LZ304H
4-ton all-hydraulic, single-drive, single-drum vibratory roller
This series comprises medium-sized vibratory rollers, ideally suited for compacting non-cohesive materials such as gravel, crushed stone, sand‑gravel mixtures, sandy soils, and rock fill in base courses, subbase courses, and embankment projects. They are the ideal compaction equipment for constructing highways, railways, airports, ports, dams, and industrial sites.
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4-ton all-hydraulic, single-drive, single-drum vibratory roller
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Product Details
Product Introduction
This series comprises medium-sized vibratory rollers, ideally suited for compacting non-cohesive materials such as gravel, crushed stone, sand‑gravel mixtures, sandy soils, and rock fill in base courses, subbase courses, and embankment projects. They are the ideal compaction equipment for constructing highways, railways, airports, ports, embankments, and industrial sites.
Key Features
▲ Hydraulic vibration, hydraulic steering, power-shift transmission, and disc brakes.
▲ Equipped with Yunnei Power’s China IV‑compliant engine, it delivers environmental friendliness, high efficiency, fuel economy, reliability, low noise levels, and ample power reserve.
▲ Advanced power-shift transmission, easy and convenient to operate; dual high- and low-speed settings to meet relocation requirements.
▲ The vibration system employs Tianjin hydraulic vibration pumps and motors, delivering powerful excitation force and exceptional reliability.
▲ Reinforced dedicated drive axle, offering high load capacity and excellent reliability.
▲ Wheel‑mounted disc brake system, delivering responsive and efficient braking performance, significantly enhancing the safety of personnel and equipment.
▲ Equipped with a high-end instrument cluster, the vehicle’s key information is clear at a glance, allowing you to stay informed at all times.
▲ Front and rear LED headlights, with a user-friendly lighting design that ensures effortless operation even during nighttime work.
▲ The machine features a compact design, a small turning radius, strong climbing capability, agile maneuverability, and reliable safety.
▲ LZ3045 features power-shift control, while LZ304H is fully hydraulically controlled.
Main Technical Parameters
Model number | LZ3045 | LZ304H |
Work quality | 4200kg | 4000kg |
Static line load | 132N/cm | 125N/cm |
Amplitude | 0.52mm | 0.52mm |
Excitation force | 72Kn | 65Kn |
Vibration frequency | 55Hz | 52Hz |
Driving speed | 2.5/4.5/7.5/13.2Km/h | 0-7.5Km/h |
Turning radius | 4980mm | 4980mm |
Voltage | 24V | 24V |
Climbing ability | 30% | 30% |
External dimensions | 4075x1430x2470mm | 4075x1430x2470mm |
Compaction width | 1300mm | 1300mm |
Vibratory roller diameter | 1000mm | 1000mm |
Wheelbase | 2340mm | 2340mm |
Engine model | YN27PAF4 | YN27PAF4 |
Engine power | 36.8KW | 36.8KW |
Our products will be continuously improved in line with technological advancements. Any discrepancies between the parameters and structural features listed in the sample and the actual product shall be governed by the physical product.
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Factory appearance and premises
The company’s new plant currently occupies an area of80,000square meters, gross floor area45,000square meters, with facilities including production workshops, office buildings, a technical center, and a test track. The company boasts a complete manufacturing value chain encompassing metal cutting, structural component fabrication, precision machining, component assembly, complete machine assembly, and coating, and is equipped with…2000Annual whole-machine production capacity.
Construction Cases
It is widely used in various engineering construction projects, including road foundation works, bridge construction, port development, airport construction, water conservancy and hydropower projects, municipal maintenance and repair, real estate landscaping, and industrial park development.
Related products
The company’s main product lines include: heavy-duty single-drum vibratory rollers, pneumatic‑tired static rollers, double‑drum rollers, small and medium‑size rollers, motor graders, waste compactors, and a wide range of roller attachments.
Sales Hotline:
Email:838673431@qq.com
Address: Luoxin Industrial Cluster Zone, Luoyang City, Henan Province
(WeChat Official Account)
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