Road Roller YZ14HD with Sauer
Description of Road Roller:
A road roller or commonly referred to as a roller compactor, or just roller sometimes is a simple drum or is a compactor type construction machinery/construction equipment applied to compact soil, gravel, concrete, or asphalt in the construction of roads and foundations.
Structures of Road Roller YZ14HD with Sauer:
1. Equipped with reliable genuine Cummins engine
2. Hydrostatic travel, vibration drive and stepless T/M.
3. Double frequency & Double amplitude and super centrifugal force create strong compacting effect
Features of Road Roller YZ14HDwith Sauer:
1. Reasonable configuration, reliable performance, and high working efficiency hydraulic components
2. Operator\'s station is designed for comfort and safety whether fully-adjustable or suspension-mounted operator\'s seat.
Applications of Road Roller YZ14HD with Sauer:
This Road Roller YZ14HD with sauer is widely used to compress the surface being rolled to ensure a smooth, even result on the construction site such as road-making, runway of the airport, and building.
Specifications of Road Roller YZ14HD with Sauer:

Overall Dimension
1	Length	6095mm
2	Width(to outside of wheels)	2300mm
3	Height(To the top of the cab)	3055mm
4	Wheel base	2945mm
5	Tread	1560mm
6	Min. ground clearance	360mm
Main Technical Specification
1	Static line force	410N/cm
2	Dynamic line force	1370 N/cm
3	Operating weight	14200kg
4	Big centrifugal Force	Low frequency	31HZ	292kN
		High amplitude	1.8mm
	Small centrifugal Force	High frequency	35HZ	182 kN
		Low amplitude	0.9mm
5	Total stress force	38100(kg)
6	Distribution Weight at Drum	8700kg
7	Static Weight at Tires	5500kg
8	Min. turning radius(Outside of rear wheel)	5900mm
9	Drum diameter	1530mm
10	Drum width	2100mm
11	Drum thickness	36mm
12	Traveling speed(Km/h),3 forward &3 reverse
	(1) 1st gear (F/R)	06.6
	(2) 2nd gear (F/R)	010.8
13	Gradient capacity	40%
Diesel engine
1	Model	Original Cummins engine 6BT5. 9
2	Type	Vertical, in-line, liquid-cooled and four-stroke engine
3	Rated output	110 kW
4	Total exhaust of cylinder	5.9 (L)
5	Rated speed	2200(r/min)
6	Max. Torque	597(N.M)/1600RPM
7	Starting type	Electric
8	Min. specific fuel consumption	216(g/Kw.h)/1600RPM
9	Net weight	430(kg)
Driving System
1	Model	Hydrostatic travel and vibration drive
2	Connection type of all pumps	driving pump+working pump+steering pump
3	Type	Drive pump +drive motor + reducer
4	Model of drive pump	90R075
5	Model of vibration driving motor +reducer Ratio of reducer	HICR30SVM2RMBR+CTU3150.1/CFAD/81.6 81.6
6	Model of rear driving motor+ reducer Ratio of reducer	51D080+EM1020/MR/3.08 3.08
7	System pressure	42MPa
Axle and Tire
1	Type of main reducer	spiral bevel gear, single stage
2	Gear ratio of main reducer	3.889
3	Type of final reducer	Single stage planetary
4	Gear of ratio of final reducer	4.941
5	Total ratios	23.2584
6	Size of tire	23.1-26-12PR
Working Device Hydraulic System
1	Model of vibratory pump	MPV064C
2	System pressure	300(kgf/cm2)
3	Model of vibratory motor	MMF044DAAHABNNN
Steering System
1	Type	Middle articulated frame. Full-hydraulic Steering
2	Model of steering pump	SNP2/22 D SC06
3	Model of steering gear	BZZ1-E500C
4	System pressure	180(kgf/cm2)
5	Dimension of steering cylinder	90*45*280(mm)
Brake System
1	Type of traveling brake	In general, traveling brake depend on static hydraulic tow of close-circuit hydraulic system Vibratory reducer with brake which control by a solenoid valve.
2	Type of parking brake	Hand brake Flexible shaft control clamp brake
Oil Capacity
1	Fuel(diesel)	250 (L)
2	Engine lubricating oil	15 (L)
3	Oil for hydraulic system	140(L)
4	Oil for driving axles(F/R)	24 (L)
5	Oil for vibrating drum	2X56(L)

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