The ST4000 road roller is a professional compaction equipment that integrates powerful power, flexible operation and stable performance. The equipment enjoys a one-year warranty period and is equipped with 24-hour round-the-clock reception services. From construction to after-sales, it provides full protection throughout the process, ensuring that the operation is worry-free.

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Name	Operation button	Scraper	Steering system	Water spray system

1.Power system

[1].The power configuration offers a variety of options while ensuring stable output. All adopt a diesel inline water-cooled four-stroke design. The 3-cylinder structure effectively balances power and fuel economy:

①The Changchai ZN390B has an output power of 28.5KW and a rotational speed of 2600 rpm, providing strong power.

②The Yanmar 3TNV88 has an output power of 28.1KW and a high rotational speed of 3200 rpm, ensuring continuous power supply.

③The Kubota V1505 has an output power of 26.1KW and a rotational speed of 3000 rpm, adapting to long-term operations with balanced performance.

[2].The equipment is equipped with a 12V electrical system.

[3].The hydraulic oil and fuel capacity are both 42L, and a 180L large-capacity water tank is combined with an intermittent pressure spray system, effectively suppressing dust during operation and ensuring the equipment can run continuously for a long time.

2.Drive & Control System

[1].Drive system: It adopts a variable piston pump for stepless speed control and connects two-wheel drive motors in parallel. The power transmission is efficient and smooth. The walking speed can be adjusted steplessly within the range of 0 - 10 km/h, achieving both efficient operation and precise compaction.

[2].The steering system adopts a hydraulic cylinder hinged steering and swing hinged design. The minimum turning radius is only 2750mm (4130mm in some conditions). Even in narrow areas or when operating in bends, it can be flexibly controlled.

[3].The theoretical climbing capacity of the equipment reaches 30% - 40%, enabling it to easily handle compaction operations in complex terrains such as slopes and ramps.

[4].Vibration System: It adopts a design with two vibration wheels at the front and rear, driven by a hydraulic motor. The vibration frequency reaches 60Hz, the amplitude is 0.5mm, and the excitation force can reach 50kN each. The compaction depth and effect are outstanding, and it can easily meet the compaction requirements of different materials.

3.Size

[1].Weight: The operating weight is 4000 kg. The static line load is 135/120n/cm. The compaction stability is excellent.

[2].Size: The working width reaches 1370mm, the wheelbase is 1720mm, the overall length is between 2480mm and 2580mm, the height can be adjusted to 2000mm-2670mm. The compact size design is convenient for operation in narrow areas, reduces transportation difficulty, meets the entry requirements of different construction sites, and realizes the dual advantages of "efficient operation + flexible transportation".

[3].Roller size: Equipped with a vibrating drum 1200mm wide and 720mm in diameter. The single-time compaction area is large, significantly improving the operation efficiency.

Application Projects:

[1].Asphalt Road Compaction: The ST4000 is suitable for asphalt road compaction because it has double steel drums, optional dual drum vibration, 60 Hz vibration frequency and 2 × 50 kN vibration force. These parameters help compact hot asphalt evenly and improve surface density. The 1200 mm drum width is suitable for small and medium road lanes, repair sections and asphalt overlay projects.

[2].Municipal Road Maintenance: For city road repair, pipe trench backfilling, sidewalk foundation and small asphalt patching, the ST4000 provides flexible steering and stable compaction. The hydraulic articulated steering system allows the operator to work around curbs, manholes, road edges and narrow maintenance areas.

[3].Parking Lot Construction: Parking lots require a smooth asphalt surface and uniform compaction. The ST4000’s 0–10 km/h speed range allows operators to control rolling speed according to the asphalt temperature and compaction stage. The 180 L water tank and pressure spray system also help maintain drum cleanliness during asphalt paving.

[4].Industrial Park and Factory Roads: Factory roads and industrial park roads often require reliable compaction for repeated vehicle traffic. The ST4000 has a 4000 kg operating weight, 135 / 120 N/cm static linear load and hydraulic dual drive, making it suitable for compacting road base and asphalt surfaces in industrial areas.

[5].Road Shoulder and Edge Compaction: The compact machine size and articulated steering design help the ST4000 work near road shoulders, walls and edges. Operators can use single drum vibration for lighter edge work or dual drum vibration when higher density is required.

[6].Rental Business and Contractor Fleets: The ST4000 is also suitable for equipment rental companies and contractors because it offers multiple engine options, one-key operation, LED lighting, hydraulic drive and optional safety configurations. These features make the machine easier for different operators to use and maintain.

Transportation and Packaging

STORIKE provides export wooden case packaging for the ST4000 road roller. According to the customer’s destination, budget and delivery requirements, we can help arrange suitable transportation methods, including sea freight, land transportation, air freight or delivery to a customer-designated location.

With 15 years of export experience, STORIKE can assist customers with freight communication and transportation arrangements. If you have questions about shipping, packaging, delivery time or import documents, you can contact our sales team for support.

Company Introduction

STORIKE is a professional construction machinery manufacturer located at No. 2166 Chongwen Avenue, Yangjiahe Science and Technology Pioneer Park, Zone A, Building 2, High-Tech Zone, Jining City, Shandong Province, China.

STORIKE has 15 years of production experience and focuses on manufacturing light construction machinery, including light towers, plate compactors, road rollers, asphalt pavers, excavators and loaders. Our products can be supplied with CE, EPA and Euro 5 certification options according to customer market requirements and engine configurations.

We support OEM and ODM customization services, including engine selection, color customization, brand logo customization, packaging customization and configuration adjustment. All products go through strict quality control before delivery.

STORIKE has served customers in more than 100 countries and regions, including North America, Central and South America, Europe, Central Asia, the Middle East and Africa. We have 6 dedicated sales and service departments and a 23,000-square-meter modern manufacturing base. Global customers are warmly welcome to visit our factory and explore cooperation opportunities.

Services We Provide

[1].One-year warranty for the machine.

[2].Free replacement parts can be provided during the warranty period for non-human damage.

[3].Original spare parts are available from our factory parts warehouse and can be purchased when needed.

[4].24-hour online service and one-to-one after-sales guidance are available.

[5].Before purchase, we can help customers choose the right model and customize a suitable equipment solution according to project needs.

[6].We provide lifetime service support. Even after the warranty period, we can still offer online repair guidance and parts support.

[7].The minimum order quantity is one unit. For bulk buyers, we can provide more competitive pricing to help reserve enough profit margin. For long-term purchasing cooperation, price support can be discussed and confirmed through an agreement.

[8].We are also recruiting agents and distributors in overseas markets.

Q1: Which brands of engines can be optionally equipped for the ST4000 roller?
A1: The three brands of engines that can be selected are Changchai (ZN390B), Yanmar (3TNV88), and Kubota (V1505). The output power ranges from 26.1kw to 28.5kw, suitable for different construction intensities.

Q2: How about the endurance and working capacity of the equipment?
A2: The fuel and hydraulic oil capacity is both 42L. The 180L water tank is combined with an intermittent spraying system, which enables long-term continuous operation. The walking speed ranges from 0 to 10 km/h, and the theoretical climbing ability is 30% - 40%.

Q3：Can both drums vibrate at the same time?

A3:Yes. The ST4000 supports front drum vibration, rear drum vibration and front + rear dual drum vibration. Dual drum vibration provides stronger compaction performance and is suitable for asphalt surfaces, road base and projects requiring higher compaction density.

Q4: What is the warranty period of the equipment, and where is your factory located?
A4: We provide a one-year whole-machine warranty. Our factory is located in Jining City, Shandong Province, China. If you need, please contact our sales team, who will customize a visit route for you.

Q5: Is the ST4000 suitable for asphalt compaction?
A5:Yes. The ST4000 has double steel drums, 60 Hz vibration frequency, 0.5 mm amplitude, 2 × 50 kN dual drum vibration and an intermittent electronic pressure water spray system. These features help compact asphalt evenly while reducing asphalt adhesion on the drums.

Number:+86-13963746955

Email:[email protected]

Things to know before buying:

1. Storike is a factory

2. We have sufficient stock and fast production lines

3. Professional sales team to answer your questions

4. Welcome to visit the factory

5. Visualize the entire production process

6. Stable delivery time and privacy protection for shipping

Things to know after purchasing:

1. 365 days warranty and lifetime after-sales service

2. Provide comprehensive user manuals and guidance

3. Provide various auxiliary equipment and accessories

4. No threshold for recruiting agents

5. Lifetime exclusive customer service with 24-hour one-on-one service