2025 LiuGong Road Rollers 6612E

2025 LiuGong Road Rollers 6612E

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  • Year 2025
  • Make LiuGong
  • Model Road Rollers
  • Engine QSB4.5
2025 LiuGong Road Rollers 6612E

2025 LiuGong Road Rollers 6612E

2025 LiuGong Road Rollers 6612E

6612E

High-performance

Compactor

High-performance Compactor

The LiuGong 6612E is a high-performance compactor designed to deliver power and precision in every application. Powered by the Cummins QSB4.5 engine, this machine produces a net power of 155 hp, making it the perfect choice for demanding jobs that require both force and control. With its robust engine, the 6612E ensures consistent performance, whether you're tackling heavy-duty construction tasks, roadwork, or soil compaction. The combination of its powerful engine and reliable design provides exceptional results, improving efficiency and productivity on any project.

Superior Operating Weight for Maximum Efficiency

With an operating weight of 27,117 lbs., the LiuGong 6612E offers the ideal balance of weight and power, ensuring optimal compaction performance across a wide range of soil conditions. This weight class enables the machine to maintain excellent stability while delivering superior compaction depth and quality. The heavy-duty design means that the 6612E is built to handle even the most challenging terrains and large-scale projects, offering long-lasting durability and high productivity that will keep your operations running smoothly.

Wide Compaction Coverage for Faster Results

The LiuGong 6612E features a compaction width of 83.85 inches, enabling operators to cover a wide area in less time. Generous width is ideal for high-efficiency compaction tasks, allowing you to complete large-scale projects faster, without sacrificing quality. Whether you are working on highways, railroads, or foundation preparation, the wide compaction coverage helps streamline operations, reducing the number of passes needed and ultimately lowering operating costs.

Built for Long-Term Reliability and Protection

LiuGong understands the importance of minimizing downtime and maintaining machine longevity. That's why every 6612E comes with a 3-year/4,000-hour full machine warranty, providing comprehensive coverage for your peace of mind. This warranty reflects LiuGong's commitment to quality, ensuring that your compactor remains in top operating condition throughout its lifespan. With this robust warranty included in every purchase, you can be confident that the 6612E is a long-term investment that will maximize your returns and minimize unexpected repair costs.

Engine

Emissions Tier 4F/Stage V
Engine Manufacturer Cummins
Engine QSB4.5
Engine Power 155 hp (116 kW) @ 2,000 rpm
Engine Torque, Maximum 460 lbf·ft (624 N·m) @ 1500 rpm
Cylinder Liners 4
Aspiration Turbocharged & Air-to-Air Intercooler

Electric

Electrical 24 V | Vibration Frequency Range 30/33 Hz

Drivetrain

Drivetrain Theoretical Gradeability 50%
Transmission Hydraulic
Steering Steering System Hydraulic | Steering Method Articulation | Steering Angle ± 35°

Brakes

Brake System Type Service Brake Type Hydraulic | Service Brake Actuation Hydraulic
Parking Brake Parking Brake Actuation Mechanical apply; Hydraulic release

Wheels & Tires

Tires, Front Specification 23.1-26-12PR
Tires, Rear Specification 23.1-26-12PR

Operational

Operating Speed 1st Max. Speed, Fwd 2.8 mph (4.5 km/h) | 2nd Max. Speed, Fwd 3.7 mph (6 km/h) | 3rd Max. Speed, Fwd 4.3 mph (7 km/h) | 4th Max. Speed, Fwd 7.5 mph (12 km/h)
Operating Conditions Centrifugal Force Range 67,442.7/47,209.9 lbf (300/210 kN)

Hydraulics

Maximum Pressure 2,323.6 psi (16 MPa) | Tire Pressure 29-31 psi (200-220 kPA) | Main Relief Pressure 5,076.32 psi (35 MPa)
Pump Type Main Pump Type Piston

Dimensions

Turning Radius 213.25 ft (6,500 mm)
Dimensions Nominal Amplitude Range 0.075/0.047 in (1,900/1,200 mm) | Drum Diameter 61.22 in (1,555 mm) | Drum Thickness 0.98 in (25 mm)
Overall Length 263.2 in (6,000 mm)
Overall Width 89.7 in (2,280 mm)
Width Drum: 83.85 in (2,130 mm)
Wheelbase 117.32 in (2,980 mm)
Ground Clearance Min: 18.11 in (460 mm)
Overall Height 126 in (3,200 mm)

Capacities

Fuel Capacity 52.83 gal (200 L)
Oil capacity 4.5 gal (17 L)
Hydraulic Capacity 26.41 gal (100 L)
Cooling System 7.4 gal (28 L)
Load Capacity, Land Static Linear Front Drum Load 2.42 lb-ft (329 N/cm)

Weights

Weight, In Running Order with Ballast 27,117 lb (12,300 kg) | Mass on Vibrating Drum 15,432 lb (7,000 kg) | Mass on Drive Axle 11,685 lb (5,300 kg)

Features

Features Number of Amplitude Settings 2

Product Photography