China Famous Brand 20 Ton Hydraulic Single Drum Vibratory Road Roller 6620e

• After-sales Service: 1 Year
• Warranty: 1 Year
• Type: Road Roller
• Working Method: Vibration
• Axle: Biaxial Dual-Drum
• Grinding Wheel Type: Sheep Foot Roller
• Model NO.: 6620E
• Compaction Depth: 40cm
• Engine Type: Diesel Engine
• Travel Speed: 40cm/s
• Certification: CE
• Condition: New
• Transport Package: Nude
• Specification: 18 TON
• Trademark: Liugong
• Origin: China
• HS Code: 8429401900
• Production Capacity: 2000 Pieces/Year

Product Description

China Top Brand New Road Roller 6620E with excellent operating time on sale

Product Description

 

Product Description
- Flexible and non-impact technology on our vibratory rollers extends the vibratory bearing's working life to beyond 10,000 hours increasing productivity and reducing part wear.

- With a larger diameter drum, combined with amplitude consistency and uniformity, we ensure that the optimum compaction force is delivered with fewer passes required.

- Patented cooling technology inside the drum keeps temperatures balanced at around 90° centigrade, 20° lower than the industry average. This stable temperature regulation helps prolong component life and reduces maintenance.

 

Detailed Photos

 

Product Parameters

 

Model	6614E	6616E	6618E	6620E
Operating Mass	14000 kg	16000 kg	18300 kg	20000 kg
Mass On Vibrating Drum	8000 kg	8000 kg	11500 kg	13200 kg
Mass On Drive Axle	6000 kg	8000 kg	6800 kg	6800 kg
Front Drum Static Linear Load	368 N/cm	368 N/cm	529 N/cm	607 N/cm
Emission Regulation	Stage II	Stage II	Stage II / Stage III	Stage II / Stage III
Rated Power	118 kW (160 hp) @ 2200 rpm	103 kW (140 hp) @ 2000 rpm	140 kW (190 hp) @ 2200 rpm	140 kW (190 hp) @ 2200 rpm
Vibration Frequency	30/33 Hz	30 Hz	28/33 Hz	28/33 Hz
Nominal Amplitude	2.0/1.2 mm	2.0/1.2 mm	2.0/1.2 mm	2.0/1.2 mm
Centrifugal Force	300/220 kN	300/180 kN	380/260 kN	400/280 kN
Drum Diameter	1555 mm	1555 mm	1600 mm	1600 mm
1st Maximum Speed, fwd	4.5 km/h	2.7 km/h	4 km/h	4 km/h
2nd Maximum Speed, fwd	6.1 km/h	5.2 km/h	5.5 km/h	5.5 km/h
3rd Maximum Speed, fwd	6.7 km/h	11 km/h	6.5 km/h	6.5 km/h
Theoretical Gradeability	12 km/h	0.3	0.45	0.45
Min. GroundClearance	0.5	450 mm	440 mm	440 mm
Wheelbase	470 mm	2950 mm	3250 mm	3250 mm
Min. Outside Turning Radius	6500 mm	6500 mm	7000 mm	7000 mm
Overall Length	6000 mm	6000 mm	6450 mm	6450 mm
Overall Width	2280 mm	2280 mm	2300 mm	2400 mm

Company Profile