Vibratory Roller 8228
Features of Vibratory Roller:
1. Double frequency and Double swing quickly densify even the most difficult-to-compact materials
2. Combined seal cylinder achieves high seal performance and more reliability
3. Operator\'s station is designed with comfort and safety in mind. Fully-adjustable, suspension-mounted operator\'s seat
4. The operator can accurately control drum performance to meet specific field conditions

Specifications of Vibratory Roller:

Overall Dimension
1	Length	6460mm
2	Width(to outside of wheels)	2130mm
3	Height(To the top of the cab)	3335mm
4	Wheel base	3150mm
5	Tread	1610mm
6	Min. ground clearance	435mm
Main Technical Specification
1	Static line force	506N/cm
2	Dynamic line force	1831 N/cm
3	Operating weight	22000kg
4	Nominal Amplitude high low	2.1mm 1.1mm
5	Centrifugal-Force high low	390kN 270kN
6	Total stress force	59796(kg)
7	Static Weight at Drum	11000kg
8	Static Weight at Tires	11000kg
9	Frequency	28/32Hz
10	Min. turning radius(Outside of rear wheel)	7000mm
11	Drum diameter	1600mm
12	Drum width	2150mm
13	Drum thickness	50mm
14	Traveling speed(Km/h),3 forward and 3 reverse
	(1) 1st gear forward(reverse)	2.48
	(2) 2nd gear forward(reverse)	5.19
	(3) 3rd gear reverse(reverse)	11.8
15	Climbing capacity	30%
Diesel Engine
1	Model	Chinese Engine D6114ZG6B
2	Type	Direct injection. Turbocharged. Water cooling
3	Rated output	132 kW
4	No-bore of cylinder/stroke	6-114 X135 (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	700(N.M)
11	Starting type	Electric
12	Min. specific fuel consumption	223(g/Kw.h)
13	Net weight	700(kg)
Transmission System
Transmission case
1	Model	YD133(Chinese Hangchi)
2	Main clutch	DS395
3	Type	single-plate, drydiaphragm spring clutch
4	Gear shift position	3 Forward and 3 reverse gears
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	Total Gear ratios	23.2584
6	Size of tire	20.5-25-16PR L-3
Working Device Hydraulic System
1	Model of pump	SAUER 90R075
2	System pressure	420(kgf/cm2)
3	Model of motor	SAUER 90M075NCON8NOC7W
Steering System
1	Type	Middle articulated frame. Co-axis hydraulic Steering
2	Model of steering pump	CBJ50-E25D
3	Model of redirector	BZZ1-E630C+FKA-146021
4	System pressure	14MPa
5	Dimension of steering cylinder	110*295(mm)
Brake System
1	Type of service brake	Air assisted oil.4 wheel brake
2	Air pressure	6-8(kgf/cm2)
3	Type of hand brake	Drum brake Manual control cutting-off air brake
Oil Capacity
1	Fuel(diesel)	300 (L)
2	Engine lubricating oil	22 (L)
3	Oil for converter and gear box	20-30 (L)
4	Oil for hydraulic system	140 (L)
5	Oil for driving axles(Rear)	24 (L)
6	Oil for vibrating drum	22.3(L)

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