraulic drive system, featuring excellent load adaptability and extremely high flexibility, enabling it to operate efficiently in confined spaces.
The chassis system of this machine features a long ground clearance and a high ground clearance, enabling it to navigate through rough terrains and offering excellent stability and maneuverability! Additionally, the design of its cab takes into account the comfort and safety of the operator, equipped with a suspended single accelerator pedal, as well as a seat and armrest that can be adjusted extensively.
| Scope | SD22 |
| Total weight (kilograms) | 23450 |
| Engine brand | Cummins NT855-C280S10 / Wuxi Chaihuang WP12G240E306 |
| Rated power/rated speed (kilowatts/rpm) | 175/1800 |
| Machine dimensions (millimeters) | 6060*4200*3402 |
| Track center distance (millimeters) | 2000 |
| Running shoe width (millimeters) | 560/610/660 |
| Ground contact length (millimeters) | 2430 |
| Fuel tank capacity (liters) | 450 |
| Blade type | Straight blade, beveled blade, U-shaped blade and semi-U-shaped blade |
| Blade capacity (cubic meters) | 4.6 |
| Emission (indicated according to international standards) | The second stage of the European Union |
The company has a dedicated international business department and a logistics management department, which are responsible for overall planning and coordinating internal and external resources.
When comparing bulldozers in the market (such as the Shantui SD22 model) with other bulldozers, it is crucial to analyze their similarities and unique features.
When you observe powerful and energy-efficient models like XCMG DL560 wheeled bulldozer, as well as models like SHENTONG SD22 with a robust drive system and intelligent control technology, you will notice that they all possess strong performance. However, their designs are tailored to meet slightly different operational requirements.
The standout features of Shantui SD22 include its modular design, which makes disassembly and maintenance much easier and significantly reduces downtime. Additionally, it uses imported electrical and hydraulic components to ensure stability and reliability.
This is the most classic and urgently demanded application field for silent impact hammers.
Broken concrete walls, foundations and steel structures: In urban renewal and factory renovation projects, partial or complete demolition of existing building structures is carried out. The silent characteristics ensure the normal life of surrounding residents, the low vibration protects adjacent structures and underground pipelines, and the accuracy facilitates the recovery of steel bars.
Removal or maintenance of highway bridges: When conducting partial repairs (such as on damaged bridge decks or piers) on busy traffic arteries or elevated bridges, it is necessary to minimize the vibration impact on the traffic flow and the overall structure of the bridge. Silent breaker hammers are the preferred choice.
Tunnel and subway excavation: Breaking down rocks and concrete in the extension sections or tunnels of already operational subway stations. In confined spaces, noise is amplified, and extremely high vibration control requirements are imposed on the existing lining structure. Noise-reducing equipment is indispensable.
Pile head driving and pavement removal: During the construction of building foundations, level the concrete pile heads that exceed the designed elevation; or remove the old pavement layers. In densely constructed areas, reduce interference among equipment.
After the initial blasting, carry out safe and efficient secondary processing.
Secondary crushing of rocks and ores / Crushing of oversized stones and boulders: Breaking down the irregular large chunks of rock produced after blasting into sizes suitable for transportation and entry into the crushing machine. The silent design has improved the working environment for the front-line miners, reducing noise-induced occupational diseases.
Open-pit mining and underground mining operations: In underground mines, noise and vibration issues are more prominent. Low-noise equipment can improve communication and enhance safety; when the open-pit mine is close to the community, it helps meet environmental protection requirements.
This involves a large number of “minimally invasive surgeries” for the city, and the impact on citizens’ lives needs to be minimized.
Removal of asphalt and concrete during road reconstruction: During the “white-to-black” transformation or renovation of urban roads, the old pavement layers are quickly removed, while minimizing the noise impact of the construction on the surrounding shops and residents.
Excavation of pipelines and cable trenches: When laying or repairing underground water, electricity, gas, communication pipelines, precise excavation must be carried out beside the existing facilities. The low vibration characteristic ensures that the existing pipelines are not damaged, thereby ensuring the safety of the construction.
Sanitary sewer, drainage and public utility infrastructure projects: During deep pit excavation or hard ground fracturing in residential areas, minimize disturbance to the foundations of surrounding houses and reduce noise complaints.
In a natural environment, achieve harmony among people, equipment and the environment.
Land clearing and site preparation / Removing rocks from farmland and mountain paths: Clearing large boulders and solitary rocks within the site to create conditions for landscaping or farming. The silent feature reduces disturbance to wildlife habitats, which is particularly important in rural tourism areas.
Tree stumps and broken roots: Instead of using traditional excavators to forcefully pull them out, this method can crush the underground tree stumps and root systems on-site. It is highly efficient and does not damage the surrounding landscape plants and terrain. It is a commonly used technique in high-end garden projects.
It serves the circular economy and is a crucial part of “green demolition”.
Concrete and debris recycling / Reduction of waste size during demolition / Secondary crushing of aggregates: At the construction waste resource processing site, large pieces of demolition materials (such as beams and columns) are crushed into smaller sizes to facilitate subsequent sorting and recycling. The silent impact crusher can effectively control the secondary pollution of dust and noise during the crushing process, meeting the standards of an environmentally friendly workshop.
Demonstrate the outstanding reliability and adaptability of the equipment.
Continuous operation in high-intensity or dusty environments: Its design usually places greater emphasis on sealing and heat dissipation, enabling stable operation in dusty and poorly ventilated tunnels, with a long maintenance interval.
Crushing of frozen and hard soil: For seasonal construction or in high-altitude areas, powerful hydraulic power can effectively break through the frozen and hard soil layers, creating conditions for excavation operations.
High-temperature or remote working environments: For instance, in steel mills during dismantling operations or in remote mining areas, equipment must have excellent heat resistance and reliability. The optimized design of silent impact hammers often enables better handling of these challenges.
● Equipment Selection Guide
● Detailed technical comparison
● One-on-one service
● One-year warranty
● Local after-sales service network, with faster response speed
● Inventory of vulnerable parts
● Remote and on-site setup and operationinstructions
● Logistics timeliness
● Ensure timely delivery
● Transport from the port to your designated destination
A: The core advantage is its extremely high cost-effectiveness and mature ecosystem. By paying a price much lower than that of a new model, you can obtain a reliable piece of equipment capable of handling most routine earthwork operations. Additionally, due to its large market share, there is an abundant supply of spare parts at reasonable prices, and the maintenance technology is widely available, significantly reducing the holding costs and the risk of breakdowns and downtime in the future.
A: Standard Operating Procedure (SOP): Develop and enforce standard procedures for the startup, preheating, operation, shutdown, and daily inspection of SD22.
A: Completely transparent. We promise:
Clear source: All the equipment mainly comes from the retired and updated equipment of our own team, or from strictly vetted partner-owned equipment, ensuring clear ownership and no legal disputes.
One machine, one file: Each piece of equipment is equipped with an exclusive file, containing key information: factory serial number, original purchase invoice (or customs declaration) copy, historical working hours record (if verifiable), as well as detailed inspection reports conducted by us after the recycling process.
A: We offer a clear graded limited warranty policy.
Normal wear parts (such as tracks, shovel teeth), wear-prone parts (such as filters, belts), and damages caused by improper operation, accidents, or lack of maintenance are not covered by the warranty. The specific scope is clearly listed in the contract.
During the warranty period, if a malfunction occurs, we will send an engineer to the site for inspection. If it is within the warranty scope, we will provide free repair or replacement of components.
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