Big Road Roller for Smooth Asphalt Roads

This product is a dual-model heavy-duty road roller, available in both hydraulic single-drive and hydraulic dual-drive versions. While the two models maintain consistency in most core parameters, they differ in some vibration performance and drive structure aspects. The following is a detailed description:

I. Basic Specifications

Model: Hydraulic Single Drive / Hydraulic Dual Drive

Operating Weight: 18,000 kg

Dimensions (L×W×H): 6550 × 2280 × 3090 mm

Minimum Ground Clearance: 450 mm

Wheelbase: 32,500 mm

Engine: Both models are equipped with a Cummins 6BT5.9 diesel engine, with a power output of 127 kW

Vibration Wheel Width: 2100 mm

II. Vibration Performance

Both models feature dual-frequency, dual-amplitude operation, allowing for flexible selection based on the material being compacted and its thickness:

Amplitude: 1.9 mm (large amplitude) / 0.95 mm (small amplitude)

Vibration Frequency: 28 Hz (low frequency) / 35 Hz (high frequency)

Excitation Force:

Hydraulic Single Drive: 390 kN (large amplitude) / 280 kN (small amplitude)

Hydraulic Dual Drive: 420 kN (large amplitude) / 320 kN (small amplitude)

Static Line Load:

Hydraulic Single Drive: 470 N/cm

Hydraulic Dual Drive: 480 N/cm

The dual drive version has slightly higher excitation force and static line load, resulting in stronger compaction capability.

III. Travel and Mobility Performance

Travel Speed: Two selectable speeds, 0–6 km/h (operating speed) and 0–10 km/h (transfer speed)

Climbing Ability: Data marked "0" indicates no climbing ability under standard test conditions or design for level terrain. Please refer to the technical manual for details.

Turning Radius: 7300 mm

Drive Type:

Hydraulic Single Drive: Single-wheel drive

Hydraulic Dual Drive: Dual-wheel drive, superior traction and maneuverability

IV. Product Features Summary

Reliable Power: All models use mature and stable Cummins engines, ensuring continuous and efficient operation.

Highly Efficient Compaction: Dual-frequency, dual-amplitude vibration system adapts to various working conditions; the dual-drive version offers greater excitation force, suitable for higher-standard compaction requirements.

Good Passability: Wide vibratory drum, large wheelbase, and high ground clearance make it suitable for various ground conditions.

Highly Mobility and Flexibility: Two-speed adjustable settings balance compaction and relocation efficiency.

Robust Structure: Balanced weight and size design ensures strong stability.

V. Applicable Scenarios:

Suitable for compaction of base layers, subbase layers, and asphalt surface layers in large-scale projects such as highways, airports, railway subgrades, and dams. The dual-drive version is particularly suitable for construction projects with higher compaction quality requirements and more complex working conditions.

For further technical explanations or model selection suggestions, specific application scenarios can be provided.

With technological innovation, our product configuration and parameters will continue to

 change without notice;

if there is any doubt, the specific confirmation of our international trade sales shall prevail;