HS822H Full Hydraulic Single Drum Vibratory Roller

HS822H standard equipment

 

1) Overall innovative arc-shape design, offering a coordinated and uniform connection, and a natural transition of the front and rear parts; and bringing a pleasant and fresh new looks to the machine.

 

2) A power system adopting the engine, drive axle and hydraulic pump and motor of famous international brand which offers the machine with rational matchin,reliable performance, good energy-saving performance and high efficiency .

 

3) The vibration mechanism adopting the thru shaft design provides the machine with good vibration amplitude consistency and outstanding compacting effect.

 

4) The easily replaceable padfoot roller and dual-purpose mud scraper featuring easy and quick adjustment.

 

5) A cab with air conditioner, fore-and-aft adjustable steering wheel, good air-tightness and lows voice.

 

6) Low gravity center design, and the parts needing care or future maintenance are delicately designed in such a manner that most ground operations areavailable.

 

7) A engine hood with large opening angle and easy opening.

Engine

 

 

The DEUTZ secondary-stage diesel engine is powerful ,reliable,energy-saving and efficient.

Radiator

 

 

The transverse parallel arrangement offers good heat radiation and the design of sealingspacer plates realizes independent cold and hot spaces and good cooling effect.

 

Hydraulic pump

 

 

The hydraulic pump from US SAUER featuring absolute reliability.

Hydraulic motor

 

 

The hydraulic motor from US SAUER and reducer from FAIRFIELD featuring powerful driving force and high efficiency.

Drive axle

 

 

Dedicated drive axle for road rollers from DANA in Germany.

 

Engine hood

 

 

 

It adopts the hydraulic cylinder for lifting, with strong power and an opening angle of 72°.

 

Vibratory Bearing

 

 

FAG vibration bearings featuring reliability and long service life.

 

Main product performance and parameters of components and parts·Standard configuration

 

 

Item	Parameters	Item	Parameters
Working weight	22000kg	Transmission Type	Closed-loop static hydraulic
Front wheel weight distribution	14300kg	Transmission system working pressure	40Mpa
Rear wheel weight distribution	7700kg	Main drive of drive axle	Spiral bevel gear first-stage reduction
Compacting width	2150mm	Drive axle wheel reduction	Planetary reduction
Static linear load	665N/cm	Drum wheel reduction	Planetary reduction
Vibration frequency(high)	33HZ	Travelling spee d	0~11km/h
Vibration frequency(low)	28HZ	Working speed	0~4km/h
Norminal vibration amplitude(high)	1.8mm	Tires Specification	23.1-26-12PR
Norminal vibration amplitude(low)	1.0mm	Tires Air Pressure	0.23Mpa
Vibration force(high)	351KN	Service Brake	Brake at hydraulic neutral position
Vibration force(low)	271KN	Parking Brake	Power off brake
Theoretical gradeability	40%	Emergency brake	Power off brake
Minimum ground clearance	391mm	Steering Type	Fully hydraulic articulated steering .
Overall dimension	6320*2400*3087mm	Steering angle	35°
Engine model	DEUTZBF6M2012C	Swing angle	10°
Engine Type	(Inline,water-cooling,4-stroke,and direct injection)	Min turning radius	6500mm
Number of cylinder-cylinder bore×stroke	6-Φ101×120	Working turning pressure	14Mpa
Max Torque	743Nm	Vibration Type	Closed-loop static hydraulic
Rated power	147kw	Vibration working pressure	35Mpa
Rated speed	2300r/min	Fuel capacity	270L
Minimum fuel construction	≤235g/kw.h	Hydraulic oil capacity	200L