Features— Changlin Road Roller YZ12HD
A road roller is a type of construction machinery/construction equipment applied to compact soil, gravel, concrete, or asphalt in the construction of roads and foundations.
Structures of Road Roller YZ12HD with Rexroth :
1. Road Roller YZ12HD with Rexroth is equipped with DongFeng Cummins engine,
2. Double frequency & Double amplitude and super centrifugal force creates strong compacting effect
3. Rear-wheel hydraulic drive and stepless T/M.
Features of Road Roller YZ12HD with Rexroth :
1. Reasonable configuration, reliable performance, and high working efficiency hydraulic components
2.Operator's station is designed for comfort and safety such as fully-adjustable, suspension-mounted operator's seat.
Applications of Road Roller YZ12HD with Rexroth :
This Road Roller YZ12HD with Rexroth 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.
Parameter— Changlin Road Roller YZ12HD
1 Length 6000mm
2 Width(to outside of wheels) 2300mm
3 Height(To the top of the cab) 3055mm
4 Wheel base 2915mm
5 Tread 1560mm
6 Min. ground clearance 360mm
Main Technical Specification
1 Static line force 340N/cm
2 Dynamic line force 1300 N/cm
3 Operating weight 12100kg
4 Big centrifugal Force Big centrifugal Force 31HZ 274kN
Small centrifugal Force 35HZ 171kN
5 Total stress force 34830(kg)
6 Static Weight at Drum 7000kg
7 Static Weight at Tires 5100kg
8 Min. turning radius(Outside of rear wheel) 5900mm
9 Drum diameter 1530mm
10 Drum width 2100mm
11 Drum thickness 28mm
12 Traveling speed(Km/h),3 forward &3 reverse
(1) 1st gear (F/R)0~4.8
(2) 2nd gear (F/R) 0~6.4
(3) 3rd gear (F/R) 0~10.6
13 Gradient capacity 40%
1 Model Dongfeng 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 speed2200(r/min)
6 Max. Torque 590(N.M)/1500RPM
7 Starting type Electric
8 Min. specific fuel consumption 229(g/Kw.h)
9 Net weight 410±20(kg)
1 Model Hydrostatic travel and vibration drive
2 Type Drive pump +drive motor + reducer
3 Model of drive pump A4VG71HWDL1/32R-NAF02F041D-S
4 Model of vibration driving motor +reducer Ratio of reducerA6VE55E24/63W-VZL027B+GFT26T2 62
5 Model of rear driving motor+ reducer Ratio of reducerA6VM80EZ4/3W-VAB027B+EM1020/MR 3.08
6 System pressure 38MPa
Axle and Tire
1 Type of main reducer spiral bevel gear, single stage
2 Gear ratio of main reducer3.889
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 A10VG45EZ2DM1/10R-NSC10F013D
2 System pressure 280(kgf/cm2)
3 Model of vibratory motor A10FM45/52W-VRC60N007
1 Type Middle articulated frame. Full-hydraulic Steering
2 Model of steering pump AZ-PF-1X/022RRRR20KB
3 Model of redirector BZZ1-E500C
4 System pressure 15MPa
5 Dimension of steering cylinder90*45*280(mm)
1 Type of traveling brakeIn 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
1 Fuel(diesel) 250 (L)
2 Engine lubricating oil 15 (L)
3 Oil for hydraulic system 140(L)
4 Oil for driving axles 24 (L)
5 Oil for vibrating drum 2X56(L)
- Q:Do I need a driver's license for the loader?
- Yes, special industries. However, few people go to the exam, there is nothing wrong with nothing.
- Q:How much is the hydraulic fluid for the loader?
- Hydraulic tank general driving left in the building, some of the drivers behind the building, in the middle of the hood and the floor after driving. 46# (68#) is hydraulic oil. The drums are said to be hydraulic. Turn to the side of the wave box oil refueling mouth, 8# hydraulic transmission oil, in general terms, is wave box oil, is added to the wave box.The loader is a widely used in earthwork construction machinery construction, highway, railway, electricity, ports, mines and other construction projects, it is mainly used for shovel of soil, sand, lime, coal and other bulk materials, can also be used as a mild shovel of ore and hard soil digging etc..
- Q:What about the high loading and unloading capacity of Baidu 50 loader at 30?
- 50 the ordinary arm is the same as the 30 long arm, and the 50 is 20cm higher than the long arm
- Q:How to maintain the loader?
- Accompany and assist maintenance personnel to do regular maintenance.
- Q:Where is the difference between a loader and a pilot without a pilot?
- Save strength, operation sensitive, a handle can operate.
- Q:Xugong 50 loader what kind of engine, new, old, all want to
- The used engine has 4 kinds, the D6114 and C6121 series, Cummins 6CT series, WD615 series and weifang. But the eighty percent is diesel engine
- Q:How much is the rent for the 50 loader?
- Generally about 50 per hour between 180-200 shovel shovel 50 engine general 220 horsepower fuel consumption per hour in about 14.5 liters of oil by a passenger you calculate it if I see each other refueling per hour at 120 yuan for the minimum of not less than 90
- Q:C1 driver's license to drive 50 loaders, traffic police can revoke the driver's license?
- A few years ago, there was a saying that the loader was on the road and needed B2. But now it seems that the loader's operation certificate is needed. The traffic police can not revoke the driver's license.
- Q:How to save energy and reduce the cost of loader?
- When the boss was present, he stepped on the gas and worked hard. He was slow to do it without being presentOf course, you can also adjust the stroke of the throttle line so that you can walk so big
- Q:What's the difference between the 30 loader and the 50 loader?
- The main performance parameters are different.That's the big 50
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