Shantui Bulldozer SD22

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Loading Port:: China Main Port

Payment Terms:: TT or L/C

Min Order Qty:: 1 Set set

Supply Capability:: 20 Sets Per Month set/month

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Specifications of SD22 Shantui Bulldozer

L×W×H (Ripper not included)	mm	6880×4130×3725
Operating weight (Ripper not included)	t	37.2
Engine	-	CumminsNTA855-C360S10
Rated power	kW/rpm	235/2000
Gradeability	°	30
Blade type	-	Straight tilt bladeSemi-U bladeAngle blade
Blade width	mm	Straight tilt blade 4130×1590Semi-U blade 4030×1720Angle blade 5000×1140
Dozing capacity	m3	Straight tilt blade 10Semi-U blade 11.9Angle blade 6
Ma× drop below ground of blade	mm	560
Lift height of blade	mm	1560
Ripper type	-	Single ripperThree-shank ripper

Usage of SD22 Shantui Bulldozer:

The SD22 bulldozer is the new generation of the TY220. It's equipped with a hexahedron damping cab, which features a beautiful design, wide visibility, and comfortable operation, as well as a highly efficient charged engine, which has excellent power, reliability and a long service life. It is also equipped with an improved hydraulic drive system with hydraulic control technology, front-extending anti-rolling frame and an advanced structure, providing reliable quality and convenient and flexible operation. The SD22 uses Shantui's patented central lubrication technology, central pressure measurement and automatic track tensioning, as well as a GPS satellite positioning system. With options such as straight tilt, angle, U type and semi-U type blades, single/triple shank rippers and a mechanical winch, the SD22 has various capabilities allowing it to adapt to and work in a wide range of earth moving projects.

This bulldozer is made with international advanced technology to meet the demand of special earth moving circumstances. The engine model Cummins NT855-C280 (S10) is selected and the adoption of hydraulic driving system and hydraulic control technology provides advanced structure, reliable performance and easy control. And transmission: planetary gear, multi-disc clutch hydraulically connected, forced lubrication. The blade dimensions: 3725mm(width)x 1315mm(height). As for the ripper, one or three shanks are optional.

For more details, please read the following form.

Picture of SD22 Shantui Bulldozer:

SD22 Shantui Bulldozer

Q: Circuit principle and connection method of Derek vibrating screen: The whole control cabinet does not work all the way or a few ways, the alarm light is on, check whether the fuse of this road is broken, whether the thyristor is damaged or shorted, and whether the electromagnetic vibrating coil is burned out,

Q: How much is the amount of the vibrating screen to be calculated?: The characteristics of the vibration motor is the lower the speed, the amplitude of the higher vibration motor each turn, the material in the sieve surface was thrown up once, along the parabolic fixed path forward or jump up and down, so that the materials are screening or tap processing. This is also the core technology of vibration screening equipment.Vibration motor models are: JZO, YZU, VB, XVM, YZO, YZS, YZD, TZD, TZDC and so on.

Q: Where is the thin oil shaker?: The side plate of the screen machine adopts cold cold welding, no welding, high strength and long service life. The connection between the beam and the side plate is made of anti twist shear and high strength bolt, without welding, and the cross beam is easy to change;

Q: How to install the vibrating motor (a vibrating motor) in the vibrating screen? Parallel angle?: If it is a vibration motor, which is the circular trajectory, it should be circular vibrating screen, vibrating motor to transverse installation at this time, that is to say, along the width direction of the vibrating screen, the absolute vertical flow direction and the material, can not have a little inclination, otherwise it will affect the excitation force.

Q: I have a vibration screen, with NJ428EM bearings, bearings can not be used for a week, the shelf is broken. Change a few sets, this is the case, what is the reason?: Vibrating screen bearing roller bearings for general use (split brass cage), automatic aligning around. Spherical roller bearing with two rollers, mainly bear radial load, but also can withstand axial load in either direction.

Q: Can the linear vibrating screen not be horizontally placed? How big is the dip angle?: Generally, the linear vibrating screen is placed horizontally because the angle of vibration designed by the linear vibrating screen is 45 degrees

Q: What are the damping springs on the vibrating screen?: There are four kinds of vibration damping springs. Steel wire compression spring, rubber spring, composite spring and rubber air spring.1 、 steel wire compression springCompressed by steel wire, most of which are round, usually equal pitch, steel wire coil and ring in the middle of a certain gap, compression by external force will shrink.2. Rubber springThe rubber spring is made of natural rubber and is a high elastic body. The utility model has the advantages of waterproof, www.zhendong-shai , high temperature resistance, low noise, electric insulation, long service life, low cost, high resilience, etc..3, compound springThe composite spring combines the characteristics of the rubber spring and the steel spiral spring, and the material is also an elastomer combined with the two. Set the advantages of both as one, and also improve the shortcomings of both. The utility model has the advantages of good stability, high load capacity, vibration isolation, noise reduction and the like. The utility model is more suitable for large-scale vibrating equipment in mines, coal, metallurgy and other industries.4 rubber air springRubber air spring, commonly known as rubber air bag. The air is filled in the middle of the inner and outer rubber layers, and the elasticity of the spring is achieved by the compressibility of the air. This spring is seldom used on vibrating equipment.

Q: The vibrating screen mesh size and mesh mean the same thing?: It's one thing, but the numbers are different. The aperture is the length of the straight edge of a hole we generally understand. The mesh size is used earlier, is the number one square inch hole in the area.

Q: What's the difference between YK series round vibrating screen and YKR series round vibrating screen?: YKR in which Y stands for circular vibrating screens, K stands for block eccentricity, and R denotes flexible connections. Without R, it is an ordinary belt connection. However, most of them are now flexible connections, and even vibrate directly with the side plates.

Q: What are the structural principles of an inertial vibrating screen?: Domestic inertial vibrating screen has single layer, double deck, seat type and hanging type. The utility model is composed of a sieve box, a vibrator, a plate spring, a combined driving motor, etc.. The screen box 2 is fixed on the sieve box, and the sieve box is arranged on the two elliptic plate spring group 8, and the base of the plate spring set is fixed on the base with a slope of 15 DEG C and ~25 DEG C. The screen box is vibrating by a single axle inertial vibrator (a pure vibrator) fixed in it.

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