Road Roller YL27-3
Description of Road Roller:
A road roller or commonly referred to as a roller compactor, or just roller is a compactor type construction machinery/construction equipment applied to compact soil, gravel, concrete, or asphalt in the construction of roads and foundations.
Features of Road Roller YL27-3:
1. Eleven-wheel oscillation has high compacting effect & quality
2. Double sprinkler system & large Ballast Capacity can adjust ground pressure
Applications of Road Roller YL27-3:
Road Roller YL27-3 is applied for compaction of asphalt-surface and cohesive & non-cohesive base layers, sub-base layers of various materials
Working principle of Road Roller YL27-3:
Road rollers use the weight of the vehicle to compress the surface being rolled.
Specifications of Road Roller YL27-3:

Overall Dimension
1	Length	5060mm
2	Width	2870mm
3	Height(To the top of the cab)	3480mm
4	Wheel base	3840mm
Main Technical Specification
1	Max Operating weight	27000kg
2	Min Operating weight	15500kg
3	Max. ballast water	4500 kg
4	Average ground press	260-435kPa
5	Min. ground clearance	250mm
6	Roller width	2750mm
7	Grade ability	20%
8	Min. turning radius(Outside of rear wheel)	9000mm
9	Traveling speed(Km/h),2 forward and 2 reverse
	(1) 1st gear forward	0~8
	(2) 2nd gear forward	0~16
	(3) 1st gear reverse	0~8
	(4) 2nd gear reverse	0~16
Diesel engine
1	Model	Chinese Engine D6114ZG6B
2	Type	Direct injection. Turbocharged. Water cooling
3	Rated output	132 kW
4	Rated speed	2000(r/min)
5	Inter-bore of cylinder/stroke	114 (mm)
6	Total exhaust of cylinder	8.3 (L)
7	Max. Torque	695(N.M)
8	Min. specific fuel consumption	226(g/Kw.h)
9	Model and parameter of starting motor	QD285KS/R7.5-24V
10	Starting type	Electric
11	Net weight	640(kg)
Transmission System
1. Torque Converter
1	Model	ZFW320
2	Type	3-elements.single stage
3	Torque ratio	2.52
4	Cooling type	Pressure oil circulating
2. Transmission case
1	Model	YD15
2	Type	Power shift, spur gear constantly in mesh
3	Gear shift position	2 Forward and 2 reverse gears
3. Axle and Tire
1	Type of main reducer	spiral bevel gear, single stage
2	Gear ratio of main reducer	5.286
3	Type of final reducer	Single stage; chain driven
4	Chain-Gear of ratio of final reducer	2.462
5	Gear ratio	13.01
6	Size of tire	11.00-20-16PR C-1A
7	Number of tire	Front 5&Rear6
Steering System
1	Type	Tire deflexion full hydraulic steering system
2	Model of steering pump	CBGj1032
3	Model of steering gear	Bzz1-E800C
4	System pressure	14MPa
5	Dimension of steering cylinder	90x45x296(mm)
Brake System
1	Type of service brake	Air-over-hydraulic activate drum brake of 4 rear wheel
2	Air pressure	7-8(kgf/cm2)
3	Type of parking brake	Band brake Manual control cutting-off air brake
Oil Capacity
1	Fuel(diesel)	200L
2	Engine lubricating oil	22 L
3	Oil for converter and gear box	20 L
4	Oil for hydraulic system	90L
5	Oil for driving axles(F/R)	15 L

Changlin Company Limited is your best choice for sound quality wheel loaders, road rollers, motor graders, backhoe loaders, skid steer loaders, pavers, concrete truck mixers, Loading Crane and other construction machinery, construction equipment and engineering vehicle.