Road Roller YZ20J-5
Description of Road Roller:
Road Roller is a type of construction machinery/construction equipment.
Features of Road Roller YZ20J-5:
1. Double frequency & Double swing quickly compress even the most difficult-to-compact materials
2. Combined seal cylinder provides high seal performance and more reliability
3. Operator\'s station is designed for comfort and safety featured by fully-adjustable, suspension-mounted operator\'s seat.
4. The operator can accurately control drum performance to meet specific field conditions
Applications of Road Roller YZ20J-5:
Road Roller YZ20J-5 is used to compact soil, gravel, concrete, or asphalt in the construction of roads and foundations.
Working principle of Road Roller YZ20J-5:
Road rollers use the weight of the vehicle to compress the surface being rolled.
Specifications of Road Roller YZ20J-5:

Overall Dimension
1	Length	6328mm
2	Width(to outside of wheels)	2460mm
3	Height(To the top of the cab)	3285mm
4	Wheel base	3150mm
5	Tread	1645mm
6	Min. ground clearance	430mm
Main Technical Specification
1	Static line force	474N/cm
2	Dynamic line force	1659 N/cm
3	Operating weight	20000kg
4	Nominal Amplitude high low	1.9mm 1.0mm
5	Centrifugal-Force high low	350kN 270kN
6	Total stress force	46360(kg)
7	Static Weight at Drum	10000kg
8	Static Weight at Tires	10000kg
9	Frequency	29/35Hz
10	Min. turning radius(Outside of rear wheel)	6800mm
11	Drum diameter	1600mm
12	Drum width	2130mm
13	Drum thickness	40mm
14	Traveling speed(Km/h),3 forward and 3 reverse
	(1) 1stgear forward(reverse)	2.52
	(2) 2ndgear forward(reverse)	5.9
	(3) 3rdgear reverse(reverse)	12.36
15	Climbing capacity	30%
Diesel engine
1	Model	Chinese Engine D6114ZG2B
2	Type	Direct injection. Turbocharged. Water cooling
3	Rated output	128 kW
4	Inter-bore of cylinder/stroke	114/135 (mm)
5	Total exhaust of cylinder	8.3 (L)
6	Model of start motor	QD285KS
7	Power of start motor	7.5(KW)
8	Voltage of starting motor	24(V)
9	Rated speed	2000(r/min)
10	Max. Torque	625(N.M)
11	Starting type	Electric
12	Min. specific fuel consumption	226(g/Kw.h)
13	Net weight	700(kg)
Transmission System
1. Transmission case
1	Model	BJ10.003.107(Chinese Hangchi)
2	Main clutch	License JCL380
3	Type	Synchromesh Mechanical shift
4	Gear shift position	3 Forward and 3 reverse gears
2. 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 planetary
4	Gear of ratio of final reducer	4.4
5	Gear ratio	23.2584
6	Size of tire	23.1-26-14PR
Working Device Hydraulic System
1	Model of oil pump	SAUER 90R055
2	System pressure	420(kgf/cm2)
3	Model of oil motor	SAUER 90M055
Steering System
1	Type	Middle articulated frame. Co-axis flow amp. Steering
2	Model of steering pump	CBJ50-E25D
3	Model of steering gear	BZZ1-E500C
4	System pressure	14MPa
5	Dimension of steering cylinder	90*45*280(mm)
Brake System
1	Type of traveling brake	Assisted oil.4 wheel brake
2	Air pressure	6-8(kgf/cm2)
3	Type of parking brake	inner expand hoof Automatic boosting. inner expand hoof
Oil Capacity
1	Fuel(diesel)	300 (L)
2	Engine lubricating oil	22 (L)
3	Oil for converter and gear box	3-4 (L)
4	Oil for hydraulic system	140 (L)
5	Oil for driving axles(R)	24 (L)
6	Oil for transfer box	6.8(L)

Wheel loaders, road rollers, motor graders, backhoe loaders, skid steer loaders, pavers, concrete truck mixers, Loading Crane and other high quality construction machinery, construction equipment and engineering vehicle are supply by changlin.