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612H

The 612H single drum hydrostatic vibratory roller has a DCEC engine producing 106 kW of power. It has a working width of 2,130 mm and weighs 12,300 kg. The roller can achieve vibration frequencies between 33-30 Hz and centrifugal forces ranging from 270-150 kN. It features hydrostatic transmission and hydraulic brakes.

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591 views2 pages

612H

The 612H single drum hydrostatic vibratory roller has a DCEC engine producing 106 kW of power. It has a working width of 2,130 mm and weighs 12,300 kg. The roller can achieve vibration frequencies between 33-30 Hz and centrifugal forces ranging from 270-150 kN. It features hydrostatic transmission and hydraulic brakes.

Uploaded by

Case Case
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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612H

Roller

Engine DCEC
Net Power 106 kW (144 hp) @ 2,200 rpm
Vibration Frequency Range 33 / 30 Hz
Centrifugal Force Range 270 kN / 150 kN
Working Width 2,130 mm
Operating Weight 12,300 kg

www.liugong.com
612H
Single Drum Hydrostatic Vibratory Roller
ENGINE TIRES
Emission Regulation Tier 2 / Stage II Tire Size 23.1 26 - 12 PR
Make DCEC Tire Tread G - 23
Gross Power 118 kW (158 hp)@ 2,200 rpm
Net Power 106 kW (144 hp) @ 2,200 rpm HYDRAULIC SYSTEM
Peak Torque 670 Nm Main Pump Type piston pump + piston pump
Number of Cylinders 6 Main Relief Pressure 42 + 35 MPa
Aspiration turbo air - to - air aftercooled
Cooling Type water PERFORMANCE
Static Linear Front Drum Load 290 kg-mm
ELECTRICAL SYSTEM Number of Vibrating Drums 1
System Voltage 24 V Nominal Amplitude Range 1.95 / 0.9 mm
Vibration Frequency Range 33 / 30 Hz
DRIVE TRAIN Centrifugal Force Range 270 / 150 kN
Theoretical Gradeability, without/with Vibration 50 % Number of Amplitude Settings 2
Transmission Type hydrostatic
Maximum Speed, fwd 12 km/h OPERATING WEIGHTS
Inside Turning Radius <4,370 mm Operating Weight with Ballast 12,300 kg
Outside Turning Radius <6,500 mm Weight on Front Drum 6,300 kg
Weight on Tires 6,000 kg
AXLES
Steering System hydraulic SERVICE CAPACITIES
Steering Method articulation Fuel Tank 300 L
Steering Angle 35 Engine Oil 17 L
Steering Relief Pressure 16 MPa Cooling System 28 L
Differential Rear Type limited slip
OPTIONAL EQUIPMENT
BRAKES Padfoot Drum Segment Kit ( PDH )
Service Brake Type wet hydraulic Rotary Beacon
Service Brake Actuation hydraulic Backup Alarm
Parking Brake Actuation mechanical apply; hydraulic release

Guangxi Liugong Machinery Co., Ltd. 03/2013 Designed by LiuGong


No. 1 Liutai Road, Liuzhou, Guangxi 545007, PR China
T: +86 772 388 6124 E: overseas@liugong.com
www.liugong.com

Specifications and designs are subject to change without notice. Machines shown may include optional equipment.

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